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CW Lesson 2 - properties of exponents

Last updated over 4 years ago

21 questions

1

Lesson 2 - properties of exponents

rules of exponents

Example set 1

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Question 1

1.

Simplify and write your answer using only positive exponents.

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understanding

Example set 2

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Question 7

7.

Write this number in correct scientific notation.

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Question 8

8.

Write this number in correct scientific notation.

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1

Example set 3

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Question 11

11.

Evaluate the expression. Write your answer in scientific Notation.

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Question 17

17.

What is the interesting fact about the light from the sun?

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Question 18

18.

A human heart beats an average of 80 beats per minute. How many beats is this in an hour? Express your answer in scientific notation.

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Question 19

19.

How many heartbeats is this in a day? Put your answer in scientific notation.

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Question 2

2.

Simplify and write your answer using only positive exponents.

Question 3

3.

Simplify and write your answer using only positive exponents.

Question 4

4.

Simplify and write your answer using only positive exponents.

Question 5

5.

Simplify and write your answer using only positive exponents.

Question 6

6.

Simplify and write your answer using only positive exponents.

I WROTE THIS QUESTION WRONG FROM THE SHEET AND TOO MANY PEOPLE HAVE ANSWERED IT NOW, SO PLEASE ANSWER THE ONE BELOW RATHER THAN THE ONE FROM THE SHEET

Question 9

9.

Write this number in correct scientific notation.

Question 10

10.

Write this number in correct scientific notation.

Question 12

12.

Evaluate the expression. Write your answer in scientific Notation.

Question 13

13.

Evaluate the expression. Write your answer in scientific Notation.

Question 14

14.

Evaluate the expression. Write your answer in scientific Notation.

Question 15

15.

Evaluate the expression. Write your answer in scientific Notation.

Question 16

16.

Evaluate the expression. Write your answer in scientific Notation.

Question 20

20.

About how many heartbeats is this in a year? Put your answer in scientific notation.

Question 21

21.

About how many heartbeats is this in 80 years? Put your answer in scientific notation. (round your answer to 2 decimal places)