An "eggstronaut" is dropped from 45 meters. Calculate the time it takes for the eggstronaut to land if no parachute is used and it simply falls at the acceleration due to
gravity.

What is the type of the reaction below? bacl2 + h2so4 → 2 hci + baso4 double replacement synthesis single replacement decomposition

The substances that are necessary for producing of certain hormones and that store and transport vitamins

The number of passengers who arrive at the platform of a subway station for the 10 am train is a random variable with a mean of 120 and a variance of 16. find the lower bound of the probability that there will be between 100 and 140 passengers (round off to second decimal place).