Can someone please help me with this? 3) There are 1600 meters in a mile. How many miles per hour is 143.6 meters per second? (Enter your answer, but round to the
tenths place.)

One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?

The heliocentric and the geocentric models of the solar system included these central principles

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).