Answer:
34
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
Here [ a, b ] = [ 1, 6 ]
f(b) = f(6) = 6³ - 9(6) = 216 - 54 = 162
f(a) = f(1) = 1³ - 9(1) = 1 - 9 = - 8, thus
average rate of change = 
= 
= 34
Volume = (4/3) * PI() * r^3
radius^3 = Volume / (4/3) * PI()
radius^3 = 904.78 /
<span>
<span>
<span>
4.18879</span></span></span>
radius^3 =
<span>
<span>
<span>
216.000
radius = 6
</span></span></span>
3/4 I think
P.S. please vote this as the best answer :)
Answer:
A
Step-by-step explanation:
-(7/4) equals -7/4 or negative seven forths. Its doesn't matter where the negative sign is as long there's only 1 of them and that its still 7/4.
So through process of elimination, we take out B because theres 2 negative, which make a positive, our answer is negative
C is wrong because its 4/7, not 7/4
D is wrong because it's positive, leaving us with A
