Find the simplified form of the expression. Give your answer iscientific notation. (9*10^5) (6*10^7)

It takes Nadia 4/9 h to complete her Language Arts homework and 2/9 h to complete her mathematics homework. Which takes longer? How much longer?

Mr. Fields ordered 3 tons of gravel for driveway at a factory how many pounds of gravel did he order

The sales tax rate on camping equipment is 7 percent. Olivia will buy a sleeping bag priced at $35.35 and a tent at $52.75. What amount will Olivia spend on the sales tax.

Claire took 3 3/4 hours to read a book her brother don took 2/3 of hours less to read his book how much time did it take don to read

Starting with 4 and adding 15 and subtracting 10 what are the first 12 numbers?

According to a study, one dash fifth of all rough diamonds produced in one region are blood diamonds. Also, 88 % of the region's rough diamonds are processed in City X, and of these diamonds, one dash fourth are blood diamonds. a.

The library carries a total of 750 biography, mystery, fantasy, and science fiction books. There are 3 times as many science fiction books as fantasy books, twice as many mystery books as fantasy books, and four times as many biographies as fantasy

Using three mixed numbers as side lengths, draw an equilateral triangle with a perimeter of 8/1/4 feet. Show all the steps.

You have two job offers to consider. The first job pays $18 per hour. You would work fourty hours each week with little to no chance for overtime. The second job is a salaried position and pays $35,000 per year.

s, of an item is s = c + mc, where c is the cost of the item and m is the percent markup based on cost. What is the formula solved for m?