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labwork [276]
3 years ago
15

In a group of 24 people, 10 study

Mathematics
2 answers:
Minchanka [31]3 years ago
8 0

Answer:

n = 24

p(a) = 10/24

p(b) = 15/24

[ p(a) + p(b) - [p(a) ×p(b)] ] -1 = answer

[ 35/24 - 6/24 ] -1 = 39/24 - 24/24 = 5/24

Ludmilka [50]3 years ago
8 0
<h3>Answer:   6</h3>

=================================================

Explanation:

There are 24 people total and 18 of them study at least one subject. So that must mean 24 - 18 = 6 people do not study any of the subjects mentioned.

The values of 10 and 15 aren't used at all.

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inna [77]

Answer:

Im really sprry i do not know tgis but good luck!!

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3 years ago
Now that you've figured out the formula for the area of acircle, A =Tr?, let's find the information we need tocalculate that are
satela [25.4K]

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1 year ago
A tree measured 12 1/2
maxonik [38]

Answer:4.08 ft a year or 1 and 5/8 feet a year (approx)

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It's  12.5 feet the first year

51 feet 5 years later

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3 0
3 years ago
What is two other ways to write 8.517
vova2212 [387]
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6 0
3 years ago
About 7​% of the population of a large country is math phobic. If two people are randomly​ selected, what is the probability bot
ss7ja [257]

Answer:

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What is the probability at least one is math phobic​? 9.31%

Step-by-step explanation:

In order to both be math phobic, both individuals has to be inside of the probability of 7%, that means 0.07*0.07 = 0.0049 = 0.49%

In order to at least one be math phobic there's some cases which satisfies the sentence:

Individual A is math phobic and B as well = 0.07*0.07 = 0.0049 = 0.49%

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7 0
3 years ago
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