A club has 30 members. How many ways are there to select a President. Vice- President and Secretary from this club? Assume no one can occupy more than one
position.

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1