A group of 80 Seattle school children who lacked antibody to measles (i. e., were not immune to measles) were followed for a total of 125 person-months for infection with measles. At the end of the follow-up, 10 children had acquired antibody to measles. What was the incidence rate for measles infection in this population of children per 1000 person-months, rounded to one decimal place

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?

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !