Answer:
Step-by-step explanation:
Put the number in order
4, 5, 6, 10, 12, 19, 22, 23, 30, 36, 39
They are two middle number so you have to add 19 + 22 divide by 2 which is 20.5
The median is 20.5
Answer:
31.5 hours
Step-by-step explanation:
time * speed = distance
speed=400/6=66.67 miles per hour
2100/(400/6)=31.5 hours
The answer should be H= 7.9
15a^{5} b^{15}
I hope this helps.
Answer:
Sample A Estimate: 330
Sample B Estimate: 420
Sample C Estimate: 360
Median: 360
Range: 90
Step-by-step explanation:
For the sample estimate, multiply 600 by 11/20, 7/10, and 3/5 in order.
600 * 11/20
6600/20
330 people for Estimate A.
600 * 7/10
420/10
420 people for Estimate B.
600 * 3/5
1800/5
360 people for Estimate C.
330, 360, 420
360 is the median of these estimates.
420 - 330 = 90
90 is the range of these estimates.