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

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

04-02-2020

20+ 5+ 25 =50
20/50
2/5

Answer Link

Otras preguntas

Someone pls help me I will make you brain

Which statement is true about the equations -3x + 4y = 12 and #x - 4y = 1? • The system of the equations has exactly one solution at (-8, 3). O The system of th

I really need help!!!!!!!!

Please helppp from edge :) Bodhi has a collection of 175 dimes and nickels. The collection is worth $13.30. Which equation can be used to find n, the number of

the purchase of multiple plant assets for one purchase price is called a ______ purchase.

in her june 12th journal entry sarah describes an indian attack on 14 settlers. why are there 11 graves and not 14

indícame el camino a la tienda de alimentos más cercana

The large circle has a radius of 10 cm. Find the radius of the largest circle which will fit in the middle.

What is the role of water in the light reactions of photosynthesis? Be sure to explain the participants and product of the reaction. (2-3 sentences)

An underwater sensor is located 1345meters below sea level. The sensor is moved to a location that is 8110 meters below sea level. Which measure best describes