Mathematics, 02.03.2021 20:20 krally0399
althea volunteers in the school library for 2 1/4 hours on mondays, wednesdays, and fridays. on tuesdays and thursdays, she volunteers for 1 3/4 hour. althea thinks she volunteers more than 10 hours a week. how many hours does she volunteer? Please help asap
Answers: 1
Mathematics, 22.06.2019 00:50
Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?
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Mathematics, 22.06.2019 01:00
Bc and bd are opposite rays. all of the following are true except a)a,b,c,d are collinear b)a,b,c,d are coplanar c)bc=bd d)b is between c and d
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Mathematics, 22.06.2019 03:00
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Mathematics, 22.06.2019 05:30
The probability brenda will recieve a telemarketing call is 15%. if she gets 20 calls a day, how many can she expect to be telemarketing calls?
Answers: 1
althea volunteers in the school library for 2 1/4 hours on mondays, wednesdays, and fridays. on tues...
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