Step-by-step explanation:
C=b/a
c=kb/a
where as k is the constant
c=kb/a
we substitute
33=22k/6
crossed multiply
33*6= 22k
198=22k
we divide both sides by 22
198/22=22k/22
K=9
Answer:
20.25
Step-by-step explanation:
If you add them in way then that’s the answer
Answer:
The dimensions of the old rug are 8 ft by 12 ft
Step-by-step explanation:
Let
x ----> the length of the old rug
y ----> the width of the old rug
we know that

so
The dimensions of the old rug multiplied by the factor 1.5 must be equal to the dimensions of the new rug
so


therefore
The dimensions of the old rug are 8 ft by 12 ft
Answer:
2/3
Step-by-step explanation:
turn the fraction into a improper 3/2 then flip the fraction 2/3 thats the reciprocol
The exponential equation that models this situation is:
.
<h3>What is an exponential function?</h3>
A decaying exponential function is modeled by:

In which:
- A(0) is the initial value.
- r is the decay rate, as a decimal.
For this problem, the parameters are:
A(0) = 18000, r = 0.15.
Hence the equation for the value of the car over the next 5 years is:


.
More can be learned about exponential functions at brainly.com/question/25537936
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