A spotlight is mounted on the eaves of a house, 30 feet above the ground. The flower bed runs between the house and the sidewalk, so the closest the ladder can be placed to the house is 16 feet. How long a ladder is needed so that an electrician can reach the place where the light is mounted? Pls hel

What is the greatest common factor of 8 and 36

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

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