First to answer gets brainliest
2 answers:
You might be interested in
Answer:
8 hours.
Step-by-step explanation:
The initial water level is 24.8 meters, and the rate of water level drop is 2 meters/ hour, that means after hours the water level
will be
Now we want water level to be 8.8 meters, I.e , therefore, we have:
we solve the equation for :
it will take 8 hours for the water level to drop to 8.8 meters.
Answer:
Out of 80 questions Andrew did 76 questions correctly.
Step-by-step explanation:
Total number of questions is 80.
It is given that he got 95% on the test. It means he answered 95% of the total questions correctly.
First we have to calculate 95% of 80.
The 95% of 80 is 76. So, 76 answers are correct.
Therefore out of 80 Andrew did 76 questions correctly.