4.5 feet is 54 inches, and 127cm is 50 inches, so 50+54=104inches
ANSWER
B) -1
EXPLANATION
From the graph,
f(1)=3 and f(4)=0.
The average rate of change from x=1 to x=4 of this function is,

Substitute the functional values

Simplify

The correct choice is .
Answer:
I think there are 13 atoms present.
Step-by-step explanation:
Please mark brainliest
Answer:
-2x -10
Step-by-step explanation:
16x–18x–10
Combine like terms
-2x -10
Answer:

Step-by-step explanation:
Use cosine:

We have

and the angle 17°.

Substitute:
<em>convert the decimal to the fraction</em>
<em>cross multiply</em>
<em>divide both sides by 9563</em>

