Let D = difference between mean and median of data.
Mean = (22 + 8 + 10 + 18 + 12 + 20)/6
Mean = 90/6
Mean = 15
Let m = median
m = 8, 10, 12, 18, 20, 22
m = (12 + 18)/2
m = 30/2
m = 15
D = M - m
D = 15n- 15
D = 0
Answer: The answer is quadratic.but the leading coefficient is 4
Step-by-step explanation:
Using the number line:
Heba has the greater account balance
Nour has the most debt.
<h3>What is a Number Line?</h3>
A number line shows where a number lies according to the order. Values greater than 0 and are on the right side are greater than values and vice versa.
Given their balances, $29.17 is greater than -$11.99. Therefore, Heba has the greater account balance using the number line.
Since - indicates debt, Nour has the most debt.
Learn more about number line on:
brainly.com/question/24644930
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Slope equals 1/4 and y intercept is -3
