Answer:
f = 6
Step-by-step explanation:
5/6F=5
Multiply each side by 6/5 to isolate f
6/5 * 5/6F=5*6/5
f = 6
A = 3.14 d= 52
R=52/2 = 26”
A of circle= 3.14 r^2
A=3.14*26^2
A=676(3.14)
A=2,122.64”
So the answer is b
Answer:
-1209
Step-by-step explanation:
Your sequence has first term a1 = -29 and common difference d = -20. Using these in the formula for the n-th term, we can find the 60 term.
an = a1 +d(n -1)
an = -29 -20(d -1)
a60 = -29 -20(60 -1) = -1209
The mean could be used to describe a data set by itself, while interquartile range would almost never be used to describe a data set by itself.
<h3>What is Descriptive statistics?</h3>
These are operations which are used to summarize certain characteristics a set of data has.
Mean and range deals with the full set of data while interquartile range measures just the middle half of the data and is denoted as option A.
Read more about Descriptive statistics here brainly.com/question/6990681
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