This might be a bit tmi, but I had a eating disorder that lasted about three weeks until I was found out, but I wasn't on my period at the time. I don't know if my period is just still irregular, or if the eating disorder messed something up. It's about two-three days late. Is there something wrong with me or..?

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Which of the following graphs could represent a cubic function?

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30