a hockey team ordered 12 wooden pedestals to mount their brass trophies on. The design pedestal is shown below. The teal is char
ge $0.08 per cubic inch of wood. What is the total cost of the order, rounded to the nearest dollar?
2 answers:
Answer:
Total charge for wooden pedestal will be $1136
Step-by-step explanation:
Volume of the pedestal will be = volume of cube + volume of the cone
= (Side)³ +
= 10³ +
= 1000 +
= 1000 +
= 1000 +
= 1000 + 183.17
= 1183.17 cubic inch
Total volume of 12 wooden pedestals = 12 × 1183.17 = 14198 cubic inch
Since charges of the wood is $0.08 per cubic inch
So total charges for pedestal will be = 0.08 × 14198 = $1135.84 ≈ $1136
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3) We can adjust the value v of the winning event and since we want to have a fair game, the expecation at the end must be 0 (he must neither win or lose on average). Thus, we need to solve the equation for v:
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Answer:
-
Step-by-step explanation:
Find slope using the slope formula :
Plug in the given points :
Add the numbers :
Calculate the difference :
Reduce the fraction : -
Solution : -