From a class of 15 students, three will be chosen for student council homeroom representative. how many ways can you make a group of 3 from the 15 students
a) 455
b) 2730
c) 3

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

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b. fitness equipment worth $1,700 c. a holiday package worth $2,000

21 type the correct answer in each box. if necessary, round your answers to the nearest hundredth the vertices of abc are a(2,8), b(16, 2), and c(6,2). the perimeter of abc is units, and its area is square units