If the plastic weighs 0.82 ounces per square foot and there are 16 ounces per round, how many pounds does the pool weigh when empty? Round to the nearest tenth.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

1.30

step-by-step explanation:

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce