If the angle of elevation of the ramp is 4.76°, determine and state the length of the ramp, to the nearest tenth of a foot.
Determine and state, to the nearest tenth of a foot, the horizontal
distance, d, from the bottom of the stairs to the bottom of the
ramp.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height