Solve the problem using your calculator.The paired data below consist of the temperatures on randomly chosen days and the amount a certain kind of plant grew (in millimeters). What is the correlation coefficient?

A. 0.256
B. -0.210
C. 0
D. 0.196


Answer: D

Mathematics

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Write the first five terms of the arithmetic sequence with the given values.a5 = 2, d = -2

A. -10, -8, -6, -4, -2 B. 14, 11, 8, 5, 2 C. 0, 10, 8, 6, 4 D. 10, 8, 6, 4, 2

Mathematics

Convert the Indo-Arabic numeral to the indicated form.100; Mayan

A.

B.

C.

D.

Mathematics

Simplify.-

A. 49 B. -49 C. 7 D. -7

Mathematics

The figure below shows a map of the streets in part of a certain city. A tourist starts at point A and selects at random a path to point B with no backtracking.Compute the probability that the tourist passed through point D given that he passed through point C.

Fill in the blank(s) with the appropriate word(s).

Mathematics