The stemplot below displays the arm spans, in centimeters, for 44 students. A stemplot titled Arm span (centimeters) has values 143, 148, 151, 153, 154, 155, 156, 159, 160, 161, 162, 162, 162, 162, 163, 163, 164, 164, 165, 165, 166, 167, 169, 169, 170, 170, 171, 173, 175, 176, 179, 179, 180, 180, 181, 182, 182, 183, 186, 186, 189, 190, 192, 202.

What percentage of students has an arm span of at least 170 cm?

41%
45%
55%
59%

step-by-step explanation:

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

2 2/3 hours duhh silly

step-by-step explanation: