The maximum(s) of the graph are the point(s) where the line/curve/etc. reach the highest points. In a parabola, there is only one max (or min), but in a polynomial operation, there can be multiple maxes (or mins).
B...
I think...
Sorry if it's not right. But it's worth a go!
I believe the answer is $45.75.
I hope this helps.
If you would like an explanation of how I got this, please reply.
Answer:
∠ R ≈ 39°
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos R = = = , then
∠ R = ( ) ≈ 39° ( to the nearest degree )
The actual airplane wing is 24 times bigger than her first drawing.
24*4=96
The actual airplane wing is 96 inches long.
96/12=8
The actual airplane wing is 8 feet long.
The scale of her advertisement is 10 in : 96 in.
That reduces to 5 in :48 in.