Question

Hit The Pdf File Too Help

Answer 1

For question 6
the volume of the sidewalk would be given by\[V=l \times w \times d\]
l=580 ft
w=9 1/2 ft=9.5 ft
d=6 in=0.5 ft
Once you have your volume in cubic feet, you have to convert to cubic yds

Answer 2

1 cubic yard = 1 yd x 1 yd x 1 yd = 3 ft x 3 ft x 3 ft

Answer 3

For question 11, you need to find the average number of people per sq mi in the US=total number of people in the US divided by the total area of the US in sq mi

Answer 4

Thanks

Answer 5

you're welcome