Answer:
180 yards
Step-by-step explanation:
120 + 60 =180 so therefore you will travel 120 yards forward and 60 yards over so 180 yards total
Answer:
32
Step-by-step explanation:
Answer:
(a) The sample variance is 16.51
(a) The sample standard deviation is 4.06
Step-by-step explanation:
Given

Solving (a); The sample variance.
First, calculate the class midpoints.
This is the mean of the intervals.
i.e.





So, the table becomes:

Next, calculate the mean




Next, the sample variance is:

So, we have:



The sample standard deviation is:



Answer:
To me it means that challenges are meant to show your strengths and weaknesses, and that things will challenge your weakness but it ends up making them into strengths.
Step-by-step explanation:
Do you mean (2/3) times 3X or is x a multiplication symbol