Mathematics, 16.09.2019 09:20 MorgannJ
Solve 0 = 5x2 – 1.5x – 0.5 by using the graphing calculator to graph the related function. what are the solutions to the equation? –0.5 and 0.2 –0.2 and 0.5 –0.5 and 0.5 –0.2 and –0.5
Answers: 2
Mathematics, 21.06.2019 13:30, jasarochel
The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20
Answers: 2
Mathematics, 21.06.2019 20:30, einsigcn8481
Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.
Answers: 2
Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Solve 0 = 5x2 – 1.5x – 0.5 by using the graphing calculator to graph the related function. what are...
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