Mathematics, 28.07.2019 08:00 skykopystecky795
The graph of a quadratic function intercepts the x-axis in the two places and the y-axis in one place. according to the fundamental theorem of algebra, which of the following statements is correct? 1 the quadratic function has no real zeros and two non-real zeros. 2 the quadratic function has two distinct real zeros and one distinct non-real zero. 3 the quadratic function has two distinct real zeros. 4 the quadratic function has one distinct real zero and one distinct non-real zero.
Answers: 1
Mathematics, 21.06.2019 17:00
Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip
Answers: 1
Mathematics, 21.06.2019 17:00
The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?
Answers: 2
Mathematics, 21.06.2019 17:10
The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable
Answers: 2
The graph of a quadratic function intercepts the x-axis in the two places and the y-axis in one plac...
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