3 years ago

If I am putting carpet in my basement, how many square feet of carpeting do I need if the room is 20ft.x10ft.?

Mathematics

1 answer:

kogti [31]3 years ago

8 0

It would be: 20* 10 = 200 ft²

so, the carpet should have the area of about 200 ft²

You might be interested in

A parabola passes through the points (–5, –10) and (5, –10), and the vertex is located at (0, 0). Find the equation of the parab

vitfil [10]

The equation of the parabola is -0.4x^2

8 0

3 years ago

A pan is heated to 393°F, then removed from the heat and allowed to cool in a kitchen where the room temperature is a constant 6

deff fn [24]

Answer:

The approximate temperature of the pan after it has been away from the heat for 9 minutes is 275.59°F.

Step-by-step explanation:

The formula for D, the difference in temperature between the pan and the room after t minutes is:

$D = 324\cdot e^{-0.05t}$

Compute the approximate difference in temperature between the pan and the room after 9 minutes as follows:

$D = 324\cdot e^{-0.05t}$

$=324\times e^{-0.05\times 9}\\\\=206.59$

Then the approximate temperature of the pan after it has been away from the heat for 9 minutes is:

D = P - R

206.59 = P - 69

P = 206.59 + 69

P = 275.59°F

Thus, the approximate temperature of the pan after it has been away from the heat for 9 minutes is 275.59°F.

6 0

3 years ago

Solve the following system using substitution

julsineya [31]

Change x+y=5 to y=5-x
x+5-x=-3
0=-8
The answer is no solution. :)

5 0

3 years ago

Read 2 more answers

Describe how to find the number of 4.00 train tickets you can buy with 32.00

PtichkaEL [24]

Answer:4

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Whats a synonym (another word) for the word median? *

borishaifa [10]

Another word for median is middle. The median is the middle number of a list of numbers.

7 0

3 years ago