MATH

How many feet are there in 6 yards?

18feet

Lana has $60. She spends 80% of the money. She then invests the remaining and earns a profit of 80%. How much money does she now have?

21.60

When the weights of newborn babies are graphed, the distribution of weight is symmetric with the majority of weights centred around a single peak. Which of the following describes the shape of this distribution?

Bell-shaped

Which of the following relationships represents a positive correlation between two variables?

As the amount of water a plant receives increases, the growth rate of the plant increases

If a box of 35 syringes costs $560.00. Which of the following is the cost of the syringes?

$16.00

A nurse earns $800.00 per week before any tax deductions. The following taxes are deducted each week: $83.00 federal income tax, $38.00 state income tax, and $79.00 social security tax. How much will the nurse make in 4 weeks after taxes are deducted?

$2400.00

A couple dining at a restaurant receives a bill of $38.40. They wish to leave a 15% gratuity. Which of the following is the estimated gratuity?

$6.00

Solve the equation above for x. which of the following is correct 4. 2(4x + 3) = 7x +5

-1

If x represents the width of a rectangle and the length is four less than three times the width, which of the following expressions represents the length of the rectangle I terms of x?

3x-4

How many millilitres are there in 0.5 litres?

500

A student performs the following estimations: o 24+190=210 o 151+319=490 o 974+1022=1990 Based on the estimations, which of the following is the students estimate of 452+5017?

5500

Which of the following is the correct decimal placement for the product of 13 x 0.47?

6.11

Which of the following percentages is equivalent to the fraction below 5/8?

62.5%

A large pizza has a diatemeter of 16 inches. Which of the following is the area of the pizza in terms if pi?

64

A sweater that normally sales for $87 is marked 25% off. Which of the following estimates the sale price of the sweater?

65

Solve the equation for x. which of the following is the correct answer? 4(x-5)=8

7

An athlete runs 4 miles in 28 minutes and then changes their place to run the next 4 miles in 32 minutes. Overall, what is the average time in minutes it takes the athlete to run 1 miles?

7.5mins

One gallon of cleaning solution requires 6 Oz of ammonia. If the maintenance department needs 120 gallons to clean all the floors, how much ammonia is needed?

720oz

Which of the following is the length of the unknown leg of aright triangle that has one leg length of 8 feet and a hypotenuse of 12 feet (round to the nearest tenth)

8.9 feet

Which of the following values is the greatest?

9/2

A person cycling increases speed, the rate of calories burned, distance travelled, and energy expanded also increase. Which of the following is the independent variable?

Speed

Simply the expression 2.50 x 0.25

0.625

Four friends are sharing pizza. One friend eats half of the pizza. The other three equally divide the rest among themselves. What portion of the pizza did each of the three friends receive?

1/6

Which of the following is the equivalence in pounds for 50 kg? (2.2 lb = 1 kg)

110lb

A recipe calls for 2.5 teaspoons of vanilla. 1 teaspoon equals approximately 4.93 ml. which of the following is the correct amount of vanilla in ml?

12.325 ml

The data represents students' test scores. Which of the following is the median of the set data? 11,12,18,14,22,17,17,12,26,12,13

14

A circle has an area of 49 π in2. Which of the following is the circumference of the circle in terms of pi (π)

14(π) in

Which of the following is the weight of the cargo in a truck if 1/3 of the cargo weighs 516 pounds (lb)

1548

A class of 28 students has 13 boys and 15 girls. What is the ratio of girls to boys in the class?

15:13

Which of the following translates the phrase above into mathematical expression? Five less than twice a number

2x -5

Arrange the following in ascending order

3,4 ; 8/10 ; 1 ; 1.25 ; 1.3

Which of the following is the greatest value?

3/8

A bucket can hold 3 L. how many ml can the bucket hold?

3000 ml