Free Printable DA #5 Review OL 4/7

1.

A deck of cards contains 10 cards with shapes and 14 cards with animals. A card is pulled from the deck at random and replaced. This is done 12 times. What is a reasonable prediction for the number of times a card with a shape should be chosen?

a)

4

b)

12

c)

5

d)

7

2.

Each spinner is spun one time. What is the probability that Spinner A lands on 2 and Spinner B lands on red?

a)

1/9

b)

1/18

c)

1/2

d)

1/4

3.

A study of a population of 1200 frogs revealed that 12 out of 180 frogs had spots on their backs. Based on these results, how many frogs did NOT have spots on their backs?

a)

80

b)

168

c)

1280

d)

1120

4.

Customers were surveyed to find their favorite meal. One person is chosen at random. Based on the table, which statement is correct?

a)

The person's favorite meal is twice as likely to be burger and fries than spaghetti.

b)

The person's favorite meal is four times as likely to be chili than vegetarian delight.

c)

The person's favorite meal is more likely to be chili than burger and fries.

d)

The person's favorite meal is equally likely to be either spaghetti or vegetarian.

5.

Felix has a bucket of golf balls. He randomly selects a ball. Based on the chart, which statement is true?

a)

The ball is more likely to be green than all the other colors combined.

b)

The ball is equally likely to be pink, white, orange or green.

c)

The ball is two times as likely to be orange as it is to be pink.

d)

The ball is seven times as likely to be green than white.

6.

Avery's net worth is $53,755. Based on the table, what is the current value of her car?

a)

$3,180

b)

$13,580

c)

$7,830

d)

$12,480

7.

Which equation is true if $x=-15$ ?

a)

$3x-11=-34$

b)

$-53+4x=7$

c)

$\frac{x}{3}+17=12$

d)

$\frac{x}{5}+2.5=0.5$

8.

What is the solution set for this inequality?

$-4x-10\le2$

a)

$x\le-3$

b)

$x\ge-3$

c)

$x\le2$

d)

$x\ge2$

9.

Two congruent squares and a parallelogram were used to make this figure.

What is the area of the figure?

a)

25.8 m²

b)

40.8 m²

c)

34.8 m²

d)

28.8 m²

10.

Gregory is making a circular garden. How many meters of fencing will he need to go around the garden?

a)

189 m

b)

707 m

c)

94 m

d)

2827 m

11.

What is the volume of the square pyramid?

$v=\frac{1}{3}Bh$

a)

15 mm³

b)

120 mm³

c)

60 mm³

d)

40 mm³

12.

Which equation represents the table?

$slope=\frac{y_2-y_1}{x_2-x_1}$

a)

$y=2x+11$

b)

$y=4x+6$

c)

$y=2x+4$

d)

$y=6x+4$

13.

A spinner has 8 equal spaces. It is spun 30 times. The data is in the table. Based on the table, what is the experimental probability that the next time it is spun that is till land on a 7?

a)

$\frac{4}{15}$

b)

$\frac{1}{8}$

c)

$\frac{1}{4}$

d)

$\frac{1}{15}$

14.

The table shows the number of bags of chips on a store shelf. One bag will be randomly selected. Which statement is best supported by the data?

a)

The flavor is least likely to be plain.

b)

The flavor is twice as likely to be jalapeno than ranch.

c)

The flavor is equally likely to be plain, jalapeno, ranch or cheese.

d)

The flavor is more than twice as likely to be cheese than it is ranch.

DA #5 Review OL 4/7

Total questions: 14

Worksheet time: 7mins

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