if the r-value, or correlation coefficient, of a data set is negative, the coefficient of determination is positive.

a. true
b. false

If 50% of a number is 14 then 100% of the number is

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

Which best explains why this triangle is or is not a right triangle?