An auctioneer sold items totaling $42,000. if her rate of commission was 7%, what was her income from commissions?

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

Acell phone provider offers a plan that costs $40 per month plus $0.20 per text message sent or received. a comparable plan costs $50 per month but offers unlimited text messaging. complete parts a. and b. below. a. how many text messages would have to be sent or received in order for the plans to cost the same each month? in order for the plans to cost the text messages would have to be sent or received.

According to official guidelines, a regulation basketball will bounce (or rebound) 54 inches if dropped onto a court from a height of 6 feet (72 inches). alle measurements are taken from the bottom of the ball, assuming you have a regulation basketball, how high can you expect the ball to bounce on the 10th bounce?