Mary is writing invitations for her birthday party. She plans to invite 16 friends. So far, Mary has written 12 invitations. Whi
1 answer:
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Answer:
<h2>c. 2</h2>Step-by-step explanation:
<u>Correct Question:</u>
What is the product in simplest form?
<u>Answer:</u>
is the product in simplest form
<u>Step-by-step explanation:</u>
We can find the simplest form of solving two fractions. So, to make the fractions multiplication simple, multiply two fractions in the numerator and divide it by the denominators of the two fractions. In the given case,
To simplify, multiply both 6 and 3 in numerator and multiply 11 and 4 in denominator of two fractions. So, we get
To simplify the above, divide 18 and 44 by their greatest common factor, which is 2. By doing this, we get
Answer:
35.41%
Step-by-step explanation:
The average weighted mean is a mean that is calculated by multiplying the probability of an event by its quantitative outcome and then summing all the products and dividing this result by the number of people surveyed. We use this mean when not all the data has the same weight (some of them contribute more than others)
- To find the weighted mean of this data, we are going to multiply the percentage of people who liked the new diet cola by the number surveyed.
40 x 1000 = 40,000
30 x 3000= 90,000
50 x 800 = 40,000
2. Now we are going to sum these results
40,000 + 90,000 + 40,000 = 170,000
3. The total of people who were surveyed is:
1000 + 3000 + 800 = 4800.
4. Dividing the sum of the products by the number of people we get:
Therefore, the average percentage of people who prefer the taste of the new diet coke is 35.41%