A group of 22 students participated in a race. Their scores are below:

Score (points)
4–5

6–7

8–9

10–11

12–13

Number of Students
3

5

8

4

2

Would a dot plot or a histogram best represent the data presented here? Why?

Group of answer choices

Dot plot, because a large number of scores are reported as ranges

Dot plot, because a small number of scores are reported individually

Histogram, because a large number of scores are reported as ranges

Histogram, because a small number of scores are reported individually

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

5

step-by-step explanation: