Answer:
Step-by-step explanation:
first find the area of the circle face.
formula is pi x r² (pi goes on for a long time, this is just rounded!)
so 3.14 x 25 = 78.5
now multiply this by the height
78.5 x 3 = 235.5cm³
Answer:
One such situation is the amount of money in excess you paid for an item and the amount of change you will get. Another such scenario would be the total numbers of hours with respect to the total number of days. With more days, there will be more time hence more hours.
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
The formula for Standard Error =
Standard deviation /√n
Where
n = Random number of samples
From the above question,
Standard deviation = 10
n = 4
Hence, Standard Error is calculated as:
= 10/√4
= 10/2
= 5
Therefore, the Standard error = 5
It’s 10.
Good luck my fellow student-
