Tony is in charge of the concession stand. he charges $8.00 for two hot dogs and two sodas. he charges $9.00 for three hot dogs and one soda. how much does tony charge per hot dog? how much per soda?

Which of the following is the formula for the sequence graphed below

Iwill give you ! what is the measure of ∠v ?

(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.)