1. A farmer is building a silo. If he builds it with the following measurements, what is its volume. A typical can of paint covers 400 squared meters. How many
cans of paint will the farmer need to buy in order to paint the entire silo.
20 m
12 m
34 m

cylinder- 10895.04  volume- 14,829.36

cone- 3934.32

paint- 1312.34 ft/gallon  

-the farmer would need approximatley 11 cans to paint it comepletly

Step-by-step explanation:

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use mnemonics and other tricks.

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note: the best i know.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.