14/7, 14/7=2 and 2/4= 0.5
Answer:
x=6 y=-3
Step-by-step explanation:
Answer:
Lower quartile: 21.5
Median: 45
Upper quartile: 57.5
Step-by-step explanation:
pls mark brainliest
Answer:
x = -1 ,y = -5
Step-by-step explanation:
--> -2x + 3y +3x-3y = 12-13
--> x= -1
then
--> -2(-1) +3y =-13
--> 2+3y= -13
--> 3y = -15
--> y =-15/3
--> y = -5
<span>1. The highest speed is 39 mph.
2. 50 percent of the students drove between 15 and 28 mph.
3. A box and whisker plot shows the median speed.
4. 20 is the median speed for this data set.
5. A box and whisker plot is helpful in plotting variations in data and making it easy to read. It is also useful when there are multiple sets of data.</span>
