Nadia has a spinner with 5 different colors. She spins the spinner 500 times. The table shows her results.

Nadia finds the estimated probability of spinning each color based on her results. Select all of Nadia's estimated probabilities that are reasonable.

A. Based on the results in the table, the probability for spinning red is about 15%.

B. Based on the results in the table, the probability for
spinning yellow is about 20%.

C. Based on the results in the table, the probability for spinning green is about 15%.

D. Based on the results in the table, the probability for spinning blue is about 30%.

E. Based on the results in the table, the probability for spinning orange is about 50%.

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

no

step-by-step explanation:

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.