Which question do you want answered? All of them?
9) V = Bh, where B = area of base and h = height
V = (4.5 in)(3.5 in)(7 in)
V = 110.25 in³
10) V = Bh
V = (72[tex] \frac{1}{2} [/tex] in)(24[tex] \frac{1}{2} [/tex] in)(36 in)
V = 63945 in³
11) V = Bh; (Area of Rectangle A)x = Area of Rectangle B
Rectangle A:
V = (6 in)(4 in)(5 in)
V = 120 in³
Rectangle B:
V = (6×2 in)(4×2 in)(5×2 in)
V = (12 in)(8 in)(10 in)
V = 720 in³
120x = 720
x = 8
12) V = Bh
V = (4[tex] \frac{1}{4} [/tex] cm)(2[tex] \frac{3}{4} [/tex] cm)(5 cm)
V = 58.4375 cm³
13) V = Bh; Volume of juice = .90 (90%) × Volume of box
V = (6[tex] \frac{1}{2} [/tex] in)(2[tex] \frac{1}{2} [/tex] in)(4 in)
V = 65 in³
Volume of juice = .90 × 65 in³
Volume of juice = 58.5 in³
14) Density = [tex] \frac{mass (g)}{volume (cm ^{3}) } [/tex]
V = Bh
V = (16 cm)(2.5 cm)(5 cm)
V = 200 cm³
Density = 19.3 g/cm³
19.3 g/cm³ = [tex] \frac{mass}{200cm^3} [/tex]
mass = (19.3 g/cm³)(200 cm³)
mass = 3860 g
15) V = Bh
V = (1[tex] \frac{1}{4} [/tex] ft)(1[tex] \frac{3}{4} [/tex] ft)(1[tex] \frac{1}{4} [/tex] ft)
V = 2.734375 ft³
Hoped that helped!
