Lesson (ENG) Lección (ESP)
2
7-24.
Each table below represents an exponential function of the form y = ab*. Copy and
equation. Homework Help
3
>
X
у
a.
b.
0
1.2
1
3.96
2
13.068
>
3
4
ng

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?