1. What does the horizontal axis ordinarily oscilloscope? The vertical measure on an axis? 2. What frequency should the function generator be set to if period of 25 us is a desired?

In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

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).