A bike rental company charges $10 to rent a bike plus $2 for each hour the bike rented
1 answer:
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Answer:
The speed is 2/9 miles per minute
Step-by-step explanation:
Speed is defined as the distance covered per unit time.
The formula for speed is given by:
Let s be the speed, d be the distance and t be the time then
Given
The speed will be calculated by dividing the number of miles by minutes
So putting the values in the formula
Hence,
The speed is 2/9 miles per minute
The composite function works like this:
- Take a number
as input
- Evaluate h(x) = 3x. Let's call this output z.
- Evaluate g(x) = 1/(z+2)
So, if we substitute back z = 3x, the final output is 1/(3x+2). We know that the denominator of a fraction can't be zero, so we must impose