What is 10 to the power of 30

Chosen at random, 500 rural and 500 urban persons age 65 or older were asked about their health and experience with prescription drugs.

Which number is divisible by 9? 121 127 144 137

How much would $200 invested at 5% interest compounded monthly be worth after 9 years? Round your answer to the nearest cent. A (t) = P (1 + (r/n)) ^ (nt)

Annette has 1/4 yard of fabric. She cuts it in 3 equal pieces. What fraction of a yard is each piece of fabric?

A deposit of $13000 ends up becoming $14700 in 3 months. what is rate?

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.