Cross-Multiply:
Evaluate:
Divide both sides by 9:
Answer: x = 8
35.5 divided by 10^2= What????
1 answer:
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Cross-Multiply:
Evaluate:
Divide both sides by 9:
Answer: x = 8
Answer:
Ace Truck
Acme Truck
Step-by-step explanation:
The cost function to lease a box truck from a company has the following format:
In which F is the fixed cost and a is the cost per mile m.
(a) Find the daily cost of leasing from each company as a function of the number of miles driven.
Ace Truck
$30/day and $0.50/mi. This means that . So
Acme Truck
$25/day and $0.55/mi. This means that . So
Answer:
- see below for a diagram
- 15 m
Step-by-step explanation:
Stephanie is 1.8/1.2 = 1.5 times as tall as her shadow is long. We expect the same is true of the wind turbine.
The wind turbine's shadow is 10 m long, so its height is 1.5·(10 m) = 15 m.
The wind turbine is 15 m tall.
