Week 29 - Test.docx

7/28/2019 Week 29 - Test.docx

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Study Island

Title: Week 29: Test

1. The list below shows the different taco shells, fillings, and toppings sold at Rico's Taco Bar.

Taco Shells Fillings Toppings

Soft Chicken Cheese

Hard Beef Lettuce

Bean Salsa

Onions

Peppers

How many different types of tacos can Rico make using one taco shell, one filling, and onetopping?

A.45

B.15

C.10

D.30

2. 1 2/3 1/6

A. /18

B./21

C./36

D.2 /2

3. In a pizza eating contest, Darren ate of an 18 inch pizza in of a minute.

What would be his unit rate of pizzas per minute eaten?


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A.

B.

C.

D.

4. The current temperature of 9F below zero is 19F below the high temperature of the day.What is the high temperature for the day?

A.10F

B.28F

C.-28F

D.12F

5. Helen determined she walks about 1,800 steps per of a mile. How many steps did she take ifshe walked 5 miles?

A.11,250

B.7,200

C.5,625

D.9,000

6.


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Which of the following number lines shows the sum of the number above and 2.2?

W. X. Y. Z.

A.Y

B.X

C.Z

D.W

7. Mick tosses a quarter and then rolls a six-sided number cube. What is the total number ofoutcomes for this event?

A.12

B.36


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C.8

D.10

8. Denee read that temperatures in Anchorage, Alaska, can be as low as -13C. She used the

formula F= 1.8C+ 32 to change the temperature to degrees Fahrenheit.

What is -13C in degrees Fahrenheit?

A.13.6F

B.8.6F

C.-23.4F

D.19.0F

9. An architect drew the blueprint for a new office building. He used a scale in which 1 inchrepresents 7.5 feet. The floor of an office in the building will have actual dimensions of 13 feetby 20 feet. What will be the dimensions on the blueprint?

A.1.73 inches by 2.67 inches

B.5.5 inches by 12.5 inches

C.97.5 inches by 150 inches

D.20.5 inches by 27.5 inches

10. Mary used the equation 337 = 5h + 187 to determine her salary at the restaurant last week.Which situation does this equation best represent?

A.Mary worked 5 hours at the restaurant last week. She took home her regular earnings of$187 plus tips for a total of $337. How much were her tips, h?

B.Mary earns $5 per hour as a waitress. Last week she took home her regular earnings of$337 plus $187 in tips. How many hours, h, did she work last week?

C.Mary earns $5 per hour as a waitress. Last week she took home her regular earnings of $5per hour plus $187 in tips for a total of $337. How many hours, h, did she work last week?

D.Mary earns $337 per week as a waitress. Last week she took home her regular earnings of$187 plus $5 in tips. How many hours, h, did she work last week?


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11. 11.1 0.6

A.20.3

B.20.5

C.18.5

D.15.5

12. Samuel's Middle School had a Week of Giving charity drive. The table below shows thenumber of participants per day.

DayNumber of Participants

1 67

2 93

3 1194 145

5 171

What is the constant of proportionality, or unit rate, for the increase in the number ofparticipants?

A.46.5 people per day

B.13 people per day

C.34.2 people per day

D.26 people per day

13. An item is priced at $14.98. If the sales tax is 5%, what does the item cost including salestax?

A.$15.08

B.$14.23

C.$15.73

D.$15.28

14.


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Note: picture not drawn to scale

A rectangular fish tank is shown above. The base of the tank has an area of 60.9 feet2. What isthe volume of water in the tank?

A.7 feet

B.477.2 feet

C.487.2 feet

D.68.9 feet

15. Select the expression below that is equal to 4(11 - m).

A.44 - m

B.44 - 4m

C.4m - 44

D.15 - m

16. A cake recipe calls for cups of flour. If Gloria is planning on making 5 cakes for a bakesale, how many cups of flour will she need?

A.

B.

C.

D.


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17. The proportional relationship between the number of gallons of chocolate ice cream and thenumber of gallons of vanilla ice cream that an ice creamery freezes daily is graphed below.

What does the point (6, 2) represent on the graph?

A.There are 6 times the number of gallons of vanilla ice cream frozen than chocolate icecream.

B.For every 6 gallons of vanilla ice cream frozen, the ice creamery freezes 2 gallons ofchocolate ice cream.

C.For every 6 gallons of chocolate ice cream frozen, the ice creamery freezes 2 gallons ofvanilla ice cream.

D.There are always 6 2 = 4 more gallons of vanilla ice cream frozen than chocolate icecream frozen.

18. The dot plots below show the number of automobile accidents per day in two cities over a 12day period.

What is the difference between the median number of accidents per day for the two cities?

A.17

B.4

C.1

D.3

19. Which of the following is an example of a random sampling?

A.Migrant workers are surveyed on their opinion of mandatory health insurance forcompanies.


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B.The manager of a restaurant asks customers their opinion on a new salad dressing.

C.The school newspaper asks teachers in that middle school how they feel about thebehavior of twelve year old boys.

D.A national survey company picks one phone number from each area code in America tocall and ask for an opinion on current political issues.

20.

Elevation (ft) Temperature (F)

80,000 -61

70,000 -49

60,000 -21

50,000 9

A scientist measured the air temperature from an airplane at different elevations. Which of thefollowing statements is supported by the data collected?

A.As the elevation increases, the temperature increases.

B.At elevations above 80,000 feet, the temperature stops decreasing.

C.At elevations below 50,000 feet, the temperature stops increasing.

D.As the elevation increases, the temperature decreases.

21. There were 33 students who completed a survey. There were 18 boys and 15 girls. Onesurvey was picked at random. To the nearest hundredth, what is the probability it was completedby a girl?

A.0.55

B.1.83

C.0.83

D.0.45

22. There are an equal number of red, orange, and yellow candies in a bag of 15 candies. Joeypicks a candy at random. What is the probability that Joey picks a red candy?

A.


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B.

C.

D.

23. The circumference of a basketball is 39 inches. What is the approximate diameter of abasketball? (Use 3.14 for .)

A.6.2 inches

B.3.1 inches

C.12.4 inches

D.4.8 inches

24. Solve:

6 1/5 - 35/6

A.2 /30

B.

10 /30

C.2 /15

D.9 /4

25. On Saturday, the fruit and juice bar was selling 28 glasses of fruit punch an hour. By 5 p.m.,they had sold 196 glasses. If their goal was to sell at least 336 glasses of fruit punch, whichinequality can be used to find h, the number of hours they must stay open to make their goal?

A.196 + 336 > 28h

B.196 + 28h < 336

C.196 + 28h > 336


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D.28h < 336 + 196

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Week 29 - Test.docx