Mathematics, 08.02.2022 01:00 jthollis8812
In 1991, 18.6% of the world population was undernourished. In 2015, 10.9% of the population was undernourished.
What was the average percentage change per year?
Assuming the rate continues, what is the percentage of the population that is undernourished this year?
Determine an equation to represent this scenario.
Assuming this rate continues, when will there be no undernourished people in the world? Do you think this is actually possible?
What decisions at local, country and world level could be driving this change?
Answers: 3
Mathematics, 21.06.2019 15:10
Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours
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Mathematics, 21.06.2019 17:00
Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis
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Mathematics, 21.06.2019 19:00
Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(β2, 8), b'(β5, 6), c'(β8, 8), d'(β4, 2).
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