If the interest earned by a cd os compounded annually which rule is most accurate when calculating how long it will take the money invested in the cd to double

If a dozen nails weighs 1 pound, how many nails are in 2.5 pounds?

7h = - (2h-18) 7h = - (2h-18) Solve for h

An airplane is flying 2250 feet in the air. A submarine submerged 1300 feet below sea level. What is the difference in elevation between the airplane and the submarine?

There are 213 fortunes, what is the largest about of times alice can eat at this restaurant without getting the same fortune 4 times

The set of ordered pairs (-1,8), (0,3), (1,-2), and (2,-7) represent a function. What is the range of the function?

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.