When a linear model is chosen for a data set, its r value should be a) close to -1 or 1
b) close to zero
c) more than square root of 2
d) a large-positive value of at least 10
e) none of the above

Landon wallin is an auto mechanic who wishes to start his own business. he will need $4400 to purchase tools and equipment. landon decides to finance the purchase with a 48-month fixed installment loan with an apr of 5.5%. a) determine landon's finance charge. b) determine landon's monthly payment.

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

What is the product? (x2+3y+7) [yy+1)