Need calculating this——i ran a test for a game, after developing a new laser for a ship named xavier, the target is a amber class dreadnought moving at 5500 mph and 3500 miles from xavier, the weapon needs to aim 1 mile ahead of the ship to hit it, however this new weapon has more velocity of 85k mph, while the original only 65k how far in front of the target do i need to aim in order to hit it, if this isn’t enough info let me know i might be able to give more. hope it’s possible

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.

Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only