Volume of prism 3cm base 10cm height

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Find the slope of the line passing through a pair of points

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