Mathematics, 14.07.2019 03:30 coombsbob
Easy to find, a computer data base, charges $30/h during peak hours to access its records. the charge during off-peak hours is $12/h. indigo research was billed $876.00 last month for 40 hours of access time. using a system of equations, find the number of hours charged for usage during peak times. a) 16 hours b) 18 hours c) 22 hours d) 24 hours
Answers: 1
Mathematics, 21.06.2019 14:30
Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
Answers: 1
Mathematics, 21.06.2019 19:30
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: 2
Mathematics, 21.06.2019 20:30
Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.
Answers: 2
Easy to find, a computer data base, charges $30/h during peak hours to access its records. the charg...
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