6. The variable k represents a value in the set {3,5,7,9). Which value of k makes the statement below true? *
2 (4 + k)- 11 = 15
O A. 3
O B.5
O C.7
O 0.9

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?