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3 years ago

1) त्रिभुज LOK को क्षेत्रफल पत्ता लगाउनुहोस् । जहाँ

Mathematics

1 answer:

siniylev [52]3 years ago

7 0

Answer:

hope this helps you.keep it up..

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What is 40/17 as a decimal rounded to the nearest 10th

Kryger [21]

2.4 because you divide 40 by 17. You get 2.352941176<span> and the 5 tells the 3 to go up so your answer is 2.4</span>

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3 years ago

The stem-and-leaf plot represents the distances, in miles, people in an office drive to work each morning.

svet-max [94.6K]

Answer:

Step-by-step explanation:

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3 years ago

The results of a recent survey of 1500

ddd [48]

Answer:

A) <u>7 : 13</u> is the ratio .

B) <u>69.65 million </u>approve of George W. Bush.

Step-by-step explanation:

Given:

The results of a recent survey of 1500 American adults show that 525 approve of the job that President George W. Bush is doing and 975 do not approve.

Now, to find the ratio of the people approve to those that do not. And number of people approve of George W, if there are 199 million adults in the United States.

People approve of the job = 525.

People do not approve of the job = 975.

So, the ratio of that approve to those that do not:

$525:975$

$=\frac{525}{975}$

<em>On simplifying it:</em>

$=\frac{7}{13}$

$=7:13.$

Thus, the ratio is 7 : 13.

If the adults in the United States is 199 million.

Let the people approve be $x.$

According to survey 525 out of 1500 approve of the job.

So, 525 is equivalent to 1500.

Thus, $x$ is equivalent to 199,000,000. (1 million = 1,000,000.)

Now, to solve by using cross multiplication method:

$\frac{525}{1500} =\frac{x}{199,000,000}$

<em>By cross multiplying we get:</em>

<em>Dividing both sides by 1500 we get:</em>

$69,650,000=x\\\\x=69,650,000.$

Thus, number of people approve are 69.65 million.

Therefore, 69.65 million approve of George W. Bush.

8 0

3 years ago

According to the National Center for Health Statistics, in 1990, 28% of babies in the United States were born to parents who w

Triss [41]

Answer:

2029

Step-by-step explanation:

We can write an equation:

0.28+0.006x=0.51

A few things explained:

The constant 0.28 comes from the fact in 1990, 28% of babies were born to parents who were not married. 28%=0.28

0.006 represents 0.6% and x represents the number of years will pass until 49% of babies will be born out of wedlock

0.51 represents 51%. 51% represents the percentage of babies who will be born to parents not married (100% - 49%=51%). You want to use 51% instead of 49% because the right side represents the babies born to parents not married.

We can solve the equation:

0.28+0.006x=0.51

0.006x=0.23

x=38.33

Since you can't have 38.3333 years, we'll say that 39 will pass until 49% of babies are born out of wedlock.

So, we add 39 years to 1990.

1990+39=2029

Hope this helps!

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3 years ago

2x-5=x/2+-20 what does x equal in this equation

kramer

X is -3.333333333333333333...

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3 years ago

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