Acar is traveling at a rate of 90 kilometers per hour. what is the car's rate in miles per hour? how many miles will the car travel in 4 hours? in your computations, assume that 1 mile is equal to 1.6 kilometers. do not round your answer.
rate:
distance in 4 hours:

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?

What expression is equivalent to (2x-1)(x-3)?

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2