Sandra bought 120 square feet of carpet for a room in her new house. If the room is square, what is the length of each side of the room? Recall that the area of a square is calculated by l2, where l is the length of one side.

feet
feet
feet
feet

length of each side of the room is 2√30 which is approximately 10.9545 feet

Step-by-step explanation:

The area of the square can be computed as follows:

Area = l²

where l is the length of the side

We are given that:

area = 120 ft²

Substitute with the area in the above equation and solve for l as follows:

area = l²

120 = l²

l = √120

l = 2√30 ft

This is approximately equal to 10.9545 ft

Hope this helps :)

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.