Mathematics, 29.01.2021 01:00 kiaramccurty
A parabola can be drawn given a focus of (-7,-6) and a directrix of the y=6. What can be said about the parabola
Answers: 2
Mathematics, 21.06.2019 15:50
Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.
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Mathematics, 21.06.2019 21:00
An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.
Answers: 1
Mathematics, 21.06.2019 22:00
Two numbers have a sum of -19. one number is x. what expression represents the other number?
Answers: 2
A parabola can be drawn given a focus of (-7,-6) and a directrix of the y=6. What can be said about...
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