Answer:
y = -3x + 2
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
3168 rounds to 3000
47 rounds to 50
So the estimate is 3000/50 = 60
Note: you are not looking for an exact answer. You are looking for a number that you can do in you head that tells you if you are doing it correctly.
The exact answer is 67.4 which is close to the estimated answer., but 60 is the answer you should feed in.
Answer:
336 m^2
Step-by-step explanation:
The volume of the square pyramid is 120, and the cube is 216, totaling 336
Answer:
3600 gallons of water was removed from the basement.
Step-by-step explanation:
Given:
Rate of each pump = 40 gallons/min
We need to find find the number of gallons of water removed from the basement.
Solution:
Now Given:
After half an hour, the one pump burns out.
Now we know that;
1 hour = 60 mins
hour =
Now for 30 mins both the pumps were working and removing the water.
So we can say that;
Water remove for first 30 mins =
Also Given:
the second pump finishes removing the water half an hour later.
So we can say that;
Water removed for next 30 mins =
Now we can say that;
Total water removed from the basement is equal to sum of Water remove for first 30 mins and Water removed for next 30 mins .
framing in equation form we get;
Total water removed from the basement =
Hence 3600 gallons of water was removed from the basement.
Answer:
you are correct
Step-by-step explanation:
Because c is more than 60