Cathy uses 9.4 pints of white paint and blue paint to paint her bedroom walls. 3 4 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls?

2.35 pints of blue paint.

Step-by-step explanation:

Given:

Cathy uses 9.4 pints of white paint and blue paint to paint her bedroom walls.

3/4 of this amount is white paint, and the rest is blue paint  and the rest is blue paint.

Question asked:

How many pints of blue paint did she use to paint her bedroom walls?

Solution:

Total quantity of paint to paint her bedrooms = 9.4 pints

Amount of white paint =

Amount of blue paint = Total quantity of paint - Amount of white paint

                                   =  9.4 - 7.05

                                   = 2.35 pints

Therefore, 2.35 pints of blue paint did she use to paint her bedroom walls.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

answer:

step-by-step explanation: