Simplify the expression (-4x) to the zero power

What situation is an example of an observational study

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189