The measure of each exterior angle of a regular polygon varies inversely as the number of sides of the polygon.
If the measure of each exterior angle of a regular octa-
gon is 45°, find the measure of each exterior angle of a
regular dodecagon.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

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.