. The Body On Sunday, the coroner tells you that at 3:00pm the temperature of the body is 82°F. They also
tell you that the ambient temperature (temperature surrounding the body) is 76°F. One hour
later, the body temperature registers 81°F. Assume an average body temperature of 98.6°F and
an exponential decay of body temperature. The body is then removed from the scene.

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52