On what interval/s is the following function decreasing? (use interval notation. round answers to 2 decimal places.) m(x) = 4x^3 - 5x^2 - 7x explain how you do it, you!

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

Do you mind if you guys me with this question i’m on number 8

Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt