Mathematics, 27.06.2019 21:30, naomijamieson88
((pls need then to get my grade up))what is the solution of the system? use the elimination method. { 4x+2y=66xβ4y=β12 a the solution is (32,ββ0) b the solution is (0, 3) . c there are an infinite number of solutions. d there is no solution.
Answers: 1
Mathematics, 21.06.2019 18:00, ddoherty88
How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?
Answers: 1
Mathematics, 21.06.2019 20:30, Travisbennington
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, yβ12, z). find x, y, and z. there are 2 sets.
Answers: 1
Mathematics, 22.06.2019 02:30, caprisun6779
Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.
Answers: 3
((pls need then to get my grade up))what is the solution of the system? use the elimination method...
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