Mathematics, 18.11.2020 23:40 aletadaboss
When solving this system of linear equations with the elimination method,
you can multiply the bottom equation by 3.
3x+6y = 38
3(5x - 2y)= 3(-30)
This step works because of the .
Answers: 2
Mathematics, 21.06.2019 21:30
Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.
Answers: 2
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
When solving this system of linear equations with the elimination method,
you can multiply the bott...
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