Quantitative Reasoning
The graph below represents a library fine, in dollars, for a book returned late after a number of days overdue. Christen returned an overdue book to the library. Her fine was the same as the fine for returning the book yesterday. Which could be the number of days overdue?
22
The graph below represents the speeds of Kael and Lynn as they run around a track. For how many minutes did Lynn run at a greater speed than Kael?
28
The table represents the recommended exercise intensity for an aerobic program based on the number of visits since beginning the program. The program recommends a constant intensity for 3 visits, increasing intensity over 3 visits, and then decreasing intensity for 3 visits before restarting the pattern. Which sets of values could be the intensities of Amber's exercise during the fourth, fifth, and sixth visits? Check all that apply.
66%, 69%, 72% 63%, 65%, 67% 67%, 72%, 77%
The graph shows the speed of Jamal's car over time. Which best describes what is happening in section B?
Jamal is traveling at a constant speed.
The table represents the amount of storage space, in megabytes, used by music files on Zayd's computer. Which statement best describes the relationship between storage space and number of music files?
As the number of files increases, the storage space used increases.
Which statement describes the relationship between x and y?
As x increases, y decreases and then increases.
The graph represents the heights of two climbers on a climbing wall over a 12-minute time period. Which statement is true about the climbers' heights?
Both climbers rested on the wall at a constant height for 2 minutes.
The graph shows the speed of Sam's car over time. Which best describes what is happening in section C?
His car is slowing down.
The graph below represents the distance of a dog from a trainer after a command is given. Which statement could describe the dog's movement 5 seconds after the command was given
The dog was running towards the trainer to receive a treat.
The graph represents a person's heart rate in beats per minute during 30 minutes of exercise. Which statement best describes the relationship between heart rate and time during exercise?
The heart rate increases for 6 minutes, remains constant for 19 minutes, and then gradually decreases for 5 minutes.
The table shows the height of the tree that Margo planted over an 11-month period. Which statement can be supported by the information in the table?
The tree increased in height each month until the time period between month 9 and month 11.
Yana is in the school computer lab writing a paper for history class. The graph represents the number of words Yana has written after a number of minutes. Which situation could describe Yana's activities in the computer lab?
Yana opened her saved paper, wrote, took a break, deleted some of the words, and then began writing again.
The graph below represents the distance a pilot is from the home airport during a period of time. Which describes the pilot's distance in section I?
decreasing
The graph shows the total number of hours Katrina worked over a 10-day period. During which one-day interval did she work the most hours?
from day 7 to day 8
The table shows the total distance that Myra runs over different time periods. Which describes Myra's distance as time increases?
increasing
The help desk is keeping track of the number of minutes the average caller spends on hold. According to the table, during which interval did the average time spent on hold increase?
week 4 to week 6
Rory records the percentage of battery life remaining on his phone throughout a day. The graph represents the percentage of battery life remaining after a certain number of hours. Rory's battery was full at 6:00 a.m, or t = 0. Which times could Rory's phone have been plugged into the charger? Check all that apply.
3:00 p.m. 5:00 p.m 11:00 p.m.