Find the area of the trapezoid when height = 6.6in, base1 = 11.9in, and base2 = 3.4in. a. 21.9 in2 b. 31.5 in2 c. 43.8 in2 d. 50.5 in2

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

8) during a clearance sale, a keyboard that normally sells for $49.99 is discounted for $34.99. what is the percent discount?

Find the exact value of sin 3.14/12