No, I don't aree with him because the formula for the median is formula is {(n + 1) ÷ 2}th, where “n” is the number of items in the set and “th” just means the (n)th number. To find the median, first order the numbers from smallest to largest. Then find the middle number.
so it's 1,4,7,8 and 13 so the median is 7
so we do not agree with him
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Answer:
The number of 1/5 liter glasses that Lin can fill is ![7\frac{1}{2}](https://tex.z-dn.net/?f=7%5Cfrac%7B1%7D%7B2%7D)
Step-by-step explanation:
we know that
To find out how many 1/5 liter glasses can Lin fill with a 1 1/2 liter bottle of water, divided 1 1/2 by 1/5
so
![1\frac{1}{2} :\frac{1}{5}](https://tex.z-dn.net/?f=1%5Cfrac%7B1%7D%7B2%7D%20%3A%5Cfrac%7B1%7D%7B5%7D)
Convert mixed number to an improper fraction
![1\frac{1}{2}=1+\frac{1}{2}=1\frac{1*2+1}{2}=\frac{3}{2}](https://tex.z-dn.net/?f=1%5Cfrac%7B1%7D%7B2%7D%3D1%2B%5Cfrac%7B1%7D%7B2%7D%3D1%5Cfrac%7B1%2A2%2B1%7D%7B2%7D%3D%5Cfrac%7B3%7D%7B2%7D)
substitute
![\frac{3}{2} :\frac{1}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B2%7D%20%3A%5Cfrac%7B1%7D%7B5%7D)
Multiply in cross
![\frac{5*3}{2*1}=\frac{15}{2}=7.5](https://tex.z-dn.net/?f=%5Cfrac%7B5%2A3%7D%7B2%2A1%7D%3D%5Cfrac%7B15%7D%7B2%7D%3D7.5)
Convert to mixed number
![7.5=7+\frac{1}{2}=7\frac{1}{2}](https://tex.z-dn.net/?f=7.5%3D7%2B%5Cfrac%7B1%7D%7B2%7D%3D7%5Cfrac%7B1%7D%7B2%7D)
Congruent means the same shape/ angles. They ask for two angles that are next to eachother so you have to look for two angles listed that are next to eachother on the figure. The only choice that fits is d.
Answer:
the last one i believe
Step-by-step explanation:
sry if im wrong u_u
53 Cm.
17 x 3.4 = 53.38
53.38 Rounded Down Is 53