The number of grams of an x-gram sample of a radioactive element left
after w weeks can be modeled by the expression x(0.75)^w What is the
approximate rate of decomposition per day?

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

answer: i feel you honey.

step-by-step explanation:

answer: i think you should do the math and pay attention in class : )

step-by-step explanation:

that is truly what   think but if i get the answer i will