#1 is 12x² -15x
#2 is fx-9x
Answer:
49 cm²
Step-by-step explanation:
The volume (V) of a cube is calculated as
V = s³ ← s is the length of the side, thus
s³ = 343 ( take the cube root of both sides )
s = ![\sqrt[3]{343}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B343%7D)
= 7, thus
area of base = s² = 7² = 49 cm²
Answer:
C 35 hours
Explanion
5.25+4.75=10 every two days
10/2=5 hours a day
5x7=35 hours a week
Please mark brainliest
The answers to the question are:
<h3>a. How to determine the service charge rate for the month of October</h3>
This is the number of calls for the help desk
160000/3200 = 50per call
network center
735000/9800
= 75 per device that was monitored
Electronic mail
100000/10000 =
10 for the mail account
For smart phone support
124600/8900
= 14 per phone extension
<h3>b. Charges to the COMM sector </h3>
for helpdesk
5200 * 0.25 * 0.96 *1.5 calls * $50
= 93600
For network center
(5200 * 0.25 * 0.96) + 600] x 75
= 138600
For Electronic mail
5200 * 0.25 * 0.96 * 10 per email account
= 12480
Smart support charge
5200 * 0.25 * 14 = 18200
Read more on budgeted cost here:
brainly.com/question/16683724
#SPJ1
Answer:
$14.98
Step-by-step explanation:
