Answer:
P = 35x + 18(110-x) = 17x + 1980
Step-by-step explanation:
Answer:B
Step-by-step explanation:
Edge
The gradient of the tangent line to
at
is given by the value of the derivative at
. We have

We're told that
. Then

Answer:
243 in²
Step-by-step explanation:
Diameter = 18 in
Radius ( r ) = Diameter / 2 = 18 / 2
r = 9 in
π = 3
To find : Area of circle ( A )
Formula : -
A = πr²
A = 3 x 9²
= 3 x 9 x 9
A = 243 in²