<u>the</u><u> </u><u>median</u><u> </u><u>is</u><u> </u><u>19.5</u>
Step-by-step explanation:
To find the median you list all numbers in number order, which you already have and find the center number.
13, 14, 17, 18, 21, 23, 26, 28
/ / / 19.5 / / /
If there are two numbers left you can add then together and divide by 2 to find the median.
18+21=39
39/2= <u>19.5</u>
Slope = change in y / change in x
9 = (7-z) / (1-0)
9/1 = (7-z) / 1
9 = 7 - z
-7. -7
2 = -z so -2 = z
Answer:
9000 - 500m
Step-by-step explanation:
Your original number is 9000. It starts to decrease at a rate of 500 feet per minute. So we know that you will subtract 500 from 9000 but we don't know how many times. Because of this, we will put a variable to represent the minutes that we are descending.
In conclusion: 9000 - 500m