In ΔEFG, e = 93 cm, g = 54 cm and ∠G=47°. Find all possible values of ∠E, to the nearest 10th of a degree.

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Write the fraction for the part that is shaded. then find the equivalent fraction.