In the system shown below, what is the sum of the x-coordinates of all
solutions?
3y2 - 5x2 =...
Mathematics, 09.02.2021 23:00 bar23cardenine01
In the system shown below, what is the sum of the x-coordinates of all
solutions?
3y2 - 5x2 = 7
3y2 - x2 = 23
Answers: 3
Mathematics, 21.06.2019 14:00
In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?
Answers: 2
Mathematics, 21.06.2019 21:30
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
Answers: 1
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