Mathematics, 06.05.2020 11:57 morgannwaldrupp
A teacher is assessing the correlation between the number of hours spent studying and the average score on a music test. The table shows the data: Number of hours spent studying (x) 0 0.5 1 1.5 2 2.5 3 3.5 4 Score on music test (y) 60 62 64 66 68 70 72 74 76 Part A: Is there any correlation between the number of hours students spent studying and the score on the music test? Justify your answer. (4 points) Part B: Write a function that best fits the data. (3 points) Part C: What does the slope and y-intercept of the plot indicate? (3 points)
Answers: 3
Mathematics, 21.06.2019 15:10
Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?
Answers: 3
Mathematics, 21.06.2019 16:50
The verbal translation for the difference of m and 7 increased by 15
Answers: 3
Mathematics, 21.06.2019 20:30
Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
Answers: 1
A teacher is assessing the correlation between the number of hours spent studying and the average sc...
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