Mathematics, 19.11.2019 23:31 corbinfisher
You are in charge of buying food for your family reunion. you spent $90 on hamburgers and turkey burgers. you pay $1.50 for each hamburger and two dollars for each turkey burger. let x be the number of hamburgers and y be the number of turkey burgers. write an equation in standard form that represents the situation
Answers: 1
Mathematics, 21.06.2019 15:30
The triangles are similar. what is the value of x? show your work.
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Mathematics, 21.06.2019 18:30
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
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Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
You are in charge of buying food for your family reunion. you spent $90 on hamburgers and turkey bur...
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