Answer:
Solution given:
radius [r]=4
height [h]=5
we have
Surface area of cylinder=2πr(r+h)
=2π×4(4+5)
=<u>72πunits³ is a required volume.</u>
Answer:10
Step-by-step explanation:
Dont know how to explain on here but I know for sure its 10 :)
The answer is 45
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t=100
p=3000
t 1/2 = 20
Try inserting the numbers in the half-life formula.
Answer:
2.5 gallons of the 20% solution must be replaced by the 36% solution.
Step-by-step explanation:





