What is the mean of this data set? If necessary, round your answer to the nearest tenth. 11,16,22,28,29,30,31,34,37,38,43,49,56,
shutvik [7]
Answer:
To find the mean of a given data set, add up all the values then divide by how many numbers ...
Step-by-step explanation:
Answer:
you cant use brainly for tests
Step-by-step explanation:
-63 -14/3 = 63- 4 1/3
58 2/3 is your final answer
I would say the correct answer choice would be amswer choice D
Answer:
5 different triangles
Step-by-step explanation:
we know that
The number of diagonals of an n-sided polygon is given by the formula :

where
n is the number of sides
In this problem
n=5
substitute

see the attached figure to better understand the problem
The number of different triangles that can be formed by the sides of the polygon and its diagonals is equal to 5
so
Triangles
AEB
EDC
BCD
ACD
EBC
see the attached figure