Σx = Σy = Σxy = Σχε a= b Equation of the regression line If x = 10, then y

Q: Suppose A= {1, 2, 4, 6, 7, 9} and B={2, 3, 4, 5, 7, 8}. Find the power set of A B.

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Q: 00 da + 9 0.

A: We have to solve

Q: (c Determine the base(s) in which 31, = 25,. (Enter your answer in the form a, b. If there are…

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Q: 28 |24 20 5

A: As given ,all corresponding angels of both triangles are same so both the triangles are similar.

Q: A study is made of residents in Phoenix and its suburbs concerning the proportion of residents who…

A: To test:H0:p1=p2H1:p1<p2

Q: A baker wrote down how many pies she made in the past 7 days, Pies baked Day Saturday Sunday Monday…

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Q: Can you answer example D

A: (d) The table is: Height (Inches) Weight (Lbs) 63 140 67 160 68 140 68 149 69 165 70…

Q: 25

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Q: In the diagram, AJCQ- ATYA Find the value of x. 30 36 40 24 A 32 O27 O26 36 28

A: Since the triangles are similar to each other ,  CJ/YT=CQ/YA=JQ/TA Therefore, 36/x=40/30=32/24=4/3…

Q: Giventhat a = (2, 2), b = (-2, 5), and c = = (-4, -3), find the number. (Round your answer to one…

A: As we know that the component of a vector a along the direction of vector b is:

Q: Find the value of x. 18 24 x 9. X3D

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Q: Find the value of x. 8. 3. O 11 О 16 6

A: Consider

Q: 147 145 99 122 139 141 147

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Q: The school principal wants to know if students like the school mascot. She asks 120 students…

A: The principal wants to know whether students like the school mascot.

Q: Find the value of x. X= 8 X 5 5

A: We can find the value of x in the following steps.

Q: x ²-4 Guess and check

A: The given polynomial

Q: Frank is playing darts. The results of his throws are shown in the table below. Assume that his…

A: 7. The probability for white is given by:

Q: 10. A B' 4 D 5

A: From the property of an altitude to the hypotenuse of a right-angled triangle: AD2 = BD x DC

Q: Roll a fair die repeatedly; X� represents the number of rolls it takes to get a six.

A: Roll a fair die repeatedly; X represents the number of rolls it takes to get a six.

Q: 9. a 15 20

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Q: A(-2,-3) and B(2,4) Length of AB

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Q: A female has pulse rate of 80 beats per minute and her brother has a pulse rate that is 95% of hers.…

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Q: D.

A: Given query is to find the perimeter of the image.

Q: You collect data to see how many hours per week Gonzaga students spend studying.  You collect data…

A: Formula : Degrees of Freedom for the numerator is df = k-1

Q: Write out the multiplication table for 2 ;

A: ℤ7=0,1,2,3,4,5,6 To write the multiplication table for ℤ7.