Mathematics, 11.05.2021 23:10 alyviariggins
The Jones brother, Carl, Cameron, and Carlos, are painters. Together they can paint a
standard sized room in 2 hours. If Carl is alone on the job he can paint the room in 5
hours. If Cameron is alone he can paint the room in 6 hours.
(a) What equation can be used to determine how long it would take Carlos to paint the
room alone?
(b) How long would it take Carlos to paint the room alone?
Answers: 3
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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?
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Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.
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The volume of a spherical hot air balloon v(r) = 4 3 ? r3 changes as its radius changes. the radius is a function of time given by r(t) = 3t. find the instantaneous rate of change of the volume with respect to t at t = 2.
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Mathematics, 22.06.2019 02:30
What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units
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The Jones brother, Carl, Cameron, and Carlos, are painters. Together they can paint a
standard size...
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