4 years ago

Help me on 6 and 7 plz.

1 answer:

3 0

Answer to 7 s the price is raised by 5 percent.

Answer to 6 is 25 percent i believe.

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Alexxandr [17]

Answer: A. 0.20

Step-by-step explanation:

Let A be the event of employees needed corrective shoes and B be the event that they needed major dental work .

We are given that : $P(A)=0.08\ ;\ P(B)=0.15\ ;\ P(A\cap B)=0.03$

We know that $P(A\cup B)=P(A)+P(B)-P(A\cap B)$

Then, $P(A\cup B)=0.08+0.15-0.03= 0.20$

Hence, the probability that an employee selected at random will need either corrective shoes or major dental work : $P(A\cup B)= 0.20$

hence, the correct option is (A).

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4 years ago

Zanzabum

B. hexagons boi or grl

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3 years ago

VashaNatasha [74]

Answer:

Multiply 2 i think!

Step-by-step explanation:

Hope this helped!

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3 years ago

Dahasolnce [82]

Answer:

2πr is the formula to calculate

Step-by-step explanation:

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3 years ago

DiKsa [7]

16.008 would be the sale tax

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4 years ago