Marque realized he forgot to include a zucchini field into his field layout. He plans to use one third the length and one third the width of the squash field in order to plant zucchini. Write a polynomial expression that represents the area of the new zucchini field (Do Not Simplify).

The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?

Long division the problem is 40 ➗ 348 = ?

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.