paigedice5883 paigedice5883
  • 22-11-2018
  • Mathematics
contestada

A fish is taken at random from a tank. The probability that the fish is black is 2/5. What is the probability that the fish is NOT black?

Respuesta :

jimrgrant1 jimrgrant1
  • 22-11-2018

[tex]\frac{3}{5}[/tex]

given the probability of an event, then the probability of not event is

1 - ( probability of event )

= 1 - [tex]\frac{2}{5}[/tex] = [tex]\frac{3}{5}[/tex]


Answer Link

Otras preguntas

explain why x+8=12 and 12-x=8 have the same solution ?
One reason why Germany did NOT become a strong unified state during the Middle Ages was because __________. it was ruled by foreign rather than native princes i
Definition of ingenious
A steel block has a volume of 0.08 m³ and a density of 7,840 kg/m³. What is the force of gravity acting on the block (the weight) in water?
What is the variable of the project "How does music affect a person's blood pressure."
On a math test, Johnny made a raw score of 95 on a 40 question test. The correct answers were given 5 points each while incorrect answers deducted 2 points eac
Jackie cut a 2 yard spool into 5 equal lengths of ribbon?
give m an example of age problem
compare and contrast area and volume
List three reasons why Bostonians felt the British had pushed them too far