divya210
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 :

Creati
Creati Creati
  • 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

Make c the subject: x=-b+(b²-4ac) divided by 2a The brackets mean square root
Molly uses exactly 112 bags of fertilizer to fertilize 25% of the total number of acres in a field each year. It takes 9 1/3 bags to fertilize 1 acre of the fie
rewrite this sentence adding 2 word before the noun. My jumper is red
Which number is equal to 3^3?
simplify 4/40 the fraction
what's larger 7 1/4 or 7 1/8
Without drawing, tell how many different rectangles have an area of 5 square units. Explain.
what does suffrage mean?
Lyle can paint a room in 3 hours. Selena can paint a room with the same dimensions in 2 hours. If they work together, how many hours does it take them to paint
Which sentence does not contain any errors in comma usage? A.In Vienna musicians first played the harpsichord, but then someone invented the piano. B.In Vienna