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zheka24 [161]
3 years ago
12

I Need Help Find the Mean, Median, and range for 61-66 ... HELP!

Mathematics
1 answer:
docker41 [41]3 years ago
3 0
Please, you need to help yourself by looking up the meaning of these terms:  mean, median, mode, range FIRST.  How else will you know what you're looking for?

Example:  Find the mean of the integers 34 33 35 33 32 35 34 32.  To do this, just add them up, count how many you have, and then divide your sum by that count.  

Example:  Find the median of the integers 34 33 35 33 32 35 34 32.  First, arrange these integers in ascending order:  32 32 33 33 34 34 35 35.  Second, count them:  I see 8 integers.  Third, find the median:  It's the average of the middle two integers:  (33+34)/2 = 33.5
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A family is trying to pick from different shades of paint for their living room. They have narrowed it down to 10 colors: 3 diff
NeTakaya

Answer:

30%

Step-by-step explanation:

A family is trying to pick from different shades of paint for their living room. They have narrowed it down to 10 colors: 3 different blues and 7 different greens. The family decides to just randomly select a color from these. What is the probability they will pick a shade of blue? Choose the answer in percent form. Question 3 options: 50% 100% 70% 30%

First, we need to convert the probability of picking a blue shade into a fraction.

= 3/10

Since this is by 10, we need to times 0.3 (numerator) by 10 (the number of outcomes) Whatever you do to the numerator, you do to the denominator. This means that you also times 10 by 10

This gives you 30/100

Since a percentage is out of 100, you don't need to change anything, just take away the 100 and put a percentage sign.

=30%

5 0
3 years ago
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Subtract 275000-30000
Varvara68 [4.7K]
Hi, it is 245,000 all you have to do is 70000-3000
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3 years ago
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the half-life of uranium -238 is 4.5 × 10 to the power of 9 years. The half-life of uranium-238 than that of uranium-234
Anika [276]

Answer:

Uranium-234 is an isotope of uranium. In natural uranium and in uranium ore, U-234 occurs as an indirect decay product of uranium-238, but it makes up only 0.0055% (55 parts per million) of the raw uranium because its half-life of just 245,500 years is only about 1/18,000 as long as that of U-238.

Step-by-step explanation:


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3 years ago
BRAINLIEST ASAP!!!!!!!<br><br> why is it useful to factor out the gcf first when factoring
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These two terms now have a common factor of (2x + 1). Seems like we should be able to do something with that information, don't you think? In fact, we can pull out this common factor and rewrite the polynomial again:

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3 years ago
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the answer is 72! Hope this helps! :)

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