Answer:
3⁷
Step-by-step explanation:
it's kinda messy but my step by step is in the picture. practically when you "multiply" an exponent (as long as they have the same base number) with another like 3⁴×3⁵ or (3⁴)⁵ you add the exponents together so you'd get 3⁴×3⁵=3⁹
when dividing an exponent by another exponent (with again, the same base number) you subtract the exponents like this: 3⁶÷3² or 3⁶/3² would equal 3⁴
Answer:
G 13
Step-by-step explanation:
X/125 = 9.6%/100%
125*(9.6) / 100 = 12;
BEST estimate 13
Answer: D) 80000; exponential function
Step-by-step explanation:
It would double 3 times in total; first from 10k to 20k, then from 20k to 40k, and finally from 40k to 80k. Hope this helps
Answer:
x=6/cos(72) is the exact answer.
.
Step-by-step explanation:
Sine
opposite
hypotenuse
Cosine
adjacent
hypotenuse
Tangent
opposite
adjacent
Soh Cah Toa is an abbreviation used to help remember the trigonometric ratios.
We see we have the angle measurement 72 degrees given at the bottom. I'm going to label my sides with respect to that angle.
The hypotenuse is x.
The adjacent is 6.
We don't have anything about the opposite side but we don't need it to find x.
So anyways we have this:
The hypotenuse is x and
the adjacent is 6.
If you look at the ratios we want to use cosine.

or

We are going to cross multiply.
x cos(72)=1 (6)
cos(72) * x=6
Now we are going to divide both sides by cos(72) giving us:
x=6/cos(72)
x=6/cos(72) is the exact answer.
Let's put it into our calculator now:
.
8.9 × 10-6 kiloliter. 8.9e-6