divya210 divya210

22-05-2018
Mathematics

contestada

one light bulb is selected at random from a lot of 110 light bulbs of which 2% are defective. what is the probability that the light bulb selected is defective

Relax

Respuesta :

22-05-2018

First, find 2% of 110

2% = 0.02

0.02 · 110 = 2.2

Probability: 2.2 / 110

Hope this helps :)

Answer Link

Otras preguntas

what did some christians come to believe was the remedy for the black plague

How does radiation occurs on earth or in space?

You select a marble at random and then put it back. If you do this 8 times, what is the best prediction possible for the number of times you will pick a red mar

is it linear or exponential or quadratic

Expand 4(2d+5) Gffggggggggg

A parabola with a vertex at (0,0) has a directrix that crosses the negative part of the y-axis. Which could be the equation of the parabola? x2 = –4y x2 = 4y y2

What would happen if banking didn't exist? Please answer!

who made the telescope

briefly describe how the pH of a colourless solution could be measured using a universal indicator

13 of 20 players from the boys soccer team have decided to tryout for lacrosse, what percent of the soccer team is playing lacrosse?