PLEASE HELP! The two-way frequency table below shows the preferred communication method of employees at a company, based on years of employment with the company. What percentage of employees with 8 or more years at the company reported that email is their preferred method of communication? A. 67.19 B. 48.84 C. 20.48 D. 44.79

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?

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

The reflexive property of congruence lets you say that ∠pqr ≅