Numerical Expressions with Exponents

Question 1

Question 1

Revolt · Accepted Answer

.: 15 × 15 × 15 × 15 × 15; .: 0.17 × 0.17 × 0.17

Question 2

(0.17)3 = 0.17 + 0.17 + 0.17 + 0.170.17 × 0.17 × 0.17 × 0.170.17 + 0.17 + 0.170.17 × 0.17 × 0.17.

Revolt · Accepted Answer

0.17 × 0.17 × 0.17

Question 3

(0.5)10 is the baseexponent✔ power.

Revolt · Accepted Answer

✔ power; .: power; of (0.5): base; of (0.5): exponent; .: repeated multiplication

Question 4

(0.5) is the baseexponentpower of (0.5)

Revolt · Accepted Answer

base

Question 5

10 is the baseexponentvalue of (0.5)

Revolt · Accepted Answer

exponent

Question 6

A power is another way to write repeated additionrepeated divisionrepeated multiplicationrepeated subtraction.

Revolt · Accepted Answer

repeated multiplication

Question 7

Write 74 in expanded form. Then check all that apply.

Revolt · Accepted Answer

The base is 7.; The exponent is 4.; The exponent tells you to multiply 7 together 4 times.; The expanded form is 7 × 7 × 7 × 7.

Question 8

Evaluate 52. Check all that apply.

Revolt · Accepted Answer

The base is 5.; The exponent is 2.; The expanded form is 5 × 5.; 52 = 25

Question 9

155 = 15 + 15 + 15 + 15 + 15✔ 15 × 15 × 15 × 15 × 1515 × 15 × 15 × 1515 × 5.

Revolt · Accepted Answer

✔ 15 × 15 × 15 × 15 × 15; .: 15 × 15 × 15 × 15 × 15; .: 0.17 × 0.17 × 0.17

Question 10

Select the correct expanded form for .

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/3106-09-01-20-05-task/mc001-2.jpg

Numerical Expressions with Exponents Answers