At the start of practice, a water cooler weighs 37.4 pounds. During practice, a soccer team drinks 10.5 quarts of water from the cooler. Given that 1 quart of water weighs 2.1 pounds, how much does the water cooler weigh at the end of practice?

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

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

k

step-by-step explanation:

domit