Answer:
Step-by-step explanation:
For any prism or cylinder for that matter, you can find the volume by multiplying the area of the base times the height. So this problem just becomes simple algebra.
B * h = V
25 * h = 80
h = 80/25
h = 3.2
If you don't get why it's the area of the base let me know and I can try to explain it.
Answer:
rectangle, 5,4
Step-by-step explanation:
i just did the assignment and got it right
General Idea:
Let
be a function defined for
. Then the integral

is said to be Laplace transform of
, provided that the integral converges.

Applying the concept:

Answer:
a. He will need
of seed to cover the entire area.
b. He will need 5 bags of seed if he uses the highest setting and 7 bags of seed if he uses the lowest setting.
Step-by-step explanation:
a. You can calculate the area of his lawn by multiplying its dimensions.
The dimensions are:
by 
We can convert the mixed numbers to decimal numbers. To do this,we must divide the numerator by the denominator of the fraction and then we must add the quotient to the whole number part.
Then, these are:


Then:

He will need
of seed to cover the entire area.
b. Let be "h" the number of bags of seed that he will need if he uses the highest setting.
You know that one bag of seed will cover 500 square feet if he uses the highest setting. Then:

Let be "l" the number of bags of seed that he will need if he uses the lowest setting.
You know that one bag of seed will cover 300 square feet if he uses the lowest setting. Then:
