Answer:
288
Step-by-step explanation:
Answer:
It is increasing in the interval (-∞, 3/2).
Step-by-step explanation:
y = -x^2 + 3x + 8
The derivative is:
dy/dx = -2x + 3
This is the slope of tangent to the curve so when f(x) is increasing
-2x + 3 > 0
-2x > - 3
x < 3/2
So it is increasing in the interval (-∞, 3/2)
Answer:
Price of the printer is = $193.20
Office supply store purchased an all in one printer wit a regular price = $240
After 15% off price of the printer = $240 - 15% of $240
=
= 240 - 36
= $204
The store is offering $20 mail in rebate so the price of printer after rebate
= $204 - $20
= $184
Now price of the printer including sales tax = 184 + 5% of 184
= 184 +
= 184 + 9.20
= $193.20
Step-by-step explanation:
Hope this helps:)
![2.072 \times 10^{4}](https://tex.z-dn.net/?f=2.072%20%5Ctimes%2010%5E%7B4%7D%20)
Answer is in scientific notation