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andrey2020 [161]
3 years ago
10

Graph, and find the vertex and zeros. 1. y = (x + 3) (x + 1)

Mathematics
1 answer:
Kay [80]3 years ago
5 0
Vertex: (-2,-1)
Zeros: -3,-1
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A 16-ounce can of carrots for $1.29 OR a 20-ounce can of carrots for $1.49
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One integer is 5 less than another and their product is 84. Find the integers.
andrezito [222]

The first integer is going to be x and the second one is going to be y.

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x = y - 5

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What is the do.ain and range of (1,9), (2,7), (5,4), (7,12) (3,9)
inysia [295]
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Directions: Type your solutions into this document and be sure to show all steps for arriving at your solution. Just giving a fi
butalik [34]

Answer:

The  probability is  P(I  | \ L ) =0.4

Yes with the additional information that the person logs on everyday the probability increased from  P(I) =  0.3  to P(I |  L )  =  0.4

Step-by-step explanation:

From the question we are told that

   The probability that the user is from outside the country is  P(O) =  0.7

    The probability that the user log on everyday is  P(L) =  0.6

    The  probability that the user log on everyday and he/she is from inside the country  is  P(L| I) =  0.80

Generally using Bayes theorem the the probability that a person is from the country given that he logs on the website every day is mathematically represented as

        P(I  | \ L ) =  \frac{ P(L|I) *  P(I)}{ P(L)}

Here P(I) is the probability that the person log on every day and it is mathematically evaluated as

        P(I)  =  1 - P(O)

          P(I)  =  1 - 0.7

         P(I)  = 0.3

So

      P(I  | \ L ) =  \frac{ 0,8 *  0.3}{ 0.6}

      P(I  | \ L ) =0.4

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