Suppose a binomial trial has a probability of success of 0.3, and 500 trials are performed. What is the standard deviation of the possible outcomes? Round your answer to two decimal places.

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)