Ahigh speed elevator can rise 500 feet in 30 seconds. what expressions represents the rate, in feet per minute, of the elevator?

John bought 5 lemons and used 2 of them for a salad how much did he use for. a salad . he used % of the lemons.

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

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 !