dahn
07.04.2020 •
Mathematics
Suppose c is inversely proportional to the square of d. If c=6 when d=3, find the constant of proportionality and write the formula for c as a function of d?
c= ?
How would I write the formula?
Use your formula to find c when d is 7.
Enter the exact answer.
c=?
What would c equal?
Solved
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Ответ:
The constant of proportionality is 54.
k = 54
c as a function of d:
Step-by-step explanation:
We are given the following in the question:
c is inversely proportional to the square of d.
When c = 6, d = 3.
Plugging the values, we get,
Thus, the constant of proportionality is 54.
c as a function of d can be written as:
We have to find value of c when d = 7.
Putting values, we get,
is the required value of c.
Ответ:
5.52
8.28
3.45
6.555
24.84