Answer:
Kara got back = $1475
Step-by-step explanation:
Simple interest (S.I) = Principal* rate* time
Principal= 1250
rate=6%
time= 36/12= 3 years
S.I = 1250*0.06 * 3 = $225
<em>Amount= S.I +Principal</em>
Therefore, Kara got back $1250+225 = $1475
Answer:
The anwser is B.) 49
Step-by-step explanation:
If you subtract 79 (the amount of 7th graders riding the bus) from 128 (the total number of 7th graders) you will get 49. Therefore 49 is the answer.
Hope this helps!!
Answer:
The first one is x = 9
5 (x + 7) - 3 (x - 4) = 7x + 2
The second one is x = 15
(5x - 9) = 2(x + 6)
The third one is x = -8
4 (3x + 5) - 3 = 9x - 7
Answer:
So the inner function is g(x) = arctan(x) and the outer function is h(x) = e^(x)
Step-by-step explanation:
Suppose we have a function in the following format:
f(x) = g(h(x))
The inner function is h(x) and the outer function is g(x).
In this question:
f(x)=arctan(e^(x))
From the notation above
h(x) = e^(x)
g(x) = arctan(x)
Then
f(x) = g(h(x)) = g(e^(x)) = arctan(e^(x))
So the inner function is g(x) = arctan(x) and the outer function is h(x) = e^(x)