A student created a histogram of the his classmates. The histogram shows the number of cousins each classmate has.
5
4
Frequency
6 8 10 12 14 16 18 20
Number of cousins
Which ordered data set below could this histogram represent?
O {0, 4, 6, 7, 9, 13, 14, 14, 16, 17}
O{0, 1, 2, 6, 8, 13, 14, 15, 15, 18}
O {0, 2, 6, 7, 8, 13, 14, 14, 15, 19}
Question 2 (1 point)
Consider the following data set:

b

step-by-step explanation:

215.92 dollars is the answer

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart