Answer:
A) Rate in feet per sec = 171.6 feet per sec
B) Distance in feet for 2 sec free fall = 343.2 feet
Step-by-step explanation:
Given in question as
Speed of parachutist during freefall = 117 mile per hour
A) <u>Rate in feet per second </u>
Given as 1 mile = 5280 feet
So, 117 mile = 117 × 5280 = 617760 feet
∴ in feet per second 
= 171.6 feet per sec
B) Distance cover by parachutist for 2 sec
distance = speed × time
So, D = 171.6 feet per sec × 2 sec
Or, Distance = 343.2 feet
Answer:
sdffaf
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
how I solved it was 4x3=12
Answer: Add all the absolute deviations and divide by number of swimmers.
Step-by-step explanation:
To find the mean absolute deviation of any data we need to follow the following steps:
- Start by finding the mean of the data set.
- Find the absolute value of the difference between each data value and the mean.
- Find the sum of the absolute values of the differences.
- Divide the sum of the absolute values of the differences by the number of data values.
We can see in the picture that it already dome with first two steps so the step after that is " Add all the absolute deviations and divide by number of swimmers."
Answer:
D. 20 +5(h - 2)
Step-by-step explanation:
This equation represent this problem because you are paid $5 an hour AFTER the first hour because you were paid an initial $20 for the first two hours.
