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Advocard [28]
3 years ago
14

the blood types of 600 people are collected at a doctors office. The table shows the breakdown of patients per blood type. If a

person from this group is selected at random, what is the probability that this person has type A blood? Express your answer as a fraction in lowest terms or a Decimal terms or a decimal rounded to the nearest millionth??

Mathematics
1 answer:
andreev551 [17]3 years ago
7 0

Answer:

11/40

Step-by-step explanation:

165 people have blood of type A.

The total number of people is 600.

p(blood type A) = (number of people with blood type A)/(total number of people)

p(blood type A) = 165/600 = 33/120 = 11/40

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ArbitrLikvidat [17]

Answer:

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Step-by-step explanation:

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This can be rewritten to vertex form as ...

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The vertex of the cost function is ...

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The minimum unit cost is $9327.

_____

<em>Comment on the question</em>

You found the number of units that result in minimum cost (140 units), but you have to evaluate C(140) to find the minimum unit cost.

8 0
3 years ago
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olga55 [171]

Answer:

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2 years ago
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Hope this helped!

-TTL

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