Three ballet dancers are positioned on stage, Christina is 30 feet straight behind Damon and 40 feet directly left of Marle. When the music begins, Christina twirls to Marie's position, then
leaps to Damon's position, and finally walks back to her original position. How far did
Christina travel?

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

What is the equation of a line passing through (-6,5) and having a slope of 1/3

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it. find the area of the sidewalk.