The scatter plots of different data are shown below. Determine whether there is a positive correlation, negative correlation, or no discernible correlation between the variables.





A) no discernible correlation

B) negative correlation

C) positive correlation


C) positive correlation

Mathematics

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Solve the problem.One of 17 initial applicants for a certain job will receive a first interview. Of those who receive a first interview, one of 10 will receive a second interview. What fraction of initial applicants will receive a second interview? 

A.
B.
C.
D.

Mathematics

Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.log8

A. log813 - log87
B. log87 - log8
C. log4 - log47
D. log8 + log87

Mathematics

Solve using elimination.

A. x = 6, y = -7; x = 6, y = 7 or (6, -7), (6, 7) B. x = 6, y = 7; x = 7, y = 6; x = -6, y = -7; x = -7, y = -6 or (6, 7), (7, -6), (-6, -7), (-7, -6) C. x = -6, y = -7; x = -7, y = -6 or (-6, -7), (-7, -6) D. x = 6, y = 7; x = -6, y = 7; x = 6, y = -7; x = -6, y = -7 or (6, 7), (-6, 7), (6, -7), (-6, -7)

Mathematics

Use the compound interest formula to determine the future value of the given principal P.$480 at 18% compounded quarterly for 7 years

A. $1575.36 B. $1166.26 C. $1529.03 D. $1646.26

Mathematics