WorksheetsPST Review
Total questions: 45
Worksheet time: 1hrs 28mins
Hannah has a spinner with 6 sections numbered 1 to 6. Spinning a number that is greater than 0 is...
impossible
unlikely
as likely as not
likely
certain
Daniel has a jar containing 1 red apple, 2 green apples, and 3 yellow apples. What is the probability of Daniel picking a red apple?
1/6
1/3
1/5
Ava has a bag with 6 different colored marbles, each labeled with a number from 1 to 6. What is the probability of Ava not picking the marble labeled with a 3?
1/6
5/6
1/5
Aiden has a collection of 6 yellow cards, 4 blue cards, and 10 green cards in his bag. He decides to pick a card at random. What is the probability of Aiden choosing a blue or green card?
7/10
1/5
3/10
4/5
Abigail is playing a game with a spinner that has 10 equal sections labeled A, B, C, and D. The spinner is shown in the image. What is the probability P(C) that the spinner will land on section C?
3/10 = 0.3 = 30%
1/10 = 0.1 = 10%
1/5 = 0.2 = 20%
2/5 = 0.4 = 40%
Arjun is buying apples: 3x + 7 = 28. Identify the circled part in his equation:
Constant
Coefficient
Term
Variable
Jackson charges a flat fee of $17 to mow lawns plus $7 for every hour it takes him. Which expression would help Jackson calculate the total cost?
7 + 17x
17 + 7x
x(7 + 17)
17 = 7x
Mia is making a recipe that requires 2/3 of a cup of sugar to make 22 cookies. How much sugar does she need to make 33 cookies?
33
44/3
66/2
44
Which expression is equivalent to 6(3y - 2y + 7)?
18y + 7
21y - 14y + 7
18y + 42
6y + 42
Abigail and Luna are analyzing the performance of participants from different states on the American Ninja Warrior course. What is the median time for participants from Florida?
10
15
12
18
The box plot shows the number of homework problems Samuel had daily in math the last six weeks.
What is the interquartile range of the data shown in the box plot above?
13
5
9
18
Aria bowled 7 games last weekend. Her scores are: 155, 165, 138, 172, 127, 193, 142. What is Aria's median score?
127
155
156
193
Nora is analyzing the test scores of her classmates. She wants to find the Interquartile Range of the scores.
the difference between the third quartile and the first quartile
the difference between the greatest and least data values.
Isla is analyzing the test scores of her class using a box plot. What does point C on the box plot represent?
First Quartile
Median
Third Quartile
Mean
Jackson received a shipment of 25 light bulbs for his new store. When it arrived, four of the bulbs were broken. Predict the number of not broken light bulbs in an order of 125 bulbs.
(a)
Rohan is saving money for a new bicycle. He saves a constant amount each month. What is the constant rate of change in his savings?
Refer to the table below:
| Months | Cost ($) |
|---|---|
| 2 | 82 |
| 4 | 164 |
| 6 | 246 |
| 8 | 328 |
Not here.
$80 per month.
$82 per month.
$41 per month.
Nora is babysitting and earns money based on the number of hours she works. The table below shows the relationship between the hours she works and the money she earns. What is the constant of proportionality?
| Hours | Money |
|---|---|
| 0 | $0 |
| 1 | $9 |
| 2 | $18 |
| 3 | $27 |
| 4 | $36 |
$3
$4
$2
$9
Michael and Scarlett are counting the number of trees and the number of apples in an orchard, as given in the table above. Determine which statement below is correct.
The table is not proportional because the unit rate is not constant.
The table is proportional and the unit rate is 1/13
The table is proportional and the unit rate is 13.
The table is not proportional because it doesn't pass through the origin.
Arjun is saving money. For every week he saves $5. Write an equation for this relationship.
y=1/5x
y=1/2x
y=2x
y=5x
James and Mason are on a family road trip. What is the unit rate in this proportional relationship?
60 miles/1 hour
120 miles/ 2 hours
1 mile/ 1 hour
David is selling homemade lemonade. The amount of money he earns (y) is directly proportional to the number of cups he sells (x). What does k represent in the equation y = kx?
independent variable
constant of proportionality
dependent variable
krispy kreme
Kyle entered a pie eating contest. He took 1/5 of a minute to eat 1/2 of a pie. How many pies can Kyle eat per minute?
2 and 1/2 minutes per pie
2/5 of a minute per pie
2 and 1/2 pies per minute
2/5 of a pie per minute
Ben drinks tea at a relatively quick rate. He drinks 1/2 liter of tea every 2/3 of an hour. How much tea does Ben drink per hour?
1 and 1/3 of an hour per liter
3/4 of a liter per hour
1 and 1/3 liter per hour
3/4 of an hour per liter
William went to the grocery store and noticed that 3/4 of a gallon of milk costs $2.25. What is the fractional unit rate for the milk?
$3.50 per gallon
$1.50 per gallon
$3.00 per gallon
$2.75 per gallon
Lauren bikes 4/3 miles in 1/10 hour. How long does it take her to bike one mile?
15/2 hours
2/15 hours
40/3 hours
3/40 hours
Anika is painting a mural and can cover 2 ¼ square meters in 3/5 of an hour. What is her speed in square meters per hour?
4/15 square meters per hour
15/4 square meters per hour
20/27 square meters per hour
27/20 square meters per hour
Abigail is baking cookies and her recipe calls for 2/3 cup white sugar for every ¾ cup brown sugar. If she wants to use 1 cup of white sugar, how much brown sugar should she use?
9/8 cups
1/2 cups
8/9 cups
2 cups
Simplify the expression:
-2x + 4 + 6x - 7
Arjun is planning to distribute some flyers. He has -3(2x - 4) flyers to distribute. Identify which expression(s) below represent the same number of flyers Arjun has:
a. 2(-x + 6)
b. -6x + 8 + 4
c. 3(-2x + 1 + 3)
a and b
b and c
a and c
None of the above
Scarlett is buying supplies for a school project. She needs 3 packs of markers and 4 packs of colored paper. Which expressions represent the total number of packs Scarlett needs?
a. 2 packs of markers + 2 packs of colored paper - 2 packs of markers + 3 packs of markers
b. 6 packs of supplies + 2(1 pack of markers - 1 pack of colored paper) + 1 pack of markers
c. 3(1 pack of markers + 4 packs of colored paper - 2 packs of colored paper) - 2 packs of colored paper
d. - 2 packs of markers + 1 pack of colored paper - 1 pack of markers - 2 packs of colored paper + 5 packs of supplies
b and d
a, c, d
b and c
None of the above
In Ava's recent science test, what was the highest score achieved by any student in the class?
88%
100%
13
98%
The dot plots compare the number of apples picked by Aria and Zoe during a school harvest event. Which plot has an outlier?
Aria
Zoe
Both Plots
Neither
Compare the study hours of Jackson and Isla.
Jackson has a higher median (center) and a wider spread.
Jackson has a higher median (center) and a smaller spread.
Jackson has a lower median (center) and a smaller spread.
Jackson has a lower median (center) and a wider spread.
Benjamin and Mia are comparing the average wait times in minutes for two popular rides at an amusement park. The double dot plots show the data. Compare the measures of center and variation, which ride typically has a longer wait time?
No inference can be made from the graph.
Topsy Turvy
The wait times are the same for both rides.
Rocket Blast
The dot plots show the number of hours two students, Leslie and Dixie, watched television in the month of June.
Which statement is best supported by the data in the dot plots?
The median number of hours Leslie watched television is equal to the median number of hours Dixie watched television.
The mode number of hours Dixie watched television is greater than the mode number of hours Leslie watched television.
Dixie had a greater range in the number of hours she watched television than Leslie.
The least number of hours Leslie watched television is equal to the least number of hours Dixie watch television.
Avery and Rohan are comparing the number of siblings of students in two different classrooms.
Which statement is best supported by the data in the dot plots?
The mode of the data in Mrs. Blackfield's class is less than the mode of the data in Mr. Johnson's class.
The range of the data in Mr. Johnson's class is less than the range of the data in Mrs. Blackfield's class.
The median of the data in Mrs. Blackfield's class is greater than the range of the data in Mr. Johnson's class.
The minimum value of the data in Mr. Johnson's class is greater than the minimum value for the data in Mrs. Blackfield's class.
Abigail and Noah are comparing the number of ounces of chocolate in two different trail mixes.
Which statement is best supported by the data in the dot plots?
The range of the data for the Planters Trail Mix is greater than the range of the data for the Kirkland Trail Mix.
The median of the data for Kirkland Trail Mix is greater than the median of the data for Planters Trail Mix.
The distributions of the data for Planters Trail Mix and Kirkland Trail Mix are approximately symmetrical.
The minimum value of the data for Kirkland Trail Mix is less than the minimum value of the data for Planters Trail Mix.
Evelyn went to a restaurant and ordered a meal costing $20. The restaurant applies a 9% sales tax and Evelyn decided to leave a 20% gratuity after the sales tax has been added. Find the total cost.
$ 1.80
$ 4.00
$26.16
Shelley sells a home for $127,000 and makes 7% commission. How much commission does she make?
135,890
88,900
889,000
8,890
Ralph sells a motorcycle for $7800 on Ebay. Ebay charges Ralph a 6% fee on the selling price. How much did Ralph get in total for the motorcycle after paying the Ebay fee?
$7332
$468
$8268
$7328
Sam went to buy a jacket he had seen for $65. When he went to the store, the jacket was $80. What was the percent of markup or markdown?
23% markup
23% markdown
123% markup
77% markdown
Mellie bought a $120 dollar fishing rod for 15% off. How much did she pay after a 7% tax was added to the rod?
$109.14
$102
$128.40
$146.40
Maya has a ribbon that is 3/4 of a meter long. What is the length of the ribbon as a percent?
50%
75%
78%
0.75
William is dividing a chocolate bar into equal parts to share with his friends. If he divides the bar into 3 equal parts and gives away 1 part, what fraction of the chocolate bar has he given away?
3/10
0.33
0.33333....
1/3
Emma is playing a board game that involves rolling a fair die. What is the probability of Emma rolling a number greater than 4?
31
21
61
41
