Evaluate the following expression. Place the answer in standard notation. 1.48 x 105/
(4.2 x 104) (6.8 x 10-2)

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?

Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?