ATI TEAS TEST PRACTICE Mathematics

1. The next two questions are based on the following information: Four nurse midwives open a joint practice together. They use a portion of the income to pay for various expenses for the practices. Each nurse midwife contributes $2000 per month. The first midwife uses 2/5 of her monthly contribution to pay the rent and utilities for the office space. She saves half of the remainder for incidental expenditures, and uses the rest of the money to purchase medical supplies. How much money does she spend o medical supplies each month? A. $600 B. $800 C. $1000 D. $1200

A. $600.

1. The next two questions are based on the following information: Four roommates must use their financial aid checks to pay their living expenses. Each student receives $1000 per month. One roommate is saving to buy a house, so each month he puts money aside in a special house savings account. The ratio of his monthly house savings to his rent is 1:3. If he pays $270 per month in rent, how many money does he put into his house savings account each month? A. $90 B. $270 C. $730 D. $810

A. $90

Simplify the following expression: (3)(-4) + (3)(4) - 1 A. - 1 B. 1 C. 23 D. 24

A. - 1

Which of the following is listed in order from least to greatest? A. -2, -3/4, -0.45, 3%, 0.36 B. -3/4, -0.45, -2, 0.36, 3% C. -0.45, -2, -3/4, 3%, 0.36 D. -2, -3/4, -0.45, 0.36, 3%

A. -2, -3/4, -0.45, 3%, 0.36

Simplify the following expression: 1.034 + 0.275 - 1.294 A. 0.015 B. 0.15 C. 1.5 D. -0.15

A. 0.015

Simplify the following expression: (2/3) / (4/15) X (5/8) A. 1 9/16 B. 1 1/4 C. 2 1/8 D. 2

A. 1 9/16

Dr. lee saw that 30% of all his patients developed an infection after taking a certain antibiotic. He further noticed that 5% of that 30% required hospitalization to recover from the infection. What percentage of Dr. Lee's patients were hospitalized after taking he antibiotic? A. 1.5% B. 5% C. 15% D. 30%

A. 1.5%

If Stella's current weight is 56 kilograms, which of the following is her approximate weight in pounds? (Note: 1 kilogram is approximately equal to 2.2 pounds.) A. 123 pounds B. 110 pounds C. 156 pounds D. 137 pounds

A. 123 pounds.

Jeremy put a heavy chalk mark on the tire of his bicycle. His bike tire is 27 inches in diameter. When he rolled the bike, the chalk left marks on the sidewalk. Which expression can be used to best determine the distance, in inches, the bike rolled form the first mark to the fourth mark? A. 3(27π) B. 4π(27) C. (27 ÷ 3)π D. (27 ÷ 4)π

A. 3(27π).

2. The next two questions are based on the following information: Four nurse midwives open a joint practice together. They use a portion of the income to pay for various expenses for the practices. Each nurse midwife contributes $2000 per month. The second midwife allocates 1/2 of her funds to pay an office administrator, plus another 1/10 for office supplies. What is the total fraction of the second midwife's budget that is spend on the office-administrator and office supplies? A. 3/5 B. 2/12 C. 2/20 D. 1/20

A. 3/5

Tom needs to buy ink cartridges and printer paper. Each ink cartridge costs $30. Each ream of paper cost $5. He has $100 to spend. Which of the following inequalities may be used to find the combinations of ink cartridges and printer paper that he may purchase? A. 30c + 5p < 100 B. 30c + 5 p < 100 C. 30c + 5p > 100 D. 30c + 5p > 100

A. 30c + 5p < 100

How many cubic inches of water could this aquarium hold if it were filled completely? A. 3600 cubic inches B. 52 cubic inches C. 312 cubic inches D. 1144 cubic inches

A. 3600 cubic inches

Complete the following equation: 2 + (2)(2) - 2 ÷ 2 = ? A. 5 B. 3 C. 2 D. 1

A. 5

Simplify the following expression: 5 x 3 9 4 A. 5/12 B. 8/13 C. 20/27 D. 47/36

A. 5/12

Between the years 2000 and 2010, the number of births in the town of Daneville increased from 1432 and 2219. Which of the following is the approximate percent of increase in the number of births during those ten years? A. 55% B. 36% C. 64% D. 42%

A. 55%

Jonathan pays a $65 monthly flat rate for his cell phone. He is charged $0.12 per minute for each minute used, in a roaming area. Which of the following expressions represents his monthly cell phone bill for x roaming minutes? A. 65 + 0.12x B. 65x + 0.12 C. 65.12x D. 65.12 + 0.12x

A. 65 + 0.12x

The table below shows the cost of renting a bicycle for 1, 2, or 3 hours. Which answer choice shows the equation that best represents the data? Let C represent the cost of the rental and h stand for the number of hours of rental time. A. C = 3.60h B. C = h + 3.60 C. C = 3.60h + 10.80 D. C = 10.80h

A. C = 3.60h

During week 1, Nurse Cameron works 5 shifts. During week 2, she worked twice as many shifts as she did during week 1. During week 3, she added 4 shifts to the number of shifts she worked during week 2. Which equation below describes the number of shifts Nurse Cameron worked during week 3? A. Shifts = (2)(5) + 4 B. Shifts = (4)(5) + 2 C. Shifts = 5 + 2 + 4 D. Shifts = (5)(2)(4)

A. Shifts for week 3 = (2)(5) + 4

Four more than a number, x, is 2 less than 1/3 of another number, y. Which of the following algebraic equations correctly represents this sentence? A. x + 4 = 1/3y - 2 B. 4x = 2 - 1/3y C. 4 - x = 2 + 1/3y D. x + 4 = 2 - 1/3y

A. x + 4 = 1/3y - 2

Solve for x: 2x + 6 = 14 A. x = 4 B. x = 8 C. x = 10 D. x = 13

A. x = 4

Robert scores three new clients every eight months. After how many months has he secured 24 new clients? A. 64 B. 58 C. 52 D. 66

A. x = 64

Andy has already saved $15. He plans to save $28 per month. Which of the following equations represents the amount of money he will have saved? A. y = 15 + 28x B. y = 43x + 15 C. y = 43x D. y = 28 + 15x

A. y = 15 + 28x

Veronica decided to celebrate her probation by purchasing a new car. The base price for the car was $40.210. She paid an additional $3,015 for a surround sound system and $5,218 for a maintenance package. What was the total price of Veronica's new car? A. $50,210 B. $48,443 C. $43,225 D. $40,210

B. $48,443

During January, Dr. Lewis worked 20 shifts. During February, she worked three times as many shifts as she did during January. During March, she worked half the number of shifts she worked during February. Which equation below describes the number of shifts Dr. Lewis worked in March? A. shifts = 20 + 3 + 1/2 B. shifts = (20)93)(1/2) C. shifts = (20)(3) + 1/2 D. shifts = 20 + (3)(1/2)

B. (20)(3)(1/2)

Simplify the following expression: 7 + 16 - (5 + 6 x 3) - 10 x 2 A. - 42 B. - 20 C. 23 D. 20

B. - 20

Simplify following expression: 0.0178 X 2.401 A. 2.0358414 B. 0.0427378 C. 0.2341695 D. 0.3483240

B. 0.00427378.

Simplify the following expression: 3 (1/6) - 1 (5/6) A. 2 (1/3) B. 1 (1/3) C. 2 (1/9) D. 5/6

B. 1 (1/3)

About how long is the average human eyelash? A. 1 nanometer B. 1 centimeter C. 1 meter D. 1 kilometer

B. 1 centimeter

2. The next three questions are based not he following information. Approximately what percentage more staff members at Hospital Y are female than at Hospital X? A. 5 B. 10 C. 15 D. 20

B. 10.

Veronica has to create the holiday schedule for the neonatal unit at her hospital. She knows that 35% of her staff members will not be available because they are taking vacation days during the holiday. Of the remaining staff members who will be available, only 20% are certified to work in the neonatal unit. What percentage of the TOTAL staff is certified and available to work in the neon unit during the holiday? A. 7% B. 13% C. 65% D. 80%

B. 13%

Jerry needs to load four pieces of equipment on to a factory elevator that has a weight limit of 800 pounds. Jerry weighs 200 pounds. What would the average weight of each item have to be so that the elevator's weight limit is not exceeded assuming Jerry accompanies the equipment? A. 128 pounds B. 150 pounds C. 175 pounds D. 180 pounds

B. 150

After a hurricane struck a Pacific island, donations began flooding into a disaster relief organization. The organization provided the opportunity for donors to specify where they wanted the money to be used, and the organization provided four options. When the organization tallied the funds received, they allotted each to the designated need. Reviewing the chart below, what percentage of the funds was donated to support construction costs? A 49% B. 23% C. 18% D. 10%

B. 23%

A patient requires a 30% decrease in the dosage of his medication. His current dosage is 340 mg. What will his dosage be after the decrease? A. 70 mg B. 238 mg C. 270 mg D. 340 mg

B. 238 mg

A book has width of 2.5 decimeters. What is the width of the book in centimeters? A. 0.25 centimeters B. 25 centimeters C. 250 centimeters D. 0.025 centimeters

B. 25 centimeters.

The number of flights a flight attendant made per month is represented by the line graph: What is the range in the number of flights the flight attendant made? A. 20 B. 25 C. 29 D. 32

B. 25.

The graph below shows the weekly church attendance among residents in the town of Ellsford, with the town having five different denominations: Episcopal, Methodist, baptist, Catholic, and Orthodox. Approximately what percentage of church-goers in Ellsford attends Catholic Churches? A. 23% B. 28% C. 36% D. 42%

B. 28%

Robert is planing to drive 1,800 miles on a cross-country trip. If his car gets 30 miles to the gallon, and his tank holds 12 gallons of gas, how many tanks of gas will be need to complete the trip? A. 3 tanks of gas B. 5 tanks of gas C. 30 tanks of gas D. 60 tanks of gas

B. 5 tanks of gas

9.5% of the people in a town voted for a certain proposition in a municipal election. If the town's population is 51,623, about how many people in the town voted for the proposition? A. 3,000 B. 5,000 C. 7,000 D. 10,000

B. 5000.

Simplify the following expression: 13 - 3 22 11 A. 19/22 B. 7/22 C. 10/11 D. 5/11

B. 7/22

2. THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: Pernell's scores on her last five chemistry exams were 81, 92, 87, 89, and 94. What is the medium of Pernell's scores? A. 87 B. 89 C. 92 D. 94

B. 89

What statement best describes the rate of change? A. Every day, the snow melts 10 centimeters. B. Every day, the snow melts 5 centimeters. C. Every day, the snow increases by 10 centimeters. D. Every day, the snow increases by 5 centimeters.

B. Every day, the snow melts 5 centimeters.

Given the double bar graph shown below which of the following statements is true? A. Group A is negatively skewed, while group B is approximately normal. B. Group A is positively skewed, while Group B is approximately normal. C. Group A is approximately normal, while Group B is negatively approximately skewed. D. Group A is approximately normal, while Group B is positively approximately skewed.

B. Group A is positively skewed, while Group B is approximately normal.

As part of a study, a set of patients will be divided into three groups 4/15 of the patients will be in Group Alpha 2/5 of the patients will be in Group Beta, and 1/3 of the patients will be in Group Gamma. Order the groups from smallest to largest, according to the number of patients in each group. A. Group Alpha, Group Beta, and Group Gamma B. Group Alpha, Group Gamma, Group Beta C. Group Gamma, Group Alpha, Group Beta D. Group Gamma, Group Beta, Group Alpha

B. Group Alpha, Group Gamma, Group Beta

Given the double bar graph shown below, which of the following statements is true? A. The number of trees planted by the Juniors is positively skewed, while the number of trees planted by the Senior is approximately normal. B. The number of trees planted by the Junior is negatively skewed, while the number of trees planted by the Seniors is positively skewed. C. The number of trees planted by the Juniors is positively skewed, while the number of trees planted by the Seniors is negatively skewed. D. The number of trees planted by the Juniors is approximately normal, while the number of trees planted by the union is positively skewed.

B. The number of trees planted by the Junior is negatively skewed, while the number of trees planted by the Seniors is positively skewed.

3. The next three questions are based not he following information. According to the chart, the percentage of staff who have received zero complaints is A. greater at Hospital X than at Hospital Y B. greater at Hospital Y than at Hospital X C. the same at Hospital X and at Hospital Y D. increasing at both hospitals

B. greater at Hospital Y than at Hospital X

The number of houses Amelia has sold per year over the past ten years is listed below: 42, 36, 39, 45, 11, 47, 38, 41, 44, 34 Which of the following measures will most accurately reflect the number of houses she sold per year? A. mean B. median C. mode D. range

B. median

What kind of association does the scatter plot show? A. positive, linear association B. Negative, linear association C. non-linear association D. no association can be determined

B. negative, linear association.

Solve for x: 4 = 2 x + 6 A. x = 8 B. x = - 4 C. x = - 8 D. x = 4

B. x = - 4

Solve for y: 2y + 5 = 25 10 A. y = 25 B. y = 100 C. y = 150 D. y = 200

B. y = 100

Using the chart below, which equation describes the relationship between x and y? x y 2 6 3 9 4 12 5 15 A. x = 3y B. y = 3x C. y = 1/3x D. x/y = 3

B. y = 3x.

Margery is panning a vacation, and she has added up the cost. Her round-trip airfare will cost $572. Her hotel cost is $89 per night, and she will be staying at the hotel for five nights. She has allotted a total of $150 for sightseeing during her trip, and she expects to spend about $250 on meals. As she books the hotel, she is told that she will receive a discount of 10% per night off the price of $89 after the first night she stays there. Taking this discount into consideration, what is the amount that Margery expects to spend on her vacation? A. $1328.35 B. $1373.50 C. $1381.40 D. $1417.60

C. $1381.40.

A farmer plans to install fencing around a certain field. If each side of the hexagonal field is 320 feet long, and fencing costs $1.75 per foot, how much will the farmer need to spend on spending material to fence the perimeter of the field? A. $2,240 B. $2,800 C. $3,360 D. $4,480

C. $3360

2. The next two questions are based on the following information: Four roommates must use their financial aid checks to pay their living expenses. Each student receives $1000 per month. Three of the roommates decided to combine their money to purchase a single birthday gift for the fourth roommate. The first roommate donated $12.03. The second roommate contributed $11.96, and the third roommate gave $12.06. Estimate the total amount of money the roommates used to purchase the gift. A. $34 B. $35 C. $36 D. $37

C. $36

Erma has her eye on two sweaters at her favorite clothing store, but she has been waiting for the store to offer a sale. This week, the store advertises that all clothing purchases, including sweaters, come with an incentive: 25% off a second item of equal or lesser value. One sweater is $50 and the other is $44. If Erma purchases the sweaters during the sale, what will she spend? A. $79 B. $81 C. $83 D. $85

C. $83.

Which of the following is listed in order from least to greatest? A. - 2 3/4, - 2 7/8, - 1/5, 2/5, 1/8 B. - 1/5, 1/8, 2/5, - 2 3/4, - 2 7/8 C. - 2 7/8, - 2 3/4, - 1/5, 1/8, 2/5 D. 1/8, 2/5, - 1/5, - 2 7/8, - 2 3/4

C. - 2 7/8, - 2 3/4, - 1/5, 1/8, 2/5

Mathew has to earn more than 96 points on his high school entrance exam in order to be eligible for varsity sports. Each question is worth 3 points, and the test has a total of 40 questions. Let x represent the umber of test questions. How many questions can Mathew answer incorrectly and still qualify for varsity sports? A. x > 32 B. x > 8 C. 0 ≤ x < 8 D. 0 ≤ x ≤ 8

C. 0 ≤ x < 8.

A lab technician took 100 hairs from a patient to conduct several tests. The technician used 1/7 of the hairs for a drug test. How many hairs were used for the drug test? Round your answer to the nearest hundredth. A. 14.00 B. 14.20 C. 14.29 D. 14.30

C. 14.29.

University Q has an extremely competitive nursing program. Historically 3/4 of the students in each incoming class major in nursing but only 1/5 of those who major in nursing actually complete the program. If this year's incoming class has 100 students, how many students will complete the nursing program? A. 75 B. 20 C. 15 D. 5

C. 15 students will complete the program.

Mandy can buy 4 containers of yogurt and 3 boxes of crackers for $9.55. She can buy 2 containers of yogurt and 2 boxes of crackers for $5.90. How much does one box of crackers cost? A. $1.75 B. $2.00 C. $2.25 D. $2.50

C. 2.25

There are 80 mg/0.8 mL in Acetaminophen Concentrated Infant Drops. If the proper dosage for a four-year-old child is 240 mg, how many milliliters should the child receive? A. 0.8 mL B. 1.6 mL C. 2.4 mL D. 3.2 mL

C. 2.4 mL

Simplify the following expression: (1/4) x (3/5) / 1 (1/8) A. 8/15 B. 27/160 C. 2/15 D. 27/40

C. 2/15

A can has a radius of 1.5 inches and a height of 3 inches. Which of the following best represents the volume of the can? A. 17.2 in3 B. 19.4 in3 C. 21.2 in3 D. 23.4 in3

C. 21.2 in3

In the 2008 Olympic Games, the semifinal beat for the Women's 200m event had the following result: Time (in seconds) 22.33 22.50 22.50 22.61 22.71 22.72 22.83 23.22 What was the mean time for the women who ran this 200m event? A. 22.50 sec B. 22.66 sec C. 22.68 Sec D. 22.77 sec

C. 22.68 Sec

A patient was taking 310 mg of antidepressant each day. However, the doctor determined that his dosage was too high and reduced the dosage by a fifth. Further observation revealed the dose was still too high, so he reduced it again by 20 mg. What is the final dosage of the patient's antidepressant? A. 20 mg B. 42 mg C. 228 mg D. 248 mg

C. 228 mg

A box in the form of a rectangular solid has a square base of 5 feet in length, a width of 5 feet, and a height of h feet. If the volume of the rectangular solid is 200 cubic feet, which of the following equations may be used to find h? A. 5h = 200 B. 5h2 = 200 C. 25h = 200 D. h = 200 ÷ 5

C. 25h = 200

While at the local ice skating rink, Cora went around the rink 27 times total. She slipped and fell 20 of the 27 times she skated around the rink. What approximate percentage of the times around the rink did Cora not slip and fall? A. 37% B. 74% C. 26% D. 15%

C. 26%

A study about anorexia was conducted on 100 patients. Within that patient population 70% were women, and 10% of the men were overweight as children. How many male patients in the study were NOT overweight as children? A. 3 B. 10 C. 27 D. 30

C. 27

Curtis is taking a road trip through Germany, where all distance signs are in metric. He passes a sign that states the city of Dusseldorf is 45 kilometers away. Approximately how far is this in miles? A. 42 miles B. 37 miles C. 28 miles D. 16 miles

C. 28 miles

Within a certain nursing program, 25% of the class wanted to work with infants, 60% of the class wanted to work with the elderly, 10% of the class wanted to assist general practitioners in private practices, and the rest were undecided. What fraction of the class wanted to work with the elderly? A. 1/4 B. 1/10 C. 3/5 D. 1/20

C. 3/5

Lauren must travel a distance of 1,480 miles to get to her destination. She plans to drive approximately the same number of miles per day for 5 days. Which of the following is a reasonable estimate of the umber of miles she will drive per day? A. 240 miles B. 260 miles C. 300 miles D. 340 miles

C. 300 miles

A mathematics test has a 4:2 ratio of data anaylsis problems to algebra problems. If the test has 18 algebra problems, how many data analysis problems are on the test? A. 24 B. 28 C. 36 D. 38

C. 36

Simplify the following expression: 4 (2/3) / 1 (1/6) A. 2 B. 3 1/3 C. 4 D. 4 1/2

C. 4

A grift box has a length of 14 inches, a height of 8 inches, and a width of 6 inches. How many square inches of wrapping paper are needed to wrap the box? A. 56 B. 244 C. 488 D. 672

C. 488 square inches.

University X requires some of its nursing students to take an exam before being admitted into the nursing program. In this year's class 1/2 the nursing students were required to take the exam and 3/5 of those who took the exam passed the exam. If this year's class has 200 students, how any students passed the exam? A. 120 B. 100 C. 60 D. 50

C. 60 students passed the exam.

How many centimeters are in 7 meters? A. 7 m = 7 cm B. 7 m = 70 cm C. 7 m = 700 cm D. 7 m = 7000 cm

C. 7 m = 700 cm

A lab technician took 500 milliliters of blood from a patient. The technician used 1/6 of the blood for further tests. How many milliliters of blood were used for further tests? Round your answer to the nearest hundredth. A. 83.00 B. 83.30 C. 83.33 D. 83.34

C. 83.33

1. THE NEXT TWO QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: Pernell's scores on her last five chemistry exams were 81, 92, 87, 89, and 94. What is the approximate average of her scores? A. 81 B. 84 C. 89 D. 91

C. 89

Given the histograms shown below, which of the following statements is true? A. Group A is negatively skewed and has a mean that is less than the mean of Group B. B. Group A is positively skewed and has a mean that is more than the mean of Group B. C. Group B is negatively skewed and has a mean that is more than the mean of Group A. D. Group B is positively skewed and has a mean that is less than the mean of Group A.

C. Group B is negatively skewed and has a mean that is more than the mean of Group A.

Which of the following describes a graph that represents a proportional relationship? A. The graph has a slope of 2,500 and a y-intercept of 250 B. The graph has a slope of 1,500 and a y-intercept of - 150 C. The graph has a slope of 2,000 and a y-intercept of 0 D. The graph has a slope of - 1,800 and a y-intercept of - 100

C. The graph has a slope of 2,000 and a y-intercept of 0

1. The next three questions are based not he following information. Which percentage is greatest? A. The percentage of Asian Americans to staff as a whole at Hospital X? B. The percentage of staff members who have been on staff 10-15 years to staff as a whole at Hospital X? C. The percentage of Doctors to staff as a whole at Hospital X and Hospital Y? D. The percentage of staff with 1-4 complaints to staff as a whole at Hospital Y?

C. The percentage of Doctors to staff as a whole at Hospital X and Hospital Y?

What is the independent variable to the graph? A. Anesthesia B. Geriatrics C. Nurse specialities D. Number of nurses

C. nurse specialties.

The histogram represents the overall GRE scores for a sample of college students. Which of the following is a true statement? A. the range of GRE scores is approximately 600 B. the range of GRE score is 750 C. the range of GRE score is approximately 500 D. the fewest number of college students had an approximate score of 800

C. the range of GRE score is approximately 500

Solve for x: 4(2x-6) = 10x-6 A. x= 5 B. x= - 7 C. x= - 9 D. x= 10

C. x = -9

Susan decided to celebrate getting her first nursing job by purchasing a new outfit. She bought a dress for $69.99 and a pair of shoes for $39.99. She also bought accessories for $34.67. What was the total cost of Susan's outfit, including accessories? A. $69.99 B. $75.31 C. $ 109.98 D. $144.65

D. $144.65

Gordon purchased a television when his local electronics store had a sale. The television was offered at 30% off its original price of $472. What was the sale price that Gordon paid? A. $141.60 B. $225.70 C. $305.30 D. $330.40

D. $330.40

Chan receives a bonus from his job. He pays 30% in taxes, gives 30% to charity, and uses another 25% to pay off an old debt. He has $600 remaining form his bonus. What was the total amount of Chan's bonus? A. $3000 B. $3200 C. $3600 D. $4000

D. $4000

Which of the following is listed In order from least to greatest? A. -3/4, - 7 3/4, -8, 18%, 0.25, 2.5 B. - 8, - 7 4/5, - 3/4, 0.25, 2.5, 18% C. 18%, 0.25, - 3/4, 2.5, - 7 4/5, - 8 D. -8, - 7 4/5, - 3/4, 18%, 0.25, 2.5

D. -8, -7 4/5, -3/4, 18%, 0.25, 2.5.

Which of the following is the percentage equivalent of 0.0016? A. 16% B. 160% C. 1.6% D. 0.16%

D. 0.16%

Which of the following best represents the surface area of the cylinder shows below? A. 602.9 cm2 B. 904.3cm2 C. 1,408.7 cm2 D. 1,507.2 cm2

D. 1,507.2 cm2

Simplify the following expression: (2/7) / (5/6) A. 2/5 B. 35/15 C. 5/21 D. 12/35

D. 12/35

On a highway map, the scale indicates that 1 inch represents 45 miles. If the distance on the map is 3.2 inches, how far is the actual distance? A. 45 miles B. 54 miles C. 112 miles D. 144 miles

D. 144 miles

Hannah spends at least $16 on 4 packages of coffee. Which of the following inequalities represents the possible costs? A. 16 ≥ 4p B. 16 < 4p C. 16 > 4p D. 16 ≤ 4p

D. 16 ≤ 4p.

The table below shows the average amount of rainfall Houston receives during the summer and autumn months. Month Rainfall (inches) June 5.35 July 3.18 August 3.83 September 4.33 October 4.5 November 4.19 What percentage of rainfall received during this timeframe, is received during the month of October? A. 13.5% B. 15.1% C. 16.9% D. 17.7%

D. 17.7%

Two even integers and one odd integer are multiplied together. Which of the following could be their product? A. 3.75 B. 9 C. 16.2 D. 24

D. 24.

On a floor plan drawn at a scale of 1:100, the area of a rectangular room is 30 cm2. What is the actual area of the room? A. 30,000 cm2 B. 300 m2 C. 3,000 m2 D. 30 m2

D. 30m2

A patient requires a 30% increase in the dosage of her medication. Her current dosage is 270 mg. What wilder dosage be after the increase? A. 81 mg B. 270 mg C. 300 mg D. 351 mg

D. 351 mg

Joshua has to earn more than 92 points on the state test n order to qualify for an academic scholarship. Each question is worth 4 points, and the test has a total of 30 questions. Let x represent the number of test questions. Which of the following inequalities can be solved to determine the number of questions Joshua must answer correctly? A. 4x < 30 B. 4x < 92 C. 4x > 30 D. 4x > 92

D. 4x > 92.

How many milligrams are in 5 grams? A. 0.005 mg B. 50 mg C. 500 mg D. 5000 mg

D. 5000 mg

A charter bus driver drove at an average speed of 65 mph for 305 miles. If he stops at a gas station for 15 minutes, then drives another 162 miles at an average speed of 80 mph, how long, will it have been since he began the trip? A. 0.96 hours B. 6.44 hours C. 6.69 hours D. 6.97 hours

D. 6.97 hours

Arrange the following numbers above form least to greatest: 7/3, 9/2, 10/9, 7/8 A. 10/9, 7/3, 9/2, 7/8 B. 9/2, 7/3, 10/9, 7/8 C. 7/3, 9/2, 10/9, 7/8 D. 7/8, 10/9, 7/3, 9/2

D. 7/8, 10/9, 7/3, 9/2

Based on their prescribing habits, a set of doctors was divided into three groups: 1/3 of the doctors were placed in Group X because they always prescribed medication. 5/12 of the doctors were placed in Group Y because they never prescribed medication. 1/4 of the doctors were placed in Group Z because they sometimes prescribed medication. Order the groups from largest to smallest, according to the umber of doctor in each group. A. Group X, Group Y, Group Z B. Group Z, Group Y, Group X C. Group Z, Group X, Group Y D. Group Y, Group X, Group Z

D. Group Y, Group X, Group Z

Which of the following describes a proportional relationship? A.Johnathan opens a savings account, with an initial deposit of $150, and deposits $125 per month B. Bruce pays his employees $12 per hour worked, during the month of December, as well as a $250 bonus C. Alvin pays $28 per month for his phone service, plus $0.07 for each long-distance minute used D. Kevin drives 65 miles per hour

D. Kevin drives 65 miles per hour

What are the dependent and independent variables in the graph below? A. The dependent variable is Nurses. The independent variable is Physicians. B. The dependent variable is Physicians. The independent variable is Nurses. C. The dependent variable is Hospital Staff. The independent variable is Average hours worked per week. D. The dependent variable is Average hours worked per week. The independent variable is Hospital Staff.

D. The dependent variable is Average hours worked per week. The independent variable is Hospital Staff.

What kind of association does the scatter plot show? A. linear, positive B. linear, negative C. quadratic D. no association

D. The points do not show any trend line or trend curve at all. So, there is no association in the scatter plot.

The number of vacuum cleaners sold by a company per month during Year 1 is listed below: 18, 42, 29, 40, 24, 17, 29, 44, 19, 33, 46, 39 Which of the following is true? A. the mean is less than the median B. the mode is greater than the median C. the mode is less than the mean, median, and range D. the mode is equal to the range

D. the mode is equal to the range

Solve for x: 2x + 4 = x - 6 A. x = - 12 B. x = 10 C. x = - 16 D. x = - 10

D. x = - 10

Solve for x: 2x - 7 = 3 A. x = 4 B. x = 3 C. x = -2 D. x = 5

D. x = 5

Solve for x: 3(x - 1) = 2(3x - 9) A. x = 2 B x = 8/3 C. x = - 5 D. x = 5

D. x = 5