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soldier1979 [14.2K]
4 years ago
6

10 points, need these answers filled in!

Mathematics
1 answer:
Ksju [112]4 years ago
4 0

Answer:


Step-by-step explanation:

a) If events A and B are independent we have

P(A/B) =P(A)

But here P(A/B) = 0.8 and P(A)=0.2

Hence A and B are not independent.

b) If events A and B are independent we have

P(A/B) =P(A)

But here P(A/B) = 0.6 and P(A)=0.3

Hence A and B are not independent.

c) If events A and B are independent we have


P(A/B) =P(A)

Jere P(A/B) = 0.5 and P(A)=0.5

Hence A and B are  independent.

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Gagner clinic purchases land for $175,000 cash. the clinic assumes $1,500 in property taxes due on the land. the title and attor
ddd [48]
If the clinic "assumes" property taxes, it should mean the property taxes were for a past period, so it counts as part of the cost.  If the property taxes are for a period after the transaction, it does not count as part of the cost.  Finally if property taxes straddle the transaction date, the prorated part prior to that date counts as cost.

Title and attorney fees can count as cost.

Grading the land is what he decides to do after the transaction, so does not count as cost.  If this was a condition for the transaction, the previous owner should have paid for it.

Hope everything is clear.
3 0
3 years ago
Suppose the coefficient matrix of a system of linear equations has a pivot position in every row. Explain why the system is cons
mestny [16]

Answer: A.

The system is consistent because the rightmost column of the augmented matrix is not a pivot column.

Explanation: a system is consistent if and only if the rightmost column of the augmented matrix is not a pivot column. Since every column of the coefficient matrix is a pivot column, none of the leading coefficients are in the rightmost column of the augmented matrix. Therefore the rightmost column of the augmented matrix cannot be a pivot column and the system must be consistent.

8 0
4 years ago
Pls help me with my work ( ◠‿◠ )
iVinArrow [24]

Answer:

yes you may use the answer will be 100% correct

7 0
3 years ago
Consider the parallelogram below.
leva [86]

Answer: 10

Step-by-step explanation:

Opposite sides of a parallelogram are congruent, so 17=y+7 \longrightarrow y=10

5 0
2 years ago
HELP i don’t know how to answer this
Black_prince [1.1K]

Answer:

The answer is on the screenshot

Step-by-step explanation:

The steps are also in 2nd screenshot and is on the website, just type in the thing you need solved. Hope i helped :)

6 0
3 years ago
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