For this case, the first thing you should do is find the area of the room. We can assume that the room is a rectangle, then the area will be:
A = (w) * (l)
Where,
w: width
l: long
Substituting the values we have:
A = (16) * (20)
A = 320 feet ^ 2
We note that each carpet covers only 4 feet ^ 2.
Therefore the number of carpets will be:
N = (320) / (4)
N = 80
Answer:
andy will need to buy 20 carpet squares to cover the room
Answer: Sure what you having trouble with?
Step-by-step explanation:
Answer:
42.9 cm^3
Step-by-step explanation:
Volume of the box= (base x width x height) = 8.5 x 5 x 5 = 212.5 cm^3
Radius of a ball = 1.5 cm
Volume of a ball = 4/3 * radius^3 * pi = 4/3 x 1.5^3 x pi = 14,137167 cm^3
Volume of the balls = 14,137167 x 12 = 169,646003 cm^3
Final answer = 212.5 - 169,646003 = 42.9 cm^3
Answer:
Step-by-step explanation:nsshs
Answer: [911,∞)
Step-by-step explanation:
Given: S be the number of cans collected by Shane.
Since, Abha collected 178 more cans than Shane did.
Then, the number of cans collected by Abha = S+178
Also, Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling.
So, 
Hence, the solution set of the inequality will be [911,∞)
