Mathematics, 09.04.2020 23:37 lily3934
Chen has an MP3 player called the Jumble. The Jumble randomly selects a song for the user to listen to. Chen's Jumble has 4 classical songs, 3 rock songs, and 2 rap songs on it. Chen is going to listen to 360 songs.
What is the best prediction for the number of times Chen will listen to a classical song?
Group of answer choices
Exactly 90 times
Close to 90 times but probably not exactly 90 times
Exactly 160 times
Close to 160 times but probably not exactly 160 times
Answers: 2
Mathematics, 21.06.2019 16:00
Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?
Answers: 1
Mathematics, 21.06.2019 22:30
There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?
Answers: 2
Mathematics, 22.06.2019 01:00
Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.
Answers: 1
Chen has an MP3 player called the Jumble. The Jumble randomly selects a song for the user to listen...
Health, 24.06.2020 16:01
Physics, 24.06.2020 16:01
Mathematics, 24.06.2020 16:01
Mathematics, 24.06.2020 16:01
Mathematics, 24.06.2020 16:01
Mathematics, 24.06.2020 16:01
Mathematics, 24.06.2020 16:01
Mathematics, 24.06.2020 16:01