What is the constant of proportionality in the equation y = StartFraction x over 9 EndFraction?v vo 0o StartFraction 1 over 9 EndFractiono StartFraction 8 over 9 EndFractiono 1Please Help...

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Which expression is rational? 6. , square root two, square root 14, square root 49

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189