Date: Bell:
Unit 11: Volume & Surface Area
Homework 8: Volume of Pyramids &
** This is a 2-page document. **

Directions: Find the volume of each figure, Round to the nearest hundredth when necessi
1.
2.3 km
22 cm
14 cm
8 km
14 cm
1/3 (314)
75.3
3.
4.
-8 ft
5.7 yd -
3,74
12 ft
23 ya
9 yd

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?