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UkoKoshka [18]
3 years ago
15

you are making necklaces for your friends. You have 72 blue beads and 42 red beads. Each friend will recieve a identical necklac

e, and all beads must be used
Mathematics
2 answers:
Leni [432]3 years ago
4 0

Answer: 6

Step-by-step explanation: Because, 6 is the highest number you can multiply both with, 6x12 = 72 and 6x7 = 42

Andrej [43]3 years ago
3 0

72 and 42 are both divisible by 6

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0 and 5 can be in the one's place of a number that has 5 as a factor.
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The most recent poll of 50 randomly-selected members of a school club with a total of 80 members showed that 38 are planning to
melisa1 [442]

Answer with Explanation:

Total number of members in School Club = 80 members

Number of member randomly Selected,that is sample size used  (P) = 50 members

Number of members who are planning to vote for Talia = 38 members

Z Score for 95% confidence interval =1.96

it is given that Margin of Error ,E,of the poll using a 95% confidence interval=12%

E=\frac{Z*\sigma}{\sqrt{P}}\\\\ \frac{12}{100}=\frac{1.96 * \sigma}{\sqrt{50}}\\\\ \sigma=4.32890

Standard Deviation=4.3 (approx)

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taurus [48]

Answer:

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3. add and subtract(left to right)-1/6+4/5=19/30

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Answer:

I do believe that the answer would be 56%

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