Mathematics, 01.10.2019 05:30 libbybacon7
The useful life of a certain piece of equipment is determined by the following formula: u=(8d)/h^2, where u is the useful life of the equipment, in years, d is the density of the underlying material, in g/cm3, and h is the number of hours of daily usage of the equipment. if the density of the underlying material is doubled and the daily usage of the equipment is halved, what will be the percentage increase in the useful life of the equipment? a. 300%b. 400%c. 600%d. 700%e. 800%
Answers: 3
Mathematics, 21.06.2019 20:30
What is 1/3x5 on anuber line what does it look like on a number line
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Mathematics, 22.06.2019 02:30
An ice cream shop sells 5 times as many cakes cones as waffle cones. use x to represent the number of waflle cones the ice cream shop sells and use the variable to write an expresion for the number of cake cones the ice cream shop sells. enter the expression for the number of cake cones the the ice cream shop sells
Answers: 3
Mathematics, 22.06.2019 04:30
Acertain company's main source of income is a mobile app. the company's annual profit (in millions of dollars) as a function of the app's price (in dollars) is modeled by p(x)=-2(x-3)(x-11)p(x)=−2(x−3)(x−11) which app prices will result in \$0$0 annual profit? enter the lower price first.
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Mathematics, 22.06.2019 05:00
At the play,8 students from mr.franks room got a seat.if there were 17 childern from room 24,how many childern did not get a seat ?
Answers: 2
The useful life of a certain piece of equipment is determined by the following formula: u=(8d)/h^2,...
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