What is the opposite integer of 6

As the standard error of estimate becomes larger, predictions become:

A box contained 1,500 marbles; 600 were red and the others, blue. the fol - lowing procedure was repeated many times. one hundred draws were made at random with replacement from the box; the number of red marbles among the draws was counted.

How many neutrons does element X have if its atomic number is 25 and its mass number is 85?

Use graphing calculator to solve system the equations in the interval from 0+2pi. round to the nearest hundredth. 7cos 2t=3

A triangular pyramid is sliced so the cross section is parallel to its base. What is the shape of the cross section?

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.