Mathematics, 18.02.2021 20:30 funnyadriany4
3) Sandra adds a toxic substance to a sample of 500 bacteria in a petri dish. The sample has a half-life of one
minute. The situation can be modeled by an exponential decay function. State the function and sketch the
graph. (Hint: y = a. b* and use a table to help graph)
Answers: 1
Mathematics, 21.06.2019 16:00
Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?
Answers: 2
Mathematics, 21.06.2019 16:20
Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?
Answers: 1
Mathematics, 21.06.2019 17:00
When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?
Answers: 2
Mathematics, 21.06.2019 20:30
What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie
Answers: 2
3) Sandra adds a toxic substance to a sample of 500 bacteria in a petri dish. The sample has a half-...
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