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sladkih [1.3K]
2 years ago
7

I need help on 1&2 pls

Mathematics
1 answer:
Rus_ich [418]2 years ago
7 0

Answer:

Step-by-step explanation:

1. Slope

2. Hypotenuse

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3(5+2n) \ \textgreater \  7 +10n \\ \\ 15 + 6n \ \textgreater \  7 + 10n \\ \\ 15 \ \textgreater \  7 + 10n - 6n \\ \\ 15 \ \textgreater \  7 + 4n \\ \\ 15 - 7 \ \textgreater \  4n \\ \\ 8 \ \textgreater \  4n \\ \\  \frac{8}{4} \ \textgreater \  n \\ \\ 2 \ \textgreater \  n \\ \\ n \ \textless \  2 \\ \\

The final result is: n < 2.
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The Budget Car Rental rates for renting a car for a day is shown in the table.
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▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

a.) Initial cost of renting the car is $100

b.) rate of change is slope, that is :

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  • C =  \dfrac{d}{20}  + 100
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What is the slope of the line in this equation 2x – 4y = 6?
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This year the CDC reported that 30% of adults received their flu shot. Of those adults who received their flu shot,
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Using conditional probability, it is found that there is a 0.1165 = 11.65% probability that a person with the flu is a person who received a flu shot.

Conditional Probability

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

  • P(B|A) is the probability of event B happening, given that A happened.
  • P(A \cap B) is the probability of both A and B happening.
  • P(A) is the probability of A happening.

In this problem:

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  • Event B: Person got the flu shot.

The percentages associated with getting the flu are:

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Hence:

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The probability of both having the flu and getting the shot is:

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To learn more about conditional probability, you can take a look at brainly.com/question/14398287

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