The rectangle below has an area of 12y2 + 21y5. The width of the rectangle is equal to the greatest common monomial factor of 12y2 and 21y5.
What is the length and width of the rectangle?

Can you decompose the numbers 20,740,6,000

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

(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.)