Quiz about Mock 16/06/2023

Question 1

Which of the following expressions is equivalent to 3x(2+5y)?

Accepted Answer

6x + 15xy

Answer

3x + 5y

Answer

6x + 5y

Answer

6x + 15y

Question 2

A phone company charges $2 for the first five minutes of a phone call and 30 cents per minute thereafter. If Bill makes a phone call that lasts 25 minutes, what will be the total cost of the phone call?

Accepted Answer

$ 8.00

Answer

$ 8.50

Answer

$ 9.00

Answer

$ 9.50

Question 3

If y=3ab+2b³, what is y when a=1 and b=2?

Accepted Answer

22

Answer

16

Answer

18

Answer

20

Question 4

Data from a Sanford C. Bernstein research study indicates that in a recent year, 9.6 billion cases of soft drinks were sold in the United States. The pie chart attached summarizes the distribution of soft drink sales by location. Based on the pie chart, the four largest locations for soft drink sales account for what percentage of total soft drink sales in the year under consideration?

Accepted Answer

95

Answer

68

Answer

84

Answer

98

Question 5

How many different passcodes can be formed from the letters {A, B, C, D} if each letter can only be used once?

Accepted Answer

24

Answer

6

Answer

120

Answer

720

Question 6

If 10 inches on a map represents an actual distance of 100 feet, then what actual distance does 25 inches on the map represent?

Accepted Answer

250 ft

Answer

25 ft

Answer

100 ft

Answer

150 ft

Question 7

Alex drives from city A to city B at a rate of 60 kilometers per hour. If he uses 2 gallons of fuel every 50 miles, how many gallons of fuel will he need to drive five hours to visit his family in city B? (1 mile = 1.6 kilometers)

Accepted Answer

7.5

Answer

9.5

Answer

11.5

Answer

13.5

Question 8

The table shows the number of students in the Algebra, Biology, and Calculus classes along with the respective average scores on final exams. What is the weighted average score across the three classes, rounded to the nearest whole number?

Accepted Answer

84

Answer

82

Answer

86

Answer

88

Question 9

Five years ago, Amy was three times as old as Mike. If Mike is 10 years old now, how old is Amy?

Accepted Answer

20

Answer

15

Answer

25

Answer

30

Question 10

What is the probability of selecting a male from a group of 4 males and 8 females?

Accepted Answer

$$\frac{1}{3}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{2}{3}$$

Answer

$$\frac{4}{5}$$

Question 11

What are the solutions to the following equation:

x²+8x+15=0

Accepted Answer

(-3 , -5)

Answer

(2 , 3)

Answer

(3 , 5)

Answer

(-2 , -3)

Question 12

How many different committees of 3 people can be formed by selecting from a group of 5 people?

Accepted Answer

10

Answer

3

Answer

5

Answer

20

Question 13

A beverage manufacturer would like to test the reliability of two processes for manufacturing orange juice and apple cider, respectively. A review of the orange juice manufacturing process found that 10% of the bottles are under filled. A review of the apple cider manufacturing process found that 15% of the bottles are under filled. If two cans are selected at random (one from each process), what is the probability of selecting one under filled orange juice bottle and one under filled apple cider bottle?

Accepted Answer

0.015

Answer

0.10

Answer

0.15

Answer

0.25

Question 14

The bar chart shows the top six pharmaceutical companies in the United States and their sales figures ($ millions) for a recent year. If BMY had a 6.3% share of the total sales of pharmaceuticals in the United States in the given year, what percentage of the total sales did JNJ have in the given year?

Accepted Answer

20.7%

Answer

29.4%

Answer

35.2%

Answer

70.2%

Question 15

(3x + 4y) (2x + 5y) = ?

Accepted Answer

6x²+ 23xy + 20y²

Answer

3x²+ 8xy + 20y²

Answer

3x²+ 15xy + 20y²

Answer

6x²+ 15xy + 20y²

Question 16

What is the equation of a line that passes through points A (1, 2) and B (4, 3)?

Accepted Answer

$$y=\frac{1}{3}x+\frac{5}{3}$$

Answer

$$y=x\ +5$$

Answer

$$y=\frac{1}{3}x+5$$

Answer

$$y=x+\frac{5}{3}$$

Question 17

44 is 80% of what number?

Accepted Answer

55

Answer

51

Answer

53

Answer

57

Question 18

Which of the following represents a function?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 19

Reyansh is interested in reserving a party room for his daughter at the Fun Zone Arcade. The most he can spend is $275. The cost is $21 per child and there is a reservation fee of $40. How many children will be able to attend the party?

Accepted Answer

11

Answer

10

Answer

12

Answer

13

Question 20

Calculate the value of "x" for the right triangle shown in figure.

Accepted Answer

10

Answer

5

Answer

8

Answer

21

Question 21

Find the value for "x" that makes $$\frac{12x}{5+x}$$ undefined. (Don't use calculator.)

Accepted Answer

-5

Answer

5

Answer

0

Answer

-12

Question 22

What is the distance between the two points shown on the number line?

Accepted Answer

$$6\ \frac{1}{2}$$

Answer

$$5\ \frac{1}{2}$$

Answer

$$-5\ \frac{1}{2}$$

Answer

6

Question 23

Point X is halfway between points A and B. Point Y is halfway between points C and D. What is the distance between point X and point Y?

Accepted Answer

2.5

Answer

-2.5

Answer

-1.75

Answer

1.75

Question 24

What answer choice shows all values of "z" for which $$\frac{\left(3z+2\right)}{-3z\left(z+1\right)\left(3z+2\right)}$$ is undefined?

Accepted Answer

$$-1,\ 0,\ -\frac{2}{3}$$

Answer

-1, 0

Answer

$$-1,\ 0,\ \frac{3}{2}$$

Answer

$$0,\ 1,\ -\frac{2}{3}$$

Mock 16/06/2023

50 questions

Which of the following expressions is equivalent to 3x(2+5y)?

A phone company charges $2 for the first five minutes of a phone call and 30 cents per minute thereafter. If Bill makes a phone call that lasts 25 minutes, what will be the total cost of the phone call?

If y=3ab+2b³, what is y when a=1 and b=2?

Emma needs to order liquid fertilizer for her landscaping company. She plans to keep the fertilizer in a large cylindrical storage tank but isn’t sure how much it will hold. The tank is 10 feet tall, and the circular base has a radius of 5 feet. What is the volume of her storage tank?

How many different passcodes can be formed from the letters {A, B, C, D} if each letter can only be used once?

Factor: 4y (3x+2) − 2 (3x+2)

Which of the following is the graph of 2y=5x−2?

If a=−4, and b=3, what is |a−b|?

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Mock 16/06/2023

50 questions

Which of the following expressions is equivalent to 3x(2+5y)?

A phone company charges $2 for the first five minutes of a phone call and 30 cents per minute thereafter. If Bill makes a phone call that lasts 25 minutes, what will be the total cost of the phone call?

If y=3ab+2b3, what is y when a=1 and b=2?

Emma needs to order liquid fertilizer for her landscaping company. She plans to keep the fertilizer in a large cylindrical storage tank but isn’t sure how much it will hold. The tank is 10 feet tall, and the circular base has a radius of 5 feet. What is the volume of her storage tank?

How many different passcodes can be formed from the letters {A, B, C, D} if each letter can only be used once?

Factor: 4y (3x+2) − 2 (3x+2)

Which of the following is the graph of 2y=5x−2?

If a=−4, and b=3, what is |a−b|?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

If y=3ab+2b³, what is y when a=1 and b=2?