Can someone me? the length of a house on a blueprint is 5 inches, and the building itself is 40 feet long. if the width of the house is 24 feet, how wide is it on the blueprint?
16 in.
8 in.
4 in.
3 in.

3 feet

Step-by-step explanation:

Length of house = 40 feet

Length of house on a blueprint = 5 feet

40 ÷ 5 = 8

As we can see, the scale for the blueprint is 1 feet (In Blueprint) = 8 feet.

So, width of house = 24 feet

Width of house on a blueprint = 24 ÷ 8 = 3 feet

8.

a) f'x means you find the derivative.

2 * d/dx x^2 -b * d/dx x + d/dx c

use power rule x^2 = 2x^1

2*2x = 4x.  the derivative of the differentiation variable, x is 1 and the derivative of a constant, c is 0

4x-b+0

4x-b is our derivative

(I am still figuring out b and c, I will edit this answer and put the solution for b and c.)

Step-by-step explanation: