During a flu epidemic the number of sick people triples every week what is the growth rate as a percent

Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

X+y=-4 x-y=2 use elimination with adding and subtraction