skylanlogan9 skylanlogan9
  • 25-02-2017
  • Mathematics
contestada

A flashlight has 8 batteries, 3 of which are defective. If 2 are selected at random without replacement, find the probability that both are defective.


3/8


3/28


2/5


1/8

Respuesta :

Аноним Аноним
  • 25-02-2017
3/8 is the answer because you subtract 3-8 to get 5, then subtract another 2 for the 2 batteries that were selected randomly.
Answer Link

Otras preguntas

How to factor completely:  15x²-40x-15
what's a 7 word for mislead or cheat
Has colored salts that will produce colored aqueous solutions a. F b. Li c. Fe d. He e. Si
Besides economics, what reasons did European countries have for building empires?
If Earth were twice as far from the sun, the force of gravity attracting the Earth to the Sun would bea. twice as strongb. half as strongc. one-quarter as stron
Raoul scored 34 points during the basketball game. He scored 2/5 of his team's points. Write an equation that could be used to find the number of points p his t
Archie rolls two number cubes, each with sides numbered 1 through 6. He finds the sum of the numbers on the tops of the cubes. Whaf two sums have the probabilit
what's a 7 word for mislead or cheat
p = 3n+3ui need to solve for n
What is 451.568 rounded to the tenths place.