— 11
2
3
4
15 16
Classwork
The Laws of Exponents
For, and all integers, the following holds:
Facts we will use to prove (11):
(11) is already known to be true when the integers and satisfy..
for any whole number.
(C) for any whole number
Exercise 1

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Which statement about the annual percentage rate (apr) is not true?

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi