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Romashka [77]
3 years ago
6

It takes six analysts forty-two days to write a report. If the report had to be ready in 7 days, how many analysts would be need

ed?
Mathematics
1 answer:
Akimi4 [234]3 years ago
7 0
If you assume doubling the workers will halve the time taken to finish then 12 analysts will take 21 days
To finish in 7 days (1/6 of 42 days) you would need 6 x the original number = 36 analysts.

Brook’s Law (see Wikipedia) suggests than adding extra analysts will actually slow the project down!
One reason is the extra people tend to get in each others way.
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6. the price of an item with a 15% discount
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The price of an item with a 15% discount would be 85% of the original price, so if the original price was x, the discounted price would be: \frac{85x}{100}

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3 years ago
In ΔUVW, the measure of ∠W=90°, the measure of ∠V=54°, and WU = 15 feet. Find the length of UV to the nearest tenth of a foot.
Sophie [7]

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Step-by-step explanation:

3 0
3 years ago
Solve for 3.
olga nikolaevna [1]

Answer:

lesser: x = -3

greater: x = 3

Step-by-step explanation:

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3 0
4 years ago
Mr. Menendez ran 13.1 miles at a constant rate for 150 minutes. To find how fast he ran, you solve the equation 13.1 = x • 150.
Novay_Z [31]
X represents his unit rate which is answer #1, speed in miles per minute. It wouldn't make sense to have total distance which is #2 because his total distance is what you are using to find out what x is! Then the number of miles he has run so far makes no sense whatsoever so eliminate that, then 4 is basically is the time it takes to run 13.1 miles which is 150. Hope you understand why the answer is 1. and mark as brainliest!
4 0
4 years ago
Read 2 more answers
Identify the ratio of males to female students in 2009
seraphim [82]

Answer:

0.8

Step-by-step explanation:

<em><u>Attached is the graph for the question.</u></em>

<em><u /></em>

To find the ratio of male to female students in 2009, we first need to know the number of male students and the number of female students.

Looking at the bars of 2009, we can say:

Male students are roughly around 7800

Female students are roughly around 10,800

The ratio is 7800/10,800 = 0.722

From the answer choices, we take the closest estimate, 0.8

That is the answer.

3 0
3 years ago
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