Find the median

Find the median of the data 24, 33, 30, 22, 21, 25, 34, 27.

It’s easy

put the right order 21, 22, 24, 25, 27, 30, 33, 34

choose the median numbers 25 and 27

then find average (25+27)/2 = 26

the median is 26

Math

5 years ago

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Math Calculus — AID—

Total time spent: 4 hours 15 minutes (it is equivalent to 255 minutes). Let the flight time from Paris to Glasgow be X. Then the flight time from Glasgow to Paris will be (X+10). We have an equation with one unknown variable: X + 45 + (X+10) = 255 ⇒ X = 100 So the […]

What were the typical crafts for Maya?

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