14 people chose the tiger and this equals 100-72 = 28%

So the percentage who shose the eag;e and the polar bear = 17/14 * 28 = 34%

So 100 - 28 - 34 = 38% chose the Viking This equals 38 * 0.5 =19 students.<---- Answer

Total number of students = 100 * 0.5 = 50. answer

6 0

2 years ago

Read 2 more answers

Find the mean of the first 7 odd prime number?

bekas [8.4K]

Answer: 75/7 or 10.71 (rounded)

Step-by-step explanation:

Mean = Average

To find the average you should add all the numbers together and then divide it by the amount of numbers.

In this question, the formula is $\frac{n_1+n_2+n_3+n_4+n_5+n_6+n_7}{7}$

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The list of the first 7 odd prime numbers:

3, 5, 7, 11, 13, 17, 19

Now, add them together

3+5+7+11+13+17+19=75

Divide the sum by 7

75÷7=75/7=10.71 (rounded)

Hope this helps!! :)

Please let me know if you have any questions

6 0

2 years ago

What's the answer<br> Gggggvgvvcdgjhggghhgggggggvhggggggg

docker41 [41]

When answering things like this do the brackets first, is there are parenthesis in the brackets do those but keep it in the brackets and work regularly after

3 0

3 years ago