Answer:
length= 150m
breadth= 50m
Step-by-step explanation:
The answer to this question would have to be ab^2<span />
Answer: After 12 weeks they will both be at the dentists on the same Tuesday
Step-by-step explanation:
Since we have given that
He goes for a checkup every fourth Tuesday and his friend goes for a check up every third Tuesday.
We need to find the number of weeks they both will be at the dentist on the same Tuesday.
For this we will find "L.C.M. of 4 and 3 " =12
So, After 12 weeks they will both be at the dentists on the same Tuesday.
Answer:
76°
Step-by-step explanation:
Answer:
6 hours.
Step-by-step explanation:
Let t represent time taken by plant 1 in hours to release the waste.
Part of waste released by plant 1 in one hour would be .
We have been given that two chemical plant 1 releases waste twice as fast as plant 2, so time taken by plant 2 to release the waste would be .
Part of waste released by plant 2 in one hour would be .
We are also told that together they fill the tank in 4 hours. So part of tank filled by both plants working together in one hour would be .
Therefore, it will take 6 hours for the faster plant to fill the tank working alone.