Points P, Q, and S are collinear. If a ray QT bisects ZRQS , what is mZTQS ?

mZTQS=

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

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.