Answer:
5
Step-by-step explanation:
The sample mean is given by dividing the standard deviation by the squareroot of SRS
Given standard deviation of 35 and SRS of 49, we know that the squareroot of 49 is 7 ie √49=7
By substituting the given values we can obtain the sample mean as follows.
sample mean=35/√49=35/7=5
The sample mean for the given question is hence 5
Angelica's gross income from the two jobs for the last year is $22,429.68.
You would get this by adding $13,638.26 + $8,791.42 = $22,429.68.
The correct answer is D.
Answer:
8 cm
Step-by-step explanation:
- AM = MC = BM = (1/2) BC => AM , MC , BM = 5, => BC = 10
- apply pytago => (AC ^ 2) + (AB ^ 2) = (BC ^2)
- AB =
= 
= 8 (cm)
Answer:
One is a factor of every whole number since every number is divisible by itself.
Answer:
1 solution
Step-by-step explanation:
Solution is, x=3-4y
