Answer:
See below
Step-by-step explanation:
<u>Medium- sized box:</u>
a) <u>Large -sided box</u>
- Side = s + 3
- Volume = (s + 3)^3
b)
- (s + 3)^3 =
- s^3 + 9s^2 + 27s + 27
c) <u>Small-sized box</u>
- Side = s - 2
- Volume = (s - 2)^3 =
- s^3 - 6s^2 + 12s - 8
Answer:
Friday: 45º
Saturday: 23º
Sunday: 30º
Monday: 65º
Step-by-step explanation:
Given that the temperature in Columbus, Ohio, on Monday is 35 degrees warmer than it was on Sunday, while Saturday's temperature was 7 degrees cooler than Sunday's and, at 45 degrees, Friday's temperature was 22 degrees warmer than Saturday's, to determine the temperature of each day the following calculations must be carried out:
Friday: 45º
Saturday: 45º - 22º = 23º
Sunday: 23º + 7º = 30º
Monday: 30º + 35º = 65º
Answer:
$4.75
Step-by-step explanation:
multiply 4.75% by 100 and then add/ move the decimal place 2 times
Answer:
20 dimes and 2 quarters
Step-by-step explanation:
x = number of dimes
y = number of quarters
minimum is greater than or equal to ≥
x+y ≥16
no more than is less than or equal to ≤ ,
value of dime is $ 0.10
value of quarter is $0.25 so
0.10x + 0.25y ≤ 3.00
Rewrite inequalities in terms of y:
y ≥16 - x
(0.25/0.25)y ≤ (3.00/0.25)-(0.10/0.25)x→
y≤12 - 0.4x
Graph system: see file
