The quantity of an element is decaying over time such that the amount of material at any time is given by the function B(t) = 400(0.9)2t+2. Write an equivalent
function of the form B(t) = ab'.

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

77

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.