There were four experiments conducted with flipping a coin. Which experiment shows the experimental probability of getting heads when flipping the coln that is the closest to the theoretical probability of getting heads?
heads 73 out of 150 trials
heads 94 out of 200 trials
heads 123 out of 250 trials
heads 144 out of 300 trials

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

What is negative 3/9 times negative 2/8 ?