Help me with this ASAP
1 answer:
9514 1404 393
Answer:
- Beachy Keen
- Shore Thing
- Shore Thing
- Beachy Keen
- Shore Thing
Step-by-step explanation:
The equation of the graph can be written by observing that ...
the y-intercept is 200
the graph has a rise of 200 for a run of 1, so the slope is 200
Then the price at Shore Thing is ...
y = 200x + 200
__
The price at Beachy Keen is given as ...
y = 249x + 100
__
The equation of the table can be written by observing that ...
the y-intercept is 115
the additional cost for 1 night is 230
Then the price at Seas the Day is ...
y = 230x + 115
__
1) The nightly rate is the coefficient of x. Beachy Keen charges the highest nightly rate.
2) The y-intercept is the deposit. Shore Thing charges the highest deposit.
3) Shore Thing charges the lowest nightly rate.
4) Beachy Keen charges the lowest deposit.
5) The costs of a 6-night stay are ...
- Shore Thing: 200(6) +200 = 1400
- Beachy Keen: 249(6) +100 = 1594
- Seas the Day: 230(6) +115 = 1495
Shore Thing charges least for a 6-night stay.
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Answer:
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Answer:
The required probability is 0.0155.
Step-by-step explanation:
We are given that the one-year survival rate for pancreatic cancer is 20%.
Of 12 people diagnosed with pancreatic cancer at one hospital, 6 survived one year.
The above situation can be represented through binomial distribution;
where, n = number of trials (samples) taken = 12 people
r = number of success = 6 survived
p = probability of success which in our question is probability of
one-year survival rate for pancreatic cancer, i.e; p = 20%
Let X = <u><em>Number of people survived one year</em></u>
So, X ~ Binom(n = 12 , p = 0.20)
Now, the probability that 6 survived one year is given by = P(X = 6)
P(X = 6) =
=
= <u>0.0155</u>