How many time do 31 go into 399

The population in a particular country is growing at the rate of 1.9% per year. If 5,092,000 people lived there in 1999, how many will there be in the year 2006? Round to the nearest ten-thousand.

Which one is more is it 40.8 is it 60.2 or 112.4

How does the graph of g (x) = ⌊x⌋-3 differ from the graph of f (x) = ⌊x⌋? The graph of g (x) = ⌊x⌋-3 is the graph of f (x) = ⌊x⌋ shifted right 3 units. The graph of g (x) = ⌊x⌋-3 is the graph of f (x) = ⌊x⌋ shifted up 3 units.

Factor completely 3a4y3 - 12a3y2 + 6a2y. 3 (a4y3 - 4a3y2 + 2a2y) 3a2y (a2y2 - 4ay + 2) 3y (a4y2 - 4a3y + 2a2) Prime

Where does a mathematician go when she commits a crime?

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.