At 1200 hours in london it is 0400 hours in los angeles. what day and time is it in los angeles if it is 0630 hours on sunday in london?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

How do i find the missing angle measure in a polygon