Asection of a boardwalk is made using 15 boards. each board is 914914 inches wide. the total width of the section is 144 inches. the spacing between each board is equal. what is the width of the spacing between each board? write your answer in simplest form.

Answer

3/8 inch

Step-by-step explanation:

15x9.25 = 138.75

Subtract this number from the total width

144-138.75 = 5.25 inches left for spaces

In an area with 15 boards, there are 14 spaces.

So divide 5.25 by 14 to get

3/8

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

i can you answer this question sweetie!

step-by-step explanation: