Mathematics, 01.03.2021 07:50 booney46
Can someone please help me out it’s a test please please please Please please please answer. Both questions if you can.
1. In a box there are 34 batteries. 6 of the batteries do not work. If four are selected without replacement find the probability that all of them work.
2. If a student guessed on three questions on a multiple-choice exam, with each question having options A, B, C, and D, what is the probability that he or she would get them all wrong?
Answers: 3
Mathematics, 21.06.2019 18:50
7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?
Answers: 3
Mathematics, 21.06.2019 23:30
Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
Answers: 3
Mathematics, 22.06.2019 00:30
Intro biblioteca sunt 462 de carti cu 198 mai putine enciclipedii si cu 47 mai multe dictionare decat enciclopedii cate enciclopedii sunt in biblioteca
Answers: 1
Can someone please help me out it’s a test please please please Please please please answer. Both qu...
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