Shanice and mofor ar selling pies for a school fundraiser. customers can buy blueberry pies and blackberry pies. shanice sold 14 blueberry pies and 12 blackberry pies for a total of $314. mofor sold 7 blueberry pies and 11 blackberry pies for a total of $247. find the cost each one blueberry pe and one blackberry pie.

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

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 !

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x