The period in which a sample decays to one-half of its initial amount is called its half-life. The initial amount of iodine-131 in 14mg. The equation y 14() models this decay. If y
represents the amount remaining after t half-lives, which graph represents this situation?

-6 is the correct option from the above given options

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

-

do it yourself this is easy

step-by-step explanation: