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Mathematics, 27.07.2019 07:30, lil8174
Jacqueline’s purchase before sales tax totaled $32. the total including tax was $33.92. what was the sales tax rate?
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Mathematics, 21.06.2019 19:00, ktenz
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
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Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.
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Mathematics, 22.06.2019 02:00, fatheadd2007
Are you guys willing to me with these last 8 questions on my homework for math reply to this question that i posted
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Jacqueline’s purchase before sales tax totaled $32. the total including tax was $33.92. what was the...
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