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

From sentencesof prendre,with theapprendreconjugated form.and comprendre

Which federal policy would violate the powers reserved to the states O negotiating with leaders of foreign countries D establishing military bases in state capi

What is the replacement word for expensive

What group supported political machines

7- .....did.......... he visit you yesterday?a) Isb) Havec) Didd) Does

If ƒ(x) = x + 2 and g(x) = 3x2 + 7x, find ....

Graph the solution of the system of linear inequalities. y≤−4x−4 y≥x+2

During physical activity of high intensity, your heart will beat at a percentage of its maximum rate. Which range shows the correct percentages during this typ

NEED HELP IN NUMBER 12 and 13 PLEASEEEE

PLSSSSS HELP 15 POINTS If the measure of angle 2 is 92 degrees and the measure of angle 4 is (1/2x) degrees, what is the value of x? Answer choices: 46 88 92 1