Minnesota MCA in High School Math Chapter 9

**Use the following Venn diagram to answer questions 1 and 2.**

1 pt

1.

In the Venn diagram above, how many members are in the following set? {sister ∪ pet dog}

A

12

B

14

C

100

D

6

1 pt

7.

{Atlanta}_____{state capitals}

A

$\subseteq $

B

$\not\subset $

C

$\cap $

D

$\notin $

1 pt

10.

{vowels} ∩ {letters of the alphabet} =

A

a, e, i, o, u

B

all letters of the alphabet

C

a, e, i, o, u, y

D

all consonants

1 pt

19.

You have a cube with each face numbered 1, 2, 3, 4, 5, or 6. If you roll the cube 4 times, what is the probability you will get the number 5 each time?

A

$\frac{4}{1296}$

B

$\frac{4}{5}$

C

$\frac{1}{256}$

D

$\frac{1}{1296}$

1 pt

25.

The table below shows the actual sum of the rolling of two cubes numbered 1 through 6. The two cubes were rolled 100 times. Using the information in the table, predict how many times a score of "7" would occur in 150 tries.

A

21

B

28

C

35

D

43