as part of the survey, a group of people were asked to name their preferred method of Ewing for the pension shows. their responses are shown in table which percentage bar graph best represents the data? ​

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

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)?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.