(b) The coolest thing about ordering ready-mix concrete is that a concrete mixer will show up at your house. Most companies require orders by the cubic yard. Suppose that the hot tub patio was estimated at 7 cubic yards. How much extra concrete was ordered? They will have an extra (Choose one) of concrete. X 5
(b) The coolest thing about ordering ready-mix concrete is that a concrete mixer will show up at your house. Most companies require orders by the cubic yard. Suppose that the hot tub patio was estimated at 7 cubic yards. How much extra concrete was ordered? They will have an extra (Choose one) of concrete. X 5
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
After moving into a new house, a couple wants to have a concrete patio poured to support a hot tub, because... well, because it's a hot tub. The plans call for a 18ft by 15ft slab of concrete 8 inches thick.
(a) Convert the volume of concrete to cubic yards. (Hint: A cube that is one yard on each side is also
3
feet on each side. You can use that to find a conversion factor from cubic feet to cubic yards.) If necessary, round to two decimal places.
Rounding to two decimal places, they will need
6.67 cubic yard(s) of concrete.
Transcribed Image Text:Part 2 of 2
(b) The coolest thing about ordering ready-mix concrete is that a concrete mixer will show up at your house. Most
companies require orders by the cubic yard. Suppose that the hot tub patio was estimated at 7 cubic yards. How
much extra concrete was ordered?
They will have an extra (Choose one)
of concrete.
X
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