Mathematics, 09.12.2019 19:31 samiiegarciia
115 students could sign up to hear three different speakers for career day. 70 students heard the nurse speak, 52 heard the firefighter, and 78 heard the webmaster. some students heard more than one speaker. the results are shown in the table below.
number of students | speaker
15 | all three
20 | nurse and firefighter
30 | webmaster and nurse
12 | firefighter only
how many students signed up for webmaster only?
Answers: 1
Mathematics, 20.06.2019 18:04
Ifigured out the question and i dont know what to put here
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Mathematics, 21.06.2019 23:20
Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?
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Mathematics, 22.06.2019 00:30
Describe how to translate the graph of y=/x to obtain the graph of y=/x+5
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Mathematics, 22.06.2019 01:00
Pleasse me i need an answer. give me the correct answer. answer if you know it ! the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.
Answers: 3
115 students could sign up to hear three different speakers for career day. 70 students heard the nu...
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