Let's say the first day he studied for x minutes.
Each day he studies 5 more minutes than his previous day.
Day 2: x +5
Day 3: x + 10
Day 4: x + 15
Day 5: x + 20
And finally the last day: x + 25
To find the difference all u need to do is take the amount he studied on the first day and subtract it by how much he studied the last day.
X - X + 25
Which gives u a difference of 25
Ok first you mean median and 2 I think you would use because if you are make a statement about half the store then you are going to use the range
Answer: 7/6 simplified to 1 1/6
They are arranged in opposite directions Answer ( 2.4 - 1.8 = 0.6)
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Step-by-step explanation:
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