mittenzz710
mittenzz710 mittenzz710
  • 17-11-2020
  • Mathematics
contestada

Suppose a box contains 3 defective light bulbs and 9 good bulbs. Three bulbs are chosen from the box without
replacement. What is the probability that at least one of the bulbs drawn is defective?

Respuesta :

stephaniecisnerxos
stephaniecisnerxos stephaniecisnerxos
  • 18-11-2020

Answer:

1/4

Step-by-step explanation:

3+9=12

12/3=4

Answer Link

Otras preguntas

Which event in history is seen by many people as the beginning of the Great Depression?
how would i solve A= 1/2bh for b
What is 833,000 written in scientific notation
a middle school scored three field goals worth three points each and two touchdowns worth six points, where each touchdown also had an additional score of two p
2 tens 3 tenths 1 thousandths greater or less than 20.31
Which of the substances listed in the table on the first page would heat up more quickly if an equal amount of heat energy were applied to all of the substance
The House of Representatives has the special power to
What does it mean if the hundred digit of my number is less than tens digit. The ones digit is greater than the tens digit. What could my number be?
What is the best estimate for the product of 289 and 7?
If one paper clip has the mass of 1 gram and 1,000 paper clip have a mass of 1 kilogram, how many kilogram are 8,000 paper clip
ACCESS MORE