Simplify the expression.
??
What will be an ideal response?
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Solve.A stack of firewood is 8 feet long, 6 feet wide, and 9 feet tall. Find the volume of the stack.
A. 576 ft3 B. 432 ft3 C. 288 ft3 D. 486 ft3
Establish the identity.
- 
= - cos v cot v
What will be an ideal response?
Solve the problem.Suppose pumpkin pickers are paid as follows:1-200 pumpkins picked$0.13 each201-350 pumpkins picked$0.17 each350 or more pumpkins picked$0.20 eachIf Nicole picks 234 pumpkins, what are her gross earnings?
A. $31.78 B. $39.78 C. $30.42 D. $32.80
Solve the problem. Write your answer as a mixed number when possible.Following the manufacturer's instructions, Kay emptied her car's radiator, poured in 
liter of cleaning agent, waited an hour, drained 
liter of the cleaning agent, and finally added 
liter of plain water. How many liters of fluid (water and cleaning agent) were in the radiator at the end of the procedure?
A. 1
liter(s)
B. 
liter(s)
C. 1 liter(s)
D. 5
liter(s)