Kevin can clean a large aquarium tank in about 8 hours. When Kevin and Lara work together, they can clean the tank in 4 hours. Enter and solve a rational equation to determine how long, to the nearest tenth
of an hour, it would take Lara to clean the tank if she works by herself? Complete the explanation as to
whether the answer is reasonable.
It would take Lara about hours to clean the tank by herself. The answer is reasonable because It
is positive v and, when substituted back into the equation, the equation is true.

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases

the answer to this in exact form is 4/35 but in decimal form its 0.1142857

hope this if needed hmu