The fuel for a chain saw is a mix of oil and gasoline. The ratio of ounces of oil to gallons of
gasoline is 5:11. There are 22 gallons of gasoline.
How many ounces of oil are there?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

(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.)

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?