Mathematics, 07.01.2020 01:31 mxdv
Suppose dot-com entrepreneurs want to know what percentage of people use the internet. they sent a questionnaire to all e-mail addresses asking whether the recipient uses the web. what percentage of the respondents is likely to say that they us the web?
Answers: 1
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
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Mathematics, 21.06.2019 19:00
1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?
Answers: 1
Suppose dot-com entrepreneurs want to know what percentage of people use the internet. they sent a q...
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