So we don't know how old Kim is.
Jordan is 7 years older, and 4x of Jordan's age equals to 200.
So Jordan is 50 because 50 x 4 = 200.
Back to Kim, 50 - 7 = 43. Kim is 43.
Now, you write the equation. I helped you alot.
-4.81, -7/10, 2.56 hope that helps
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Explanation:</h2><h2 />
In order to solve this problem, we have the box shown below. We know that:
The volume of a box of juice:
So:
Finally, Bruce will need 5 days in order to drink the box juice
Answer:
Step-by-step explanation:
For this case we have the following data:
represent the random sample 1 selected
represent the proportion of success for the sample 1 selected
represent the random sample 2 selected
represent the proportion of success for the sample 2 selected
We know for this case that we can use the normal approximation since for both cases we have:
We have the randomization condition and we assume that the two samples are <10% of the entire population size.
So then we can use the following distribution for the proportions:
For this case we want to find the distribution for the difference of these two proportions and we have this:
So then the dtandard deviation would be given by:
Answer:
I believe n equals 13.
Step-by-step explanation: