Answer:

Step-by-step explanation:

Hope this helps!
Take the natural log of both sides
ln(2^x)=ln(.125)
Xln(2)=ln(.125)
X=ln(.125)/ln(2)
X=-3
ALTERNATIVE ROUTE:
You know that 0.125 is equal to 1/8
And 1/2^3 is also equal to 1/8
So since you need the reciprocal to match it the exponent is a negative
Answer:
D. 0.682
Step-by-step explanation:
30 tens so that it can still= 210 tens.
I think the volume of a cube with the side of length 13 units is D, 2197. This is because 13x13x13=2197. That is my answer, hope I helped! :D