Express the number in scientific notation. Round to three decimal places. 558.31. A. 5.583x10-2 (-2 exponent)
B. 5,583 x 106 C. 5,583 x 102
D. 5,583 x 10-6 (-6 exponent)

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?