20 POINTS !! Suppose you invest $15,000 in an account paying 4% compounded annually. What will the balance be after 7 years?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders