A recent tornado in a small town in Southwest New York destroyed and damaged multiple plots of land. The insurance company has been surveying these plots of land to write their report on the damage assessment. One plot of land is the shape of an isosceles trapezoid, and the insurance must determine the area of the land.

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

(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.)