If your painting 3 painting and u need four brushes at a cost of $0.75 each, 3 canvases for $5.99 each, and 12 tubes of paint for $1.89 each what is the average per painting

Average cost of the painting = $14.55

Step-by-step explanation:

According to the question:

       Total cost of brushes =

Note:Total cost of any item = Product of number of items with                   its unit price.

       Total cost of canvases =

       Total cost of tubes =

We have to find the average cost of painting.

Let the average cost be 'x' .

So,

⇒

⇒

⇒

Average cost of the painting = $14.55

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

45.36 feet per second.

step-by-step explanation:

to find the most accurate determination for the number of feet per second tyrone traveled on his way to work let us convert miles to feet and minutes to seconds.

1 mile = 5280 feet.

1 minute = 60 seconds.

now we will divide 158400 by 3492 to find the most accurate determination for the number of feet per second tyrone traveled on his way to work.

therefore, tyrone traveled on his way to work at the rate of 45.36 feet per second.