GET THIS RIGHT AND YOU'LL GET (100) POINTS
2 answers:
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Answer:
a) 80
b) 56
Step-by-step explanation:
a) Calculate the volume of the the cup using volume of cylinder equation:
Where V = Volume, r=radius, and h=height. Your answer should be in cubic inches ().
You're given diameter, so use equation to find radius.
Substituting these equations will give you:
However, the given volume of the sink is 3000, meaning that you should modify your results to match this value. Do not substitute
for 3.14..., leave it as a symbolic value. Your final V of the cup should = 37.5
Divide the volume of the sink by the volume of the cup. This number will be the amount of cups needed to empty it. In equation form: # of cups.
Note the the will cancel each other out, so there's not need to factor that in.
b) Repeat the steps above with the new d (diameter) value.
Answer:
Step-by-step explanation:
Given that:
Same distance is drilled by the oil drilling company for 5 days.
Initial elevation = 121.175 feet
Final elevation = -246.875 feet
To find:
The equation to find the value of i.e. the distance drilled each day?
Solution:
To find the distance drilled each day, we need to divide the total distance drilled with the number of days taken to drill the total distance.
Total distance drilled can be found by subtracting the initial elevation from the final elevation and taking modulus because distance can not be negative.
Total distance drilled = | Final elevation - Initial elevation |
Total distance drilled = | -246.875 - 121.175 |
Therefore, we can write the expression as: