2 years ago

Please helpppp!!!!!!!

Mathematics

1 answer:

Naddika [18.5K]2 years ago

8 0

X=180-57-57=66

<em>Dababy sus</em>

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Which is greater |60| or |-60|

Aneli [31]

Answer:

They are both equal

Step-by-step explanation:

60 stays 60, and -60 converts to 60, so they are both 60

60=60

Hope it helped!~❤️

6 0

2 years ago

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In a race, 49 out of the 50 bicyclists finished in less than 40 minutes. What percent of bicyclists finished the race in less t

rewona [7]

Answer:

24.5/25

Step-by-step explanation:

49/50 divided by 2 is 24.5/25

May not be correct but that's what I got

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2 years ago

A researcher wishes to estimate the proportion of X-ray machines that malfunction. A random 275 sample of machines is taken, and

Dominik [7]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

$95\%$ Confidence Interval for both the percentage of all x-ray machines

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$= \frac{228}{275}\\\\ = 0.829$

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So, $95\%$ Confidence Interval $= ( 0.78 , 0.87 )$

4 0

2 years ago

Help me pleaseeeeeeeee

denpristay [2]

Answer:

1/12 5/12 11/12

Step-by-step explanation:

Um it was pretty obvious but...

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2 years ago

if you roll a fair six-sided number cube twice. what is the probability that the first roll is a 5 and the second is a 6?

wariber [46]

1/6*1/6=1/36
answer is 1/36

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3 years ago