$f(x)=\dfrac{2}{3}\times3^{3x+12}\\\\f(-1)=\dfrac{2}{3}\times3^{3(-1)+12}=\dfrac{2}{3}\times3^{-3+12}=\dfrac{2}{3}\times3^9=\dfrac{2}{1}\times3^8=13,122\to\boxed{B.}$

8 0

3 years ago

What is 12 1/2% as a fraction in simplest form

LUCKY_DIMON [66]

Answer:

25/2 I believe

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the length of the unknown leg in the right triangle? 22 32 104 194

Rus_ich [418]

Answer:

Your answer would be B.

Step-by-step explanation:

a^2 + 9^2 = 113^2

Solve exponents.

A^2 + 81 = 113

Subtract 81 from each side.

A^2 = 32.

Square root each side.

A = 32

Hope this helps & good luck!

Feel free to message me if you need more help! :)

7 0

2 years ago