Mathematics, 08.07.2019 01:50 mm016281
Two cars traveled equal distances in different amounts of time. car a traveled the distance in 4 h, and car b traveled the distance in 4.5 h. car b traveled 5 mph slower than car a. (the formula r⋅t=d , where r is the rate of speed, t is the time, and d is the distance can be used.) how fast did car b travel? enter your answer in the box.
Answers: 1
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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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Two cars traveled equal distances in different amounts of time. car a traveled the distance in 4 h,...
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