Introduction to Scientific Notation

Question 1

What is that number in scientific notation?

Revolt · Accepted Answer

1.276 × 107

Question 2

3.

Revolt · Accepted Answer

crust

Question 3

4.

Revolt · Accepted Answer

inner core

Question 4

5.

Revolt · Accepted Answer

outer core

Question 5

6.

Revolt · Accepted Answer

mantle

Question 6

Which statements describe writing 0.00000000003 in scientific notation? Check all that apply.

Revolt · Accepted Answer

The exponent is negative.; The exponent represents the number of places the decimal moves.; The decimal moves to the right.

Question 7

What is 3.63 × 108 in standard notation?

Revolt · Accepted Answer

363,000,000

Question 8

What is 8.05 × 10-5 in standard notation?

Revolt · Accepted Answer

0.0000805

Question 9

2.

Revolt · Accepted Answer

oceans; Selection 1: oceans; Selection 2: crust; Selection 3: inner core; Selection 4: outer core; Selection 5: mantle

Question 10

Estimate the distance travelled.

Revolt · Accepted Answer

3 × 108 meters

Introduction to Scientific Notation Answers