The answer for this question would be B) False because everybody should create an estate plan.
Answer: 80
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Explanation:
x = number of defective drives in the shipment of 20,000 total
We are told that 2 defective drives are in the shipment of 500. So the first fraction to set up is 2/500
The second fraction is x/20000 as we divide in the same order as before (number of defective over the total)
Set those two fractions together to get this proportion
2/500 = x/20000
Now cross multiply
2/500 = x/20000
2*20000 = 500*x
40000 = 500*x
500x = 40000
The last step is to divide both sides by 500 to isolate x
500x = 40000
500x/500 = 40000/500
x = 80 which is the answer we want
Note: This is an expected/estimated amount and not entirely guaranteed to be reality. It's based on the previous ratio of 2/500, assuming the same ratio is held in check.
Answer:
Step-by-step explanation:
Use the Pythagorean theorem to find the length x of the third side.
x² + 6² = √90²
x² = 90-36 = 54
x = √54 = 3√6
Answer:
95 Dollars
Step-by-step explanation:
95 dollars because she earns 95$ per day and it says "of a day" so it would have to be 95*1, and 95*1 is 95 and it asks how much she earns as in money so it is 95 dollars.
Answer:
11
Step-by-step explanation:
Given:
A collection of 8 backpacks has a mean weight of 14 pounds
A different collection of 12 backpacks has a mean weight of 9 pounds
Question asked:
What is the mean weight of the 20 backpacks ?
Solution:
For first collection of backpacks.
As we know:
For Second collection of backpacks.
Now, we will find the mean weight of the 20 backpacks altogether.
<u>Mean weight of the 20 backpacks = Total sum of observations divided by total number of observations</u>
Combined Mean =
=
Therefore, the mean weight of the 20 backpacks is 11.