V = pi r^2 * h
V = pi * 9 * 6
V = 54 pi in^3
The area would be height x width
area = 32 x 22 = 704 in^2
answer is D
Answer:
f(1) = 81
Step-by-step explanation:
given is f(n + 1) = 1/3f(n)
f(3) = 9
ayou need to find f(0) before you can answer what is f(1).
Just start by applying for...
n=0
f(0+1) = 1/3 * f(0)
f(1) = 1/3 * f(0)
n=1
f(1+1) = 1/3 * 1/3*f(0)
f(2) = 1/9 * f(0)
n=2
f(2+1) = 1/3 * 1/9* f(0)
f(3) = 1/27 * f(0)
But it is given that f(3) = 9 so substitute this in the line above to calculate the value of f(0)....
9 = 1/27 * f(0)
Multiply left and right of the = sing by 27 gives
f(0) = 27 * 9
f(0) = 243
We already know this next line because we started with n=0
f(1) = 1/3 * f(0)
Substitute f(0) = 243 in the line above to finally calculate the value of f(1).
f(1) = 1/3 * 243
f(1) = 81
Answer:

Step-by-step explanation:
First, find the <em>rate of change</em> [<em>slope</em>]:

Then, plug these coordinates into the Slope-Intercept Formula instead of the <em>Point-Slope Formula</em> because you get it done much swiftly that way. It does not matter which ordered pair you choose::
−5 = 4 + b

If you want it in <em>Standard Form:</em>
y = 4x - 9
- 4x - 4x
_________

_______________________________________________
3 = 4[3] + b
12

y = 4x - 9
- 4x - 4x
_________

** You see? I told you it did not matter which ordered pair you choose because you will ALWAYS get the exact same result.
I am joyous to assist you anytime.
Answer:
19
Step-by-step explanation:
19-10=9