The mean absolute deviation is the average of the average. It shows the average distance of the numbers in a data set from the mean. After finding the mean, you find the absolute value of the distance between each number, and find the mean of those numbers to find the mean absolute deviation.
I believe C not sure though
To answer this, we need the original equation.
The answer is 14 miles. Make the inequality 3+1.5x is less than or equal to 24. Subtract 3 from both sides. Then divide that from 1.5.
Answer:
Example to help you out!
May rides her bike the same distance that leah walks. may rides her bike 10 km/h faster than leah walks. if it takes may 1 h and leah 3 h to travel that distance, how fast does each travel?
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May DATA:
time = 1 hr. ; rate = x+10 mph ; distance = rt = (x+10)*1 mi
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Leah DATA:
time = 3 hr. ; rate = x mph ; distance = rt = 3x mi
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Equation:
distance = distance
x+10 = 3x
2x = 10
x = 5 mph (Leah's rate)
x+10 = 15 mph (May's rate)
Step-by-step explanation:
