Answer:
V = 2968.8 cm³ or 2969 cm³
Step-by-step explanation:
Given the radius, r = 7.5 cm, of a cylindrical coffee can whose height, h = 16.8 cm:
We can find the volume of a cylinder by using the following formula:
V = πr²h
Substitute the given values into the formula:
r = 7.5 cm
h = 16.8 cm
V = πr²h
V = π(7.5)²(16.8)
V = π × 56.25 × 16.8
V = 2968.8 cm³ or 2969 cm³
Therefore, the volume of a coffee can is 2969 cm³.
Answer:
The equation is <u>sale price</u>=p and the original price is $41.09.
.70
Step-by-step explanation:
sale price= (1-.30)p
<u>sale price=.70</u>p
.70 .70
<u>sale price</u>=p
.70
<u>28.76</u>=p
.70
$41.09=p
Answer:
The new salary of that person (for the period of a year) would be 
.
Step-by-step explanation:
Start by considering: what is the exact value (in dollars) of that "
raise in salary"?
(five percent) is equal to 
.
To find the value of of 
, simply multiply by :
.
Add that to the original (one-year) salary of this person to find the new one-year salary:
.
Answer: I'm confused. What are you asking here?
Step-by-step explanation:
