How many possible groups of 4 cards from the 30 are possible

What is the probability of selecting a boy or a blonde-haired person from 12 girls, 5 of whom have blonde-haired and 15 boys, 6 of whom have blonde-haired

Members of a polling organization survey 600 of the 6,342 registered voters in a town randomly choosing names from a list of all registered voters. Is their sample likely to be Representative

Patty went to the shopping mall at 11:30am. She stopped for 25 minutes. She spent 40 minutes eating lunch. Then she met a friend at a movie. At what time did patty meet her friend?

What number is one fourth of the way between 4 and 12.4

What quadrant is (-5,-6) on

On Saturday Elena biked 10 miles. On Sunday she biked 50% of that distance. How far did she travel on Sunday?

Coffee costs $12 per case, and tea costs $8 per case. If an order comes in for a total of 250 cases for $2,600, what was the specific number of cases of tea? (Hint: Let C = cases of coffee.)

Factor completely 4x^2-32 4 (x+4) (x-4) 4 (x+4) (x-8) 4 (x^2-8) Prime

Each student in a class plays one of three sports soccer, volleyball or basketball. 1/4 of them play soccer. 3/5 of them play volleyball. How many of them play basketball?

What is the answer to the problem: 45.8 m x 0.385 m x 5.81 m? a. 102.448m^3 b. 102.45 m^3 c. 102.4 m^3 d. 102 m^3