Mathematics, 04.08.2019 18:00, tyler9158
Matrices a and b are shown below. a=( 1 0 1 1 0 0 1 1 1 ) b(0 1 0 x 0 y 1 -1 0) what values of x and y will make the equation ab = i true? x=1 y=-1 x=-1 7=-1 x=-1 y=1 x=1 y=1
Answers: 1
Mathematics, 21.06.2019 15:30, priceisright11401
Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11
Answers: 3
Mathematics, 21.06.2019 18:30, jamesvazquez3135
The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?
Answers: 1
Mathematics, 21.06.2019 19:30, tiwaribianca475
Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Matrices a and b are shown below. a=( 1 0 1 1 0 0 1 1 1 ) b(0 1 0 x 0 y 1 -1 0) what values of x and...
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