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Ainat [17]
3 years ago
7

A student skipped a step when she tried to convert 11 hours to seconds, and she got the following incorrect result:

Mathematics
1 answer:
Aleksandr [31]3 years ago
8 0
The formula to convert from hours to seconds is:

seconds = hours x 3,600

Therefore, 11 hours converted to seconds = 39,600 seconds
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The smaller triangle is a dilation of the larger triangle with a center of dilation at (2,−1) .
andrew-mc [135]

Answer:

Option B. 1/2

Step-by-step explanation:

The smaller triangle is a dilation of the larger triangle with the center of dilation at (2, -1).

we have to calculate the scale factor of the dilation.

One point of the large triangle is (-4, -1). After dilation it has become (-1, -1) of the smaller one.

If we consider the x coordinates of the point x = -4 has reduced down to -1 therefore scale factor = side of small triangle/side of the large triangle = (2 + 1)/(2 + 4) = 3/6 = 1/2

Therefore Option B. 1/2 is the answer.

3 0
3 years ago
Read 2 more answers
Subtract <br> 6 2/3 - 4 4/9
Orlov [11]

6 2/3 = 20/3 = 60/9

4 4/9 = 40/9

60/9 - 40/9 = 20/9 = 2 2/9

5 0
3 years ago
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The exponential model A=302.5e^0.0211 describes the​ population, A, of a country in​ millions, t years after 2003. Use the model
Naddik [55]

The population of the country in 2003 is 302.5 million

<h3>How to determine the population of the country in 2003.</h3>

From the question, we have the following parameters that can be used in our computation:

Exponential model, A = 302.5e^0.0211t

Where i is the number of years after 2003

In the year 2003, the value of t is 0

i.e. 0 years after 2003

So, we have

A = 302.5e^(0.0211 * 0)

Evaluate the products

A = 302.5 * 1

So, we have the following result

A = 302.5

Hence, the population is 302.5 million

Read more about exponential models at

brainly.com/question/27161222

#SPJ1

3 0
1 year ago
Make a table of values for each eqution<br> y = |x| + 1
Alisiya [41]
No x-intercept/Zero
y=1

Hope I can help you!

4 0
3 years ago
HELP ME PLEASEEEEEEEEEEEEEEEE
dsp73
The answer should be 18.66
7 0
2 years ago
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