## AmberK 3 years ago Hit The Pdf File Too Help

1. AmberK

2. pfenn1

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

3. pfenn1

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

4. pfenn1

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

5. AmberK

Thanks

6. pfenn1

you're welcome