Answers:
A. (x-4)^2 + (y+2)^2=4
B. (x+4)^2 + (y-2)^2=4
C. (x-4)^2 + (y+2)^2=16
D...
Mathematics, 05.10.2021 14:00 marissasabino111
Answers:
A. (x-4)^2 + (y+2)^2=4
B. (x+4)^2 + (y-2)^2=4
C. (x-4)^2 + (y+2)^2=16
D. (x+4)^2 + (y-2)^2=16
Answers: 2
Mathematics, 21.06.2019 19:00, lexipooh7894
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
Answers: 1
Mathematics, 21.06.2019 19:20, axelsanchez7710
The suare root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
Mathematics, 22.06.2019 04:10, fonzocoronado3478
The probability that a u. s. resident has traveled to canada is 0.18 and to mexico is 0.09. a. if traveling to canada and traveling to mexico are independent events, what is the probability that a randomly-selected person has traveled to both? (page 109 in the book may ) b. it turns out that only 4% of u. s. residents have traveled to both countries. comparing this with your answer to part a, are the events independent? explain why or why not. (page 119 may ) c. using the %’s given, make a venn diagram to display this information. (don’t use your answer to part a.) d. using the conditional probability formula (page 114 in the book) and the %’s given, find the probability that a randomly-selected person has traveled to canada, if we know they have traveled to mexico.
Answers: 3
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