The probability that an event will occur is fraction 9 over 10. which of these best describes the likelihood of the event occurring? likely certain unlikely impossible

How do i solve using pythagorean theorem?

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

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?