6.19. Find the number N of surjective (onto) functions from a set A to a set B where: (a) |A| = 8, |B|= 3; (b) |A| = 6, |B| = 4; (c) |A| = 5, |B| = 5; (d) |A| = 5, |B| = 7. %3D

Using the letters in VERMONT to form words, whether they have meaning or not, how many distinguishable 5 letter words can you form that start with a vowel and end with a consonant? Write out each step and explain what you are doing in each step.

erform the indicated operations, if possI 2-3 47 4 6 0. 0 11 -4 6 9. 4 3 LAN~~kolou nd if DA

Simplify the expression (8/3+5)(/3+4). a. 44+ 37/3 b. 20+ 45/3 C. 52/3 d. 20+ 9/3