What is 7.868 rounded to the nearest 100

In which quadrant is sin positive and tan positive?

What is the inverse of f (x) = 4x-3/2

Alaska has a land of 1,700,000 square kil. Florida has a land 1/10 the size of alaska what is the land area of florida

Select all the equations that have graphs with the same y-intercept. a) y = 3x - 8 b) y = 3x - 9 c) y = 3x + 8 d) y = 5x - 8 e) y = 2x - 8 f) y = 1/3x - 8

Write the ratio 3 to 10 in two different ways.

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.