Mathematics, 26.11.2019 05:31 mazolethrin3461
An examination consisting of ten true-or-false questions was taken by a class of 100 students. the probability distribution of the random variable x, where x denotes the number of questions answered correctly by a randomly chosen student, is represented by the accompanying histogram. the rectangle with base centered on the number 8 is missing. what should be the height of this rectangle?
Answers: 1
Mathematics, 21.06.2019 16:00
Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48
Answers: 3
Mathematics, 21.06.2019 19:20
Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?
Answers: 1
Mathematics, 21.06.2019 20:00
Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
Answers: 1
Mathematics, 21.06.2019 22:30
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
An examination consisting of ten true-or-false questions was taken by a class of 100 students. the p...
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