What is the definition of yield

A set of data has a high-value outliner. How do you expect the standard deviation to change when the outliner is removed? Would the result be different if the data had a low-value outliner instead? Explain

Is y=-x - 1 quadratic? A) No. There is a constant. B) Yes. There is no squared term. C) Yes. It is a cubic trinomial. D) No. There is no x squared term.

12x+x-3x+7+2 Combining alike terms

Hayden played a carnival game 6 times. He spent 3 tokens to play each game, and he won 7 tokens each game. Write two different expressions that can be used to find the total profit in tokens that Hayden made.

If you have 100 footballs 30 soccer balls 16 softballs 300 tennis balls in a room full of 5 guys how many balls do you have?

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.