Answer:
It should be $378. sorry if I am wrong.
Step-by-step explanation:
The given table is
x 2 3 4;
f(x): 10 28 82
Note:
The equations were mistyped. They should read as follows:
A)
![f(x) = 2^{x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%202%5E%7Bx%7D)
B)
![f(x)=2^{x}+1](https://tex.z-dn.net/?f=f%28x%29%3D2%5E%7Bx%7D%2B1)
C)
![f(x)=3^{x}](https://tex.z-dn.net/?f=f%28x%29%3D3%5E%7Bx%7D)
D)
![f(x)=3^{x}+1](https://tex.z-dn.net/?f=f%28x%29%3D3%5E%7Bx%7D%2B1)
Answer:
The correct answer is D.
Verify the answer.
When x=2,
![3^{2}+1 =9+1=10](https://tex.z-dn.net/?f=3%5E%7B2%7D%2B1%20%3D9%2B1%3D10)
CORRECT
When x=3,
![3^{3}+1=27+1=28](https://tex.z-dn.net/?f=3%5E%7B3%7D%2B1%3D27%2B1%3D28)
CORRECT
When x=4,
![3^{4}+1=81+1=82](https://tex.z-dn.net/?f=3%5E%7B4%7D%2B1%3D81%2B1%3D82)
CORRECT
Answer:
134 is your answer hope it helps
Step-by-step explanation:
Answer:
$93
Step-by-step explanation:
He needs $100 and has $7.
Subtract what he has from what he needs:
100 - 7 = 93
Since he has 7 dollars, he will need 93 more dollars to buy his bicycle.
2.6 * 10^9
-------------
1.3 * 10^2
2.6 / 1.3 = 2 and 10^9 / 10^2 = 10^7
so the answer is 2 * 10^7