(Y-Y1)/(X-X1)
(-9-(-29))/(7-15)
20/-8
-2 1/2
The slope is -2 1/2
7:6, unless it wants it simplified to decimals
Answer:
a=8, b=0 and c=-6
Step-by-step explanation:
see pic for expln
Complete Question:
Femi's last 5 bowling scores were 68, 75, 72, 90, and 80. What was Femi's mean score?
Answer:
Step-by-step explanation:
Given
Scores: 68, 75, 72, 90, and 80
Required
Determine the mean
The mean (M) of a data is calculated as thus:

Where
n = number of data.
In this case,
n = 5
and
= sum of data
So, the formula becomes



<em>Hence, the mean is 77</em>
Answer:
Hi, this riddle could have several answers, including:
-Because I had to go to the bathroom so badly
-Because my child was supposed to get himself in the car
-Because I forgot my child was home
Or another answer is possible too!