A random variable X has a normal distribution with mean u = 368 and standard deviation = 97. Find a if P(X≥ a) =.1469

Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?

What are the applications of electromagnetic waves

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.