0.000000000093 in scientific notation

Y = f (x) = 8x Find f (x) when x= Enter the correct answer.

Which property justifies the following equation? 7 (0+5) = 7*0+7*5

Each of the cats in a pet store was weighed. Here are their weights (in pounds): 9, 10, 6, 14, 7, 14, 14, 9 Find the mean and median weights of these cats. If necessary, round your answers to the nearest tenth.

What is unit price of a jar 30oz cosr 3.49 to nearest ten?

Determine the number of ways to choose a set of 9 pencils from a selection of 10.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.