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QveST [7]
2 years ago
5

Cesar turned in his third research report, his teacher said that he had completed 20%of the reports for the school year, how man

y research reports will he be doing during the school year?
Mathematics
1 answer:
AleksAgata [21]2 years ago
6 0

Answer:

Cesar will be doing  15 research reports during the school year.

Step-by-step explanation:

Given:

Number of research report completed = 3

Percentage of the report completed for school year = 20%

We need to find total number of research report completed during school year.

Solution:

Let the total number of research report completed during school year be 'x'.

Now we can say that;

Number of research report completed is equal to Percentage of the report completed for school year multiplied by total number of research report completed during school year and then divided by 100.

framing in equation form we get;

3=\frac{20}{100}\times x\\\\3=0.2x

Dividing both side by 0.2 we get;

\frac{3}{0.2}=\frac{0.2x}{0.2}\\\\x=15

Hence Cesar will be doing  15 research reports during the school year.

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Answer:

p = 7

Step-by-step explanation:

set the expressions = to each other

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distribute the 4 on both sides(multiplying the numbers on the inside)

4n+28 = 4n+4p

subtract the 4n from the right and left

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3 0
3 years ago
A juice factory offers its juice in both bottles and cans. A class of students on a field trip decides to compare the numbers of
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7 0
2 years ago
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blagie [28]

Answer:

b. more money

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1 year ago
Step 3: Displaying numerical data in dot plots, and describing and analyzing the data.
AlexFokin [52]

Answer:The mode if 5, because 5 occurs 8 times, which is more than any other numbers occurring more than once. The median is 6, and this is because when you line up the numbers in order and cross them off to find the middle number, it is 6. I rounded to the mean to about 6.4. I got this by adding all of the numbers up, or by doing 12 + 40 +18 +7, etc, and got the total of 165. Because there is a total of 26 data points, I divided those numbers and got 6.3461, which ends up rounding to 6.4.

Step-by-step explanation:

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