rileyadventureoy1ur6 rileyadventureoy1ur6
  • 04-02-2020
  • Mathematics
contestada

A traffic signal is green for 20 seconds,
then yellow for 5 seconds, then red for
25 seconds. When you reach the signal,
what is the probability it is green?

Respuesta :

texaschic101
texaschic101 texaschic101
  • 04-02-2020

Answer:

Step-by-step explanation:

green for 20 seconds

yellow for 5 seconds

red for 25 seconds

total of 50 seconds

P(green) = 20/50 = 2/5

Answer Link
beth432
beth432 beth432
  • 04-02-2020
20+ 5+ 25 =50
20/50
2/5
Answer Link

Otras preguntas

Oxygen is released as a waste product by plants during the process of _______. Animals takes in this oxygen and releases it as _______ during the process of ___
A bank receives 3,450 $100 bills and puts them into stacks of 75 bills each. How many stacks are there?
$0.90x + $8 = (16 + x)($0.65)
Solve the equation 6x=2x+40
Evans uncle gave his money for his birthday. He puts half of the money in his savings account,spend 1/5 of the money on bubble gum to share with his friends,and
How did Benjamin Banneker uses Rhetorical strategies to argue against slavery?Be specific Thank you,
graphs are used to show how the responding variable changes in response to the -------------------  variable.
What is a U.S. engineer's ride?
500 reduced by 4 times my age is 232 .
What is larger 80% or 1/8?