Identify the number of vertices, edges, and faces of the polyhedron. Use your results to verify Euler's formula. The figure shows a truncated rectangular pyramid.

V = 8, E = 12, F = 6; 8 − 12 + 6 = 2
V = 6, E = 10, F = 6; 6 − 10 + 6 = 2
V = 8, E = 10, F = 4; 8 − 10 + 4 = 2
V = 6, E = 12, F = 8; 6 − 12 + 8 = 2

Ineed with number 17 i don’t get it at alll

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?

The john nash mall used 17,4000 kilowatt hours in may, with a peak load of 92 kilowatts. the demand charge is $5.95 per kilowatt, and the energy charge is $0.08 per kilowatt hour. the fuel adjustment charge is $0.017 per kilowatt hour. what is the total electricity cost for may?