Check my answer. geometry. do not bother answering if you don't know what you're doing. in a 30-60-90 triangle, what is the length of the hypotenuse when the shorter leg is 8 m?

enter your answer in the box.

16 m

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

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.