A certain isotope decays so that the amount A remaining after t years is given by:

A = A_0 · e^-0.03t

where A_0 is the original amount of the isotope. To the nearest year, the half-life of the isotope (the amount of time it takes to decay to half the original amount) is what?

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.