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Mathematics, 19.06.2020 19:57 nayelimoormann
Question 11 of 20
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The table below shows the number of hours of parents in Paris spent reading books to their children.
Hours
o
1
2
2
3
5
5
7
Spent
Reading(x)
Number of 35
45
57
60
73
81
87
93
Parents(y)
A. Write the linear regression equation for this data set. Round all values to the nearest hundredth.
B. State the correlation coefficient of this line, to the nearest hundredth.
C. Explain what the correlation coefficient suggests in the context of the problem.
Answers: 3
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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?
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If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3
Answers: 1
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What is the value of x in the equation 2(x-4) = 4(2x + 1)?
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