3 Abram needs to build a window frame. He needs 2 pieces of lumber that are 4- feet
4
1
long and 2 more that are 3 – feet long. How much lumber does Abram need in all?
3

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

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce