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natita [175]
3 years ago
5

The heights of 6 randomly selected students in a classroom are 64 inches, 73 inches, 67 inches, 70 inches, 69 inches, and 65 inc

hes. What is the mean of the students' heights?
Mathematics
2 answers:
sveta [45]3 years ago
5 0
The answer is 68 inches. The mean is the average, so you would need to add all the numbers (408), and divide by how many there are (6) which will give you 68.
Fofino [41]3 years ago
4 0

Answer:

68

Step-by-step explanation:

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6 0
3 years ago
Kylie bought a bunch of grapes that weighted 2 pounds and 9 ounces how much did the grapes weight in ounces only
Mrac [35]
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4 0
3 years ago
Read 2 more answers
a ribbion is 3 2/3 yards long. Mae needs to cut the ribbion into pieces that are 2/3 yard long.how much ribbion will be left aft
Lemur [1.5K]
To answer this question you need to divide to get the number of pieces and then multiply whats leff by 3 2/3.

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So 3\frac{2}{3} = \frac{11}{3}
Now divide
\frac{\frac{11}{3}}{\frac{2}{3}}
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We can see she can get 5.5 pieces at 2/3. So .5 is going to be left over so we ask our self, what is .5 of 3 2/3? We times .5 by 3 2/3 = 1.83 yards left. If you want it into a fraction, it would be 1\frac{83}{100} yards left
7 0
3 years ago
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