Light from the sun travels to earth at a speed of 1.86 × 105 miles/second. how much time will the light take to cover a distance of 9.2 × 107 miles? write your answer in scientific notation, and round so the first factor goes to the hundredths place.

Witch represents the inverse of the function f(x)=1/4x-12

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?

An object in geometry with no width, length or height is a(n):