Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 22:40
The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
Answers: 1
Mathematics, 22.06.2019 01:30
What is the solution for the following system of equations? use any method to solve. 2x + 8y = 4 x = -3y + 5 question 4 options: x = 14, y= -3 x = 2, y = -3 x = -3, y = -3 x = 12, y = 5
Answers: 1
Mathematics, 22.06.2019 04:30
People end up tossing 12% of what they buy at the grocery store. assume this is the true population proportion and that you plan to take a sample survey of 540 grocery shoppers to further investigate their behavior. a. calculate the mean and the standard error for the sample proportion p. b. describe the sampling distribution of p in part a. draw a graph of this probability distribution with its mean and standard deviation. what is the probability that your survey will provide a sample proportion more than 15%? c. d. population proportion? what is the probability that your survey will provide a sample proportion within + 0.03 of the
Answers: 2
You know the right answer?
In circle o, which of the following is a diameter?...
Questions
Mathematics, 24.03.2021 07:20
History, 24.03.2021 07:20
Mathematics, 24.03.2021 07:20
English, 24.03.2021 07:20
Social Studies, 24.03.2021 07:20
Mathematics, 24.03.2021 07:20
Mathematics, 24.03.2021 07:20
Chemistry, 24.03.2021 07:20
English, 24.03.2021 07:20
Physics, 24.03.2021 07:20
Biology, 24.03.2021 07:20
English, 24.03.2021 07:20
Biology, 24.03.2021 07:20
Mathematics, 24.03.2021 07:20
