12 is what % of 200

Be precise. Multiplication is defined as repeated addition. Use the word repeated to define exponential form. Justify your reasoning.

The ratio of apples to oranges in a fruit basket are 3 to 5. if there are 40 apples and oranges altogether, how many apples must there be?

a bathtub thats holds 32 gallons kf water cintains 12 gallons of water and if you begin filling it and after 5 minutes tge tub is full how do u write this in a standard form equation

marc bought a bike for $800 in the year 2002. its value depreciates by 6% per year. what was the value of bike in 2015? round to the nearest hundredth

Math is often used to determine the correct dosage for medications; create scale drawings; graph data from scientific investigations. Given this information, what conclusion can be made about mathematics? A.

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.