Alatter is placed 30 inches from the wall. it touches the wall at a height of 50 inches from the ground. the angle made by the ladder with the ground is degrees, and the length of the ladder is inches.

Which expression is equivalent to 3^3 + 2^2?

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)