Date: Bell:
Unit 11: Volume & Surface Area
Homework 8: Volume of Pyramids &
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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

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?