How to multiply scientific notation with another scientific notation?

Which expresion represents the perimeter of the rectangle above (3y-5), 2y

What is the price per cubic inch for the extra large tub of popcorn (That costs $9.99) that has a volume of 785.4

1. Last week, Mr. Key worked for 50 hours. This week, he work for 58 hours. 2p Find the percent of change for Mr. Key's hours worked. SA be

There are 15 hats on a rack and 9 of them are orange What percentage of the hats are NOT orange?

A jar of tickets for a drawing contains 22 winning tickets and 63 non-winning tickets. What are the odds against winning in the drawing? A. 22:63 B. 63:85 C. 63:22 D. 85:63

Approximate the square root of two to the nearest tenth

Annabelle's mom backed one dozen cupcakes Annabelle took 1 third of that to school how many cupcakes did she take

The minimum daily requirement of vitamin C for 14-year-olds is at least 50 mg per day and average sized apple contain 6 mg of vitamin C how many apples would a person have to eat each day to satisfy this requirement

The tickets for a dance recital cost $5.00 for adults and $2.00 for children. If the total number of tickets sold was 295 and the total amount collected was $1220, how many adult tickets were sold?

Which list of ordered palrs represents solutions to x+y=2? O (-4, 6), (0, 2), (4, 2) (-4, 6), (0, 2), (4, - 2) (-4,-6), (0, 2), (4, 2)