Mathematics, 14.12.2019 02:31 Destinyb3722
Acertain batch of fireflies was observed to "flash" at the rate of 20.8 times per minute at 25°c, and at the lower rate of 5.0 times a minute at a temperature of 15°c.
assume that the flashing is the result of an overall chemical reaction that has a single rate-limiting step with the highest activation energy. use this data to estimate the activation energy for this slowest step. you can assume that the concentrations of "reactants" in the fireflies do not depend on temperature.
Answers: 3
Mathematics, 21.06.2019 20:30
Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.
Answers: 1
Mathematics, 21.06.2019 23:40
Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?
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Mathematics, 22.06.2019 00:30
Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6
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Mathematics, 22.06.2019 02:30
Akid's pool is cylindrical and has a radius of 5 feet and a height of 2 feet. if a cubic foot holds about 7.48 gallons of water, how many gallons of water does the kid's pool hold? 21 gallons 52.3 gallons 1,174,4 gallons 157 gallons
Answers: 2
Acertain batch of fireflies was observed to "flash" at the rate of 20.8 times per minute at 25°c, an...
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