Comprehensive Review

The scale factor of a model plane to the actual plane is 1 inch : 48 inches. If the wing span of the model is 8 inches, what is the wingspan of the actual plane?

Tags

CCSS.6.RP.A.3B

There are 13 red beads, 15 green beads, 8 purple beads, and 14 orange beads in a jar. What is the probability of picking a green bead?

• 15 out of 35

• 30%

• 15%

Tags

CCSS.7.SP.C.7B

Tags

CCSS.7.NS.A.2C

Solve and graph the inequality.
7n - 1 > 76

• A
• B
• C
• D

Tags

CCSS.7.EE.B.4B

Tags

CCSS.7.NS.A.2C

You have a standard number cube labeled 1-6 and a fair coin. What is the probability of rolling an even number and flipping heads?

• 1.4

• 0

Tags

CCSS.HSS.CP.B.7

Convert to a decimal 15/20

• .90
• .65
• .70
• .75

On a pizza, you can pick one type of cheese and one topping.

For types of cheese, you can choose from 2 cheeses: mozzarella or cheddar.

For toppings, you can choose from the following 4: pepperoni, olives, sausage or mushroom.

Which of the following gives a complete sample space?

• MP, MO, MS, MM, CO, PM, OM, SM

• MP, MO, CP, CO

• MC, MP, MO, MS, MM, CP, CO, CS, SM

• MP, MO, MS, MM, CP, CO, CS, CM

Tags

CCSS.7.SP.C.8B

A random sample of 250 students showed that 85 of them prefer Coke. If the school has a total of 1000 students, about how many can be expected to prefer Coke?

Tags

CCSS.7.RP.A.3

Tags

CCSS.7.NS.A.3