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3 years ago

How many women out of every 1,000 women hold a Masters Degree? (BIASED OR UNBIASED)

2 answers:

5 0

Answer:13.1 Percent Have a Master's, Professional Degree or Doctorate. The educational level of American adults is on the rise as more college graduates go on to earn master's, professional and doctoral degrees

Step-by-step explanation:

RoseWind [281]3 years ago

3 0

The answer is Unbiased

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Round 0.004198223 to 3 significant figures<br><br>I will give brainliest

slava [35]

Answer:

0.00420

Step-by-step explanation:

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3 years ago

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A boat can travel 21mph in still water. If it travels 270 miles with the current in the same length of time it travels 108 miles

erica [24]

Answer: the speed of the current is 9 mph.

Step-by-step explanation:

Let x represent the speed of the current.

A boat can travel 21 mph in still water. If it travels 270 miles with the current. It means that the total speed with which the boat travelled with the current is (21 + x) mph.

Time = distance/speed

Time spent by the boat in travelling 270 miles is

270/(21 + x)

In the same length of time, it travels 108 miles against the current. It means that the total speed with which the boat travelled against the current is (21 - x) mph.

Time = distance/speed

Time spent by the boat in travelling 108 miles is

108/(21 - x)

Since the time is the same, then

270/(21 + x) = 108/(21 - x)

270(21 - x) = 108(21 + x)

5670 - 270x = 2268 - 108x

108x + 270x = 5670 - 2268

378x = 3402

x = 3402/378

x = 9

7 0

3 years ago

Determine if they are congruent. State how they are.

Doss [256]

$\huge \bf༆ Answer ༄$

The Correct choice is ~ D

$\textsf{Not enough information }$

The given triangles are not congruent, because they they just have all their corresponding angles equal to one another, so we need more information ~

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2 years ago

The Department of Streets of a city has a budget of $1,962,800 for resurfacing roads and hiring additional workers this year.

ryzh [129]

Answer:

84,000 m + 36,000 p = 1,962,800

Step-by-step explanation:

Let m denotes number of miles of 2-lane roads the department could resurface and p denotes number of workers hired by the department of Streets of a city.

The cost of resurfacing a mile of 2-lane road is estimated at $84,000.

So,

Cost of resurfacing m miles of 2-lane road = $84,000 m

The average starting salary of a worker in the department is $36,000 a year

So,

Total salary paid to p workers = $36,000 p

Now, total amount is equal to $1,962,800.

84,000 m + 36,000 p = 1,962,800

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3 years ago

What is 9 3/12 + 6 2/3

BartSMP [9]

Answer:

191/12

Step-by-step explanation:

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3 years ago

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