Alma caught a large-mouth bass that measured 17½ in. long. her father caught one 14½ in. long. how much longer was alma's fish than her father's?

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?