Answer:
A two column proof is a method to prove statements using properties that justify each step. The properties are called reasons.
Step-by-step explanation:
hope dis helps!
Answer:
4
Step-by-step explanation:
ARC = 
, b = 7, a = 1
24/6 = 4
The probability of her winning a game would be 5/9 because if she loses 4/9 games then 5/9 games must be wins.
When the number of data points is odd the formula to find the Ranking of the Median is (n+1)/2, When the number of data points is even the ranking of the Median will be the AVERAGE of n/2 + n/2 +1, where n is the number of data points.
In our case the ranking of the Median is the average (20+21)/2 = 20.5.
1- How many points are below the Median =20
Lower half = 20, Upper half = 20 & Median = 20.5 (Don't forget Median is the ranking of data points).
Again the 1st Quartile is at 10.5, so 10 data points are below the 1st Quartile
and 20 points are between Q1 & Q3
Answer : B
First year : 25750 x 80% = 20600
Second year : 20600 x 80% = 16480
Third year : 16480 x 80% = 13184
Fourth year : 13184 x 80% = 10547.2
Fifth year : 10547.2 x 80% = 8437.76
