Jose bought a bag of 6 oranges for $2.82. he also bought 5 pineapples. he gave the cashier $20 and received $1.43 change. how much did each pineapple cost?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 13-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).