There are 2.54 centimeters in an inch. when using this conversion factor, how many significant figures are you limited to?

Do humans beings live for as long as a million hours? Explain reasoning and calculations. This needs to be answered! It is urgent

A cylinder is full at 471 cm³ and has a radius of 5 cm. It currently contains 314 cm³ of water. What is the difference between the height of the water in the full cylinder and the height when 314 cm³ of water remains in the cylinder?" Use 3.

Amelia opened a new savings account at a local bank. She made a beginning deposit of $1,000. The account earns 2% simple interest.

Dependent variable C depends on both independent variable A and independent variable B. Which statement is correct? a.

Doc Brown's DeLorean has three crucial systems that are required for a successful trip: combustion engine, time circuits, and flux capacitor. The combustion engine is necessary to reach a target speed of 88mph and has a reliability of 0.94.

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.