You are given that a=6.54 (to 3 significant figures) and b=123 (to 3 significant figures). Calculate the upper and lower bound for a+b, give your answer to 3 significant figures

Franco wants to double the volume of the cone. what should he do?

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

If we pull out the middle player of team a and the fourth player of the team b. what will be the force of team a and team b? what is their sum of forces