Krista can type 60 words per minute. she wrote an essay by hand in 5 hours, and it is now 4 pages long and has 500 words in it. she wants to type up her essay. about how long will it take to type her essay? what is the extra or missing information

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

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?

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?