What is an observational study? What is a designed experiment? Which allows the researcher to claim causation between an expla
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Answer:
First, I think the right formula is:
A) We first derive the formula given above:
V'(t) represent the drain rate of the tank volume.
B) the units is: gallons/time
C) at V'(10) = 100000/60 = 1666.66 gallons/time.
because the formula V'(t) is constant so it doesn't depend of time.
What percent - x / 100
of - * multiply
50
is - = equals
75
50x = 7500
x=150
150% of 50 is 75.
of - * multiply
50
is - = equals
75
50x = 7500
x=150
150% of 50 is 75.