You are conducting a hypothesis test with the z-statistic. Z-critical (Zc) = ±1.645. From the data, the value of z-calculated (Z*) = -1.4976. What decision do you make regarding the null hypothesis?

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.

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?