Kirsten has a bag of 20 blocks. The probability of selecting a green block from the bag is 3 over 5. How many of the blocks in Kirsten's bag are green?

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

In the rectangle below ac=30 units what is de

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way