Which of the following is √441 simplified? a.21 b.23 c.20 d.18

First you had to simplified by square root of four-hundred-forty-four. You can also used their factor by the numbers.

Then you can used their apply radical rule.

Final

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-Charlie

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

2 liters for 10   people

step-by-step explanation: