Shiela is 1.7m tall. Her son is 109cm tall. How many meters taller is Shiela than her son?

Mathematics

2 answers:

ollegr [7]4 years ago

8 0

Answer:

Sheila is 0.61 meters taller than her son.

Step-by-step explanation:

First, you would convert 109 cm into meters. Once converted, Sheila's son would be 1.09. Then you would subtract 1.09 from 1.7 to find your answer!

Tju [1.3M]4 years ago

3 0

Shiela is 0.61 meters taller than her son.

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MaRussiya [10]

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3 years ago

Sheryl got these scores on her spelling tests.

erica [24]

Answer:

5.6

Step-by-step explanation:

Sheryl got the following scores on her spelling tests.

95, 89, 99, 85, 82

Mean = sum of all observations/ Number of observations

Sum of all observations $=95+89+99+85+82=450$

Number of observations = 5

So,

Mean $=\frac{450}{5}=90$

Let M denotes the mean

Mean absolute deviation $=\frac{\sum_{i=1}^{n}\left | x_i-M \right |}{n}$

Put $n=5$

So,

Mean absolute deviation $=\frac{\sum_{i=1}^{5}\left | x_i-M \right |}{5}=\frac{|95-90|+|89-90|+|99-90|+|85-90|+|82-90|}{5}=\frac{5+1+9+5+8}{5} =\frac{28}{5}=5.6$