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
118.73 that's the answer, you have to use long multiplication. Hope I helped
Answer:
B) 65 sq in
Step-by-step explanation:
SA = area of base + 1/2(perimeter of base)(slant height)
= 5² + 1/2(20)(4)
= 25 + 40
Answer:
16/25
Step-by-step explanation:
.64 means 64 out of 100
64/100
Divide the top and bottom by 4
16/25
Answer:he would pay 156
Step-by-step explanation:i did the math
