Please need help on these two

1. The multiplicative rate of change is 4.

2. (2,20)

Step-by-step explanation:

The formula for this exponential function would be f(x) = A • B^x. A is the initial amount, and B is the rate of growth, or the multiplicative rate of change. For number two, if you plug in the numbers they give you, you can see that when x is 2, f(x) is 50. Therefore, it cannot be (2, 20).

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

black lol

step-by-step explanation:

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i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.