PLS HELP FOR BRAINLISTThere are 24 more students in a math class than in a history class. If the ratio of the students in the math class to the history class students is 11 : 5, how many students are in math class?

11 - 5 = 6

24/6= 4

4 X 11 = 44

4 X 5 = 20

44 students in math class

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

- "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."