The probability of a certain brand of battery going dead within 15 hours is. Noah has atoy that requires 4 of these batteries. He wants to estimate the probability that at least onebattery will die before 15 hours are up.1.Noah will simulate the situation by putting marbles in a bag. Drawing one marblefrom the bag will represent the outcome of one of the batteries in the toy after 15hours. Red marbles represent a battery that dies before 15 hours are up, and greenmarbles represent a battery that lasts longer. How many marbles of each color should he put in the bag? Explain your reasoning.

Question:

The probability of a certain brand of battery going dead within 15 hours is 1/3. Noah has a toy that requires 4 of these batteries. He wants to estimate the probability that at least one battery will die before 15 hours are up.1.Noah will simulate the situation by putting marbles in a bag. Drawing one marble from the bag will represent the outcome of one of the batteries in the toy after 15 hours. Red marbles represent a battery that dies before 15 hours are up, and green marbles represent a battery that lasts longer.How many marbles of each color should he put in the bag? Explain your reasoning.

The number of marbles of each color that should be present in the bag is;

1 red marble and 2 green marbles

Step-by-step explanation:

Here, we note that the probability of a battery going dead = 1/3 and the

Therefore if the red marbles represent that a battery dies before 15 hours then the probability of picking the red marble should be 1/3. That is if there is only one red marble in the bag, the probability of picking the red will be 1/3 when there are other 2 green batteries in the bag

That is there should be 1 red marble and 2 green marble in the bag.

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

i think it would be 42cm