Jin , marco , and myra cut a length of wire for an electronics project. jin's wire was 25 hundredths of a meter long. marcos was 6 tenths of a meter long, and myra's was 3 tenths of a meter long . what statement is true.

a) jin has the longest wire
b) myra's wire is longer than marcos wire
c) marcos wire is shorter that jin's wire but longer than myra's wire
d) marcos wire is longer than the combined length of jin and myra's wires

For which pair of functions is (gof)(a)=|a|-2?

(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.)

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm.it decreased by the same amount each year. what was the change in grandpa ernie's height each year