How many different signals can be made by hoisting two yellow flags, three green flags, and five red flags on a ship's mast at the same time? i tried doing (11 c 2)(11 c 3)(11 c 5) and that doesn't work.

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.