Answer:
I think it is option A
<em><u>point</u></em>
<em><u>hope</u></em><em><u> it</u></em><em><u> helps</u></em>
The ratio of the volumes of the cylinder A to cylinder B = 18:25
Step-by-step explanation:
Cylinder A:
Radius= 3
Height= 4
Volume = πr(r)h
= π (9) (4)
= 36π
Cylinder B:
Radius= 5
Height= 2
Volume=πr(r)h
= π(25) (2)
= 50π
Ratio:
Cylinder A: cylinder B = 36π/50π
= 18/25
= 18:25
The ratio of the volume of Cylinder A:cylinder B = 18:25
Answer:
$5400
$45
Step-by-step explanation:
Interest = principal x interest rate x time
principal = p
interest rate = 15%
time = 20/365 = 0.054795
Interest = 5445 - p
5445 - p = 0.15 x p x 0.054795
5445 - p = 0.008219p
Collect like terms and solve for p
p = $5400
Interest = 5445 - 5400 = $45
Answer:
x=2
Step-by-step explanation:
- 1/2x+1=7x−14
If you started at 7:10 and 35 minutes passed:
10 + 35 = 45
7:45 was the end time