Mathematics, 13.05.2021 22:40, epicriderexe
In 2019, in the city of Springfield (population: 198,440), approximately 226,221.6 kg/day of solid waste (approximately 82,570 tons/year) was produced.
If we consider that in 2020 Springfield had approximately 201,635 inhabitants and that with the hypothetical implementation of the project the rate of garbage per person per day would be reduced by 21%, what is the approximate generation of solid waste, in tons in Springfield during the year 2020?
Note: Consider that there was no variation in the production of solid waste per person per day between 2019 and 2020.
A. 77.130 tons/year
B. 66,237 tons/year
C. 100,090 tons/year
D. 83,900 tons/year
E. 68,200 tons/year
Answers: 2
Mathematics, 20.06.2019 18:04, jamaicalove2880
The graph below shows the price of different numbers of mats at a store: a graph is shown. the values on the x axis are 0, 2, 4, 6, 8, 10. the values on the y axis are 0, 21, 42, 63, 84, and 105. points are shown on ordered pairs 0, 0 and 2, 21 and 4, 42 and 6, 63 and 8, 84. these points are connected by a line. the label on the x axis is number of mats. the title on the y axis is price in dollars. which equation can be used to determine p, the cost of b mats?
Answers: 3
Mathematics, 21.06.2019 17:00, beautycutieforever10
Evaluate the expression for the given value of the variable. 5×(h+3) for h=7
Answers: 1
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