Answer:
3
Step-by-step explanation:
Answer:
Valarie make 
of fruit drink.
Step-by-step explanation:
Given:
Valarie made fruit drinks for a birthday party.
She used 3/6 of a cup of grape juice, 5/6 of a cup of strawberry juice, and 2/6 cup of soda. She mixes all the juices together.
Now, to find cups of fruit drink Valarie make.
As given that she mixes all juices altogether.
So, to get the cups of fruit drink we add all quantities of juice:
3/6 cup of grape juice + 5/6 cup of strawberry juice + 2/6 cup of soda.
<em>Dividing numerator and denominator by 2 we get:</em>
Therefore, Valarie make of fruit drink .
The answer to one is b. I recommend using a website called Desmos when you have to do things with equations. It has been very helpful to me and gives you the answer automatically. Even teachers recommend it.
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.
Answer:
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.
Net working capital is the sum of assets and liabilities.
Beginning of year,
net working capital = 316-220=$96
At end of year,
net working capital = 469-220=$249
change in networking capital = new capital - old capital
=249-96
=$153
