A group of 15 students play different instruments, 6 play piano, 4 play violin and 5 play guitar. A student is chosen at random. What is the probability that the student chosen plays violin or piano?

In triangle ABC, < A = 38° and < B = < C. Find < B. m< B = A.) 26° B.) 71° C.) 142°

3, 5, 9, 15, 23 what is the next number in the sequence

You put $201 into an investment for 9 percent for four years. What will the balance be at the end of the four years?

Solve for c y - (-10-c) = z

Sofia is dividing 8 by 22. If she continues the process, what will keep repeating in the quotient?

A store offers 20% off all items. If x is the original price, which expression represents the final price with the discount? select all that apply. A. 1.2x B. 0.08x C. x D. x - 0.2x E. x + 0.2x

What is 8.49*10-7 in decimal form 0.0000000849 i think this one? 0.000000849 8,490,000 849,000,000

A bank charges you $3 each time you use an out of network Atm. At the beginning of the month you have $1500 in your bank account. You withdraw $60 from your bank account each time you use an out of network ATM.

2.8% as a fraction in simplest form

What is the reason for each step in the solution of the equation? 3x-2=4 Drag and drop the reasons into the boxes to correctly complete the table.