3 years ago

3 /10 = 9 /k what is k

2 answers:

3 0

In order to isolate k, we would first cross multiply
3*k=9*10
3k=90

Then to isolate k, we would divide both sides by 3 to get:
K=30

Hope this helps

Kitty [74]3 years ago

3 0

The answer is that K= 30.

You might be interested in

How can elimination and substitution adapt to solve a system with nonlinear equations

larisa [96]

Because your gonna elminate the loners and soon your going to substitute them for numbers

8 0

3 years ago

TELE

Aleonysh [2.5K]

Answer:

$23271.49

Step-by-step explanation:

The function $C(t) = C(1 + r)^{t}$ models the rise in the cost of a product that has a cost of C today, subject to an average yearly inflation rate of r for t years.

Now, if the average annual rate of inflation over the next 8 years is assumed to be 2.5% then we have to find the inflation-adjusted cost of a $19100 motorcycle after 8 years.

Therefore, the cost will be $C(8) = 19100(1 + \frac{2.5}{100} )^{8} = 23271.49$ dollars. (Answer)