Neglecting air resistance, the distance s(t) in feet traveled by a freely falling object is given by the function s(t)=16t^(2), where t is time in seconds. The height of a certain tower is 861 feet. How long would it take an object to fall to the ground from the top of the building?

Complete the steps to find 4.830 ÷ 5

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

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of