Answer:
12 in
Step-by-step explanation:
she has square pillow, so 12*12=144 sq in
Answer:
(-infinity, 4]
Step-by-step explanation:
The range is the possible y values
The smallest that (x+3)^2 can be is zero
f(x) = 4 − 2(x + 3)^2
f(x) = 4 -2(0) = 4
This is the maximum value
As the square term gets bigger we are subtracting a larger amount and it will get more negative
Let x = infinity, x+3 = infinity and infinity ^2 = infinity and 2* infinity = infinity
f(x) = 4 - infinity
= -infinity
The range is -infinity to 4
It is 236. Happy to help (:
Answer: r=7.4%=0.074
Move decimal over two places
P=13000
Given as the principal
t=19
Given as the time
V=Pe^{rt}
V=13000e^{0.074( 19)}
Plug in
V=13000e^{1.406}
Multiply
V=53034.856≈53034.86
Use calculator and round to nearest cent
