Answer:
m = 3.5
Step-by-step explanation:
So here we will just Cross-Multiply;
2(m) = 9(3)
2m = 27
Divide both sides by 2;
m = 13.5
Yeah I’m pretty sure you’re right
Answer:
Consider the function below. g(x) = 250 + 8x^3 + x^4 (a) Find the interval of increase. (Enter your answer in interval notation.) Find the interval of decrease. (Enter your answer in interval notation.) (b) Find the local minimum value(s). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) Find the local maximum value…
Step-by-step explanation:
You have to study
Answer:
z=-1
Step-by-step explanation:
First combine the like terms: -4z-11z+2z-(-6z)=-4z-11z+2z+6z=-15z+8z=-7z
Then solve after combining like terms:
![\frac{-7z}{-7} =\frac{7}{-7}](https://tex.z-dn.net/?f=%5Cfrac%7B-7z%7D%7B-7%7D%20%3D%5Cfrac%7B7%7D%7B-7%7D)
![z=-1](https://tex.z-dn.net/?f=z%3D-1)
Answer:
D
Step-by-step explanation:
40 / 2 = 20
area = (pi)*r*r
20*20*(PI) = circle area
it's half of the area, so you need to divide it by 2
![\frac{20^{2} }{2} \pi](https://tex.z-dn.net/?f=%5Cfrac%7B20%5E%7B2%7D%20%7D%7B2%7D%20%5Cpi)