Mathematics, 10.07.2019 02:20 FatCatcreator
Need solving problem 3,4 and 5 . linear algebra for problems 3-7, solve the system using either gaussian elimination with back substitution or gauss-jordan elimination. 3. 2x +3y+z=10 2x-3y-3x=22 4x- 2y 3z=2 4. 2x y2z -4 2x 2y 5 2x- y+62#2 3x-2y + 1122.16 3x y7z--11
Answers: 2
Mathematics, 21.06.2019 15:30
You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have
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Mathematics, 21.06.2019 18:10
Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,
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Mathematics, 21.06.2019 19:00
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
Mathematics, 21.06.2019 19:00
Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1
Answers: 1
Need solving problem 3,4 and 5 . linear algebra for problems 3-7, solve the system using either gau...
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