C. 94 m^2 is the surface area
Complete question:
Dada a função exponencial abaixo, se x=1, qual valor de imagem? * a) 1 b) -2 c) 0 d) -1
The function in the image is f(x) = 3^x-1
Answer:
A) 1
Step-by-step explanation:
To solve the exponential function above given that x = 1;
Substitute x = 1 into the exponential function
If x = 1
f(x) = 3^(x - 1)
f(1) = 3^(1 - 1)
f(1) = 3^0
f(1) = 1
Answer:
The probability that she chooses a number greater than 5 is 5 of 10.
Step-by-step explanation:
The probability that she chooses a number greater than 5 is 5 of 10 because there are only 5 numbers that are greater than 5 and up to 10.
Answer:
x= 4
Step-by-step explanation:
We do like:
5x+2(1-x)=2(2x-1)
5x + 2 -2x = 4x -2
or 3x +2 = 4x -2
3x-4x +2 = -4x+4x -2
or -x +2= -2
and -x+2 -2 = -2 -2
or -x = -4
and x = 4 is the solution.
Have a good day.
