Trey has completed 36 deliveries so far this week. he needs to make 80 deliveries for the week. what percentage of deliveries has trey completed?

Which number completes the inequality? 2/3 < _ < 7/9

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

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i