Suppose your friend's parents invest $15,000 in an account paying 4 percent compounded annually. what will the balance be after 5 years? (12 points to whoever can me! )

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class