7th Grade Math Final Review

You flip a nickel three times.
Find the probability that all flips will land on tails.

• 1/2
• 1/4
• 1/6
• 1/8

If 33% of the students at Harnett Central have a pet, then what is the probability of the complement of this event?

• 33%
• 77%
• 67%
• 50%

The probability of an event occurring, P(A), can be expressed as a fraction, decimal, or percent.

• True
• False

You spin this spinner 3 times.
Find the probability of these 3 events.
P(red, odd, 3)

• 1/216
• 1/72
• 1/36
• 1/12

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

What is the probability of spinning red?

• 0
• 1/2
• 3/4
• 1

Tags

CCSS.7.SP.C.5

A spinner is marked with four sections and was spun 100 times. What is the experimental probability of landing on green?

• 14%
• 68%
• 10%
• 8%

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.7

A spinner is marked with four sections and was spun 100 times. What is the theoretical probability of landing on blue?

• 25%
• 14%
• 50%
• 86%

Are the following similar? Why or why not?

• Yes
• No, the corresponding angles are not equal.
• No, the ratios of the corresponding sides are not equal.

Tags

CCSS.HSG.SRT.A.2

Express an integer: a withdrawal of $100

• 100

• -100

Tags

CCSS.6.NS.C.5

The pair of figures is similar. Find the missing side.

• x = 1
• x = 3
• x = 9
• x = 5

Tags

CCSS.HSG.SRT.B.5