Explanation:
Given that,

(1) We need to find the value of r.
Subtract 8 from both sides,

So, the value of r is equal to
.
(2) Put m=2 in the value of r. So,

Hence, this is the required solution.
3 to 5 pounds is what is suggested
Cpr alone is unlikely to restart the heart but it's main purpose is to restore partial flow oxygenated blood to the brain and heart
Even the question is falsifying information. You should decrease sugar intake. Decreasing fat intake will not take off any weight.
on the recovery is correct