If x=3 which expression can be completely simplified
...
Answers: 2
Mathematics, 21.06.2019 14:00
Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)
Answers: 1
Mathematics, 21.06.2019 20:00
Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?
Answers: 3
Mathematics, 21.06.2019 22:00
Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?
Answers: 2
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
Mathematics, 07.05.2021 06:50
Mathematics, 07.05.2021 06:50
Biology, 07.05.2021 06:50
Social Studies, 07.05.2021 06:50
Mathematics, 07.05.2021 06:50
English, 07.05.2021 06:50
Mathematics, 07.05.2021 06:50
Chemistry, 07.05.2021 06:50
Mathematics, 07.05.2021 07:00
Chemistry, 07.05.2021 07:00
History, 07.05.2021 07:00
Mathematics, 07.05.2021 07:00
Social Studies, 07.05.2021 07:00