The figure below shows ∠ABC formed by the hands of the clock at 4 o’clock. What is the measure of ∠ABC?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

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