Mathematics, 24.07.2019 03:20 evere11605
11. the equation t = 0.63s + 78 can be used to determine t, the temperature in degrees, inside an oven s seconds after the oven is turned on. which statement relative to this equation is true? a) each second the temperature increases by 78 degrees. b) each second the temperature increases by 63 degrees. c) the temperature inside the oven increases by 63 degrees every 78 seconds. d) the temperature inside the oven increased by 78 degrees every 64 seconds. 13. what does a correlation coefficient of r = - 0.97 generally imply about the graph of a data set? a) the slope is positive, and a linear model is a good fit for the data. b) the slope is negative, and a linear model is a good fit for the data. c) the slope is positive, and a linear model is not a good fit for the data. d) the slope is negative, and a linear model is not a good fit for the data.
Answers: 1
Mathematics, 21.06.2019 17:50
To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1
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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.
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Mathematics, 21.06.2019 22:00
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Mathematics, 21.06.2019 22:00
What is the length of the segment, endpoints of which are intersections of parabolas y=x^2β 11/4 xβ 7/4 and y=β 7 /8 x^2+x+ 31/8 ?
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11. the equation t = 0.63s + 78 can be used to determine t, the temperature in degrees, inside an ov...
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