Select all the numbers that round to 387.4 when rounded to the nearest tenth

Tom drove 206 miles in 3.9 hours. estimate his average speed.

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be