Given that sin40°=k without using a calculator, express each of the following in terms of k 1.2.1 ) sin (-140°)
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In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.