The relationship of a woman's shoe size and length of a woman's foot, in inches, is given in the accompanying table. Woman's shoe size 5 6 7 8
Foot length (inhes) 9.00 9.25 9.50 9.75
The linear correlation coefficient for this relationship is?
A. 0
B. 1
C. –1
D. 0.5

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?