Mathematics, 30.09.2019 20:40, hvvhvc
The cost, £c, of hiring a lorry to travel n miles is given by
c=a+bn
where a and b are constants.
the cost of travelling 100 miles is £82. the cost of travelling 250 miles is £157
a find out the value of a and b
b work out the cost of hiring a lorry to travel 300 miles
show working out clearly, ill award a brainliest !
Answers: 2
Mathematics, 21.06.2019 19:50, Sourcandy
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Answers: 1
Mathematics, 21.06.2019 20:30, becca2327
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 2
Mathematics, 22.06.2019 02:00, cherylmorton7302
Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42
Answers: 3
The cost, £c, of hiring a lorry to travel n miles is given by
c=a+bn
where a and b are...
c=a+bn
where a and b are...
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