Steve is buying apples for the fifth grade. Each bag holds 12 apples. If there are 68 students total, how many bags of apples will Steve need to buy if he wants to give one apple to each student?
Steve will need to buy
bags.

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.