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Vilka [71]
3 years ago
12

PLEASE HELP !!!!

Mathematics
1 answer:
Nikolay [14]3 years ago
3 0
1)
B and C are both valid as both are not more than 10 items and not more than $25
B: 2*$3+8*$2
$6 + $16
$22
C: 10*$2
$20

2)
D is the only valid answer. A is less than 15 bags and B and C are over $50

D: 6*$4+10*$2.50
$24 + $25
$49
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Answer:

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3 years ago
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2 years ago
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1. Suppose that 35% of all patients admitted to a hospital's intensive care unit (ICU) have high blood pressure, 42% have some s
Lelechka [254]

Answer:

a) 65%

b) 28.57%

Step-by-step explanation:

Suppose that 35% of all patients admitted to a hospital's

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Solution:

Let H represent the people with high blood pressure and I represent the people with infection.

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Those with only high blood pressure = P(H ∩ I') = P(H) - P(H ∩ I) = 0.35 - 0.12 =0.23

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a) probability that a  patient has either high blood pressure or an infection = P(H ∪ I)

P(H ∪ I) = P(H ∩ I') + P(H' ∩ I) + P(H ∩ I) = 0.23 + 0.3 + 0.12 = 0.65 = 65%

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P(H / I) = P(H ∩ I) / P(I) = 0.12 / 0.42 = 0.2857 = 28.57%

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2 years ago
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About 20% I would say. Hope I helped, please award brainliest!
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