<h2>
Option A is the right option.</h2>
please see the attached picture for full solution..
Hope it helps..
Good luck on your assignment...
we know that
volume of the prism= area of the base*height
Area of the base=perimeter*apothem/2
perimeter of the base=8*4
perimeter=32 in
Area of the base=32*4.83/2
Area of the base=77.28 in²
volume of the prism=77.28*12
volume of the prism=927.36 in³
therefore
the answer is
927 in³
Answer:
B. y = 10(2)^x
Step-by-step explanation:
y = ab^x
to find "b" divide the function at x = 3 by the function at x = 2
80 = ab^3
——————
40 = ab^2
This results in
2 = b
to find "a" plug pickany value of x
using x = 2
40 = a(2²)
40 = a(4)
a = 10
With a = 10 and b = 2 the exponential function y = ab^x is
y = 10(2)^x
Given:
y = mx + b
m = slope
b = y-intercept.
m = 1.35
x = 13
25.43 = 1.35(13) + b
25.43 = 17.55 + b
b = 25.43 - 17.55
b = 7.88
y = 1.35(19) + 7.88
y = 25.65 + 7.88
y = 33.53
The monthly cost for 19HCF is $33.53
By adding all sides of the rooms walls you get 64 feet for your perimeter 20+20+12+12=64 feet
