Suppose mi-young wants to estimate the mean salary for state employees in florida. she obtains a list of all state employees and randomly selects 15 of them. she plans to obtain the salaries of these 15 employees and construct a confidence interval for the mean salary of all state employees in florida. have the requirements for a one-sample ‑confidence interval for a mean been met?

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

Which function has the domain x> -11? y= x+ 11 +5 y= x-11 +5 y= x+5 - 11 y= x+5 + 11