. What is the predicted time before the first engine overhaul for a particular truck driven 58,000 miles per year with an average load of 20 tons, an average driving speed of 54 mph, and 14,000 miles between oil changes. (Do not round intermediate calculations. Round final answer to 2 decimal places.)

a.   is the correct choice.

good luck. : )

answer; (c) canada,mexico and the united states. i do believe this is the correct answer; /// good luck

start by isolating the variable on one side by adding 43w^2 to both sides.   the equation will read:

25w^2+5=0

*subtract 5 from both sides*

25w^2=-5

*divide both sides by 25*

w^2=-1/5

*take the square root of both sides*

w=√(-1/5)

the square root of -1 is i.   the square root of 5 remains √5

the answer is i/√5.

hope this

answer; im, thinking it should be (7yrs)///plz check first.good luck