Mathematics, 04.09.2019 17:10 jacamron
There is a class of 63 students. the teacher and each student owns and keeps in his/her pocket a working cell phone. each of these cell phones has a log of the phone number of everyother student. email is down. the teacher will cancel class and needs to let the class know as fast as possible since the class starts in 15 minutes. clearly, the teacher can't call all the students himself; there isn't enough time. write an algorithm for the teacher to follow to expedite informing all students in the class that it is cancelled. note: you are to assume that you are living in 1999 when there was no text messaging and no conference calling, i. e. you can only make one call to one recipient at a time and each call takes exactly 2 minutes.
Answers: 2
Mathematics, 21.06.2019 12:30
How can you solve an equation with a variable on both sides? complete the explanation. you can solve the equation by using *(blank)* operations to get the variable terms on one side of the equal sign and the constant terms on the *(blank)* side. then *(blank)* both sides by the coefficient of the resulting variable term.
Answers: 2
Mathematics, 22.06.2019 02:00
Which is the best estimate of the product of 0.9 x 0.88? 0 0.25 0.5 1
Answers: 2
There is a class of 63 students. the teacher and each student owns and keeps in his/her pocket a wor...
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