Which portion of the unit circle satisfies the trigonometric inequality cos? + sin? 22 1? Assume that e is the angle made by the positive x-axis and a ray from the origin.

Thomas hiked 6 miles on monday 10 miles on tuesday and 8 miles on wednesday. what is the mean value closesst to the mean number of miles over the tree day period?

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Answer this question only if you know the answer! 30 points and