In 3 months John collected a debt of $70.00. What was the average amount of debt John collected per month?
1 answer:
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Answer: Integers
Step-by-step explanation: To help introduce the set
of integers, let's use the number line shown below.
Notice that on a number line, 0 is in the middle, all numbers to the
left of 0 are negative, and all numbers to the right of 0 are positive.
The set of integers includes the set of whole numbers, {0, 1, 2, 3, ...},
which appear at 0 and to the right of 0 on the number line.
The set of integers also includes {-1, -2, -3, ...} which
appear to the left of 0 on the number line.
So the ste of integers can be written as {...-3, -2, -1, 0, 1, 2, 3...}.
Answer:
The maximum fuel economy of the car is 25.57225
Step-by-step explanation:
we are given
where
where s represents the average speed of the car, measured in miles per hour
So, we have to maximize f(s)
So, firstly we will find derivative
now, we can set it to 0
and then we can solve for s
To find maximum fuel economy , we can plug s into f(s)
So,
The maximum fuel economy of the car is 25.57225