Given b = 18, c = 16, and A = 21 degrees, use the Law of Cosines to solve for a. Round your answer to the nearest tenth, and enter the number only. Note: The figure
is not drawn to scale.

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.