Mathematics, 09.03.2021 18:30 jgandarilla21
The 225 men and 175 women in a group were each asked whether they had a blank card. 138 women said they did, and 41 men said they did not. One member of the group is selected at random. Showing your working, decide whether the events ‘a woman is selected’ and ‘a person who has a blank card is selected’ are independent.
Answers: 3
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He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?
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Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
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Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)
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The 225 men and 175 women in a group were each asked whether they had a blank card. 138 women said t...
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