ANSWER
1
EXPLANATION
We want to find the value of:

One of the rules of Indices, called the Power with Exponent Zero rule, states that any number raised to the power of zero is equal to 1.
This means that:

That is the answer.
Answer:
156
Step-by-step explanation:
8-4= 4+9 = 13 x 12= 156
Hope this helped
Answer:192.0 inch
Step-by-step explanation:
V=1/3xArea of base x height
=1/3x (9x4)x16
=576/3
=192.0 inches
Answer:

Step-by-step explanation:
To find the scale, we write a ratio of
and simplify.
We know
.
We simplify to 
Answer:
A
Step-by-step explanation:
The function has vertical asymptotes at x=7 and x=-3, so the denominator needs to have factors (x-7) and (x+3).
This eliminates all the options except for A.