Two lighting systems are being proposed for an employee work area. one requires fifty bulbs, each having a probability of 0.05 of burning out within a month’s time. the second has one hundred bulbs, each with a 0.02 burnout probability. whichever system is installed will be inspected once a month for the purpose of replacing burned-out bulbs. which system is likely to require less maintenance? answer the question by comparing the probabilities that each will require at least one bulb to be replaced at the end of thirty days.

answer:

a

explanation:

the blue one

Explanation:

get aids and die

Which building?

Explanation:

There are many building styles to many different buildings. include a picture of what you're trying to build for others to be able to answer.

it's not question so i can tell difference between that question so it's what i got...

Explanation:

Hypothesis - In the sciences, a provisional supposition from which to draw conclusions that shall be in accordance with known facts, and which serves as a starting-point for further investigation. Prediction - The action of predicting future events; an instance of this, a prophecy, a forecast.

said thanks if it's help:)