Otis measured the heights of several sunflowers. He found that their heights were 2, 3, 3, 5, and 7 feet.
Otis found that the mean was 4 feet and the range was 5
feet.
Which numbers describe the center and spread of this data set?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries