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Rom4ik [11]
3 years ago
5

​ F(1) =-3 f(1)=−3 f(n)=2⋅f(n−1)+1 ​ f(2)=

Mathematics
2 answers:
bogdanovich [222]3 years ago
7 0

Answer:

3

Step-by-step explanation:

f(1)=−3

f(n)=2⋅f(n−1)+1

​ f(2)= 2×1(2-1)+1

       = 2×1+1

       = 2+1

        = 3

Contact [7]3 years ago
7 0

Answer:

-5

Step-by-step explanation:

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Nicole is 56 inches tall and has an 84 inch shadow. Julie is standing next to Nicole and has a 96 inch shadow. How tall is Julie
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Step-by-step explanation:

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An article in Knee Surgery, Sports Traumatology, Arthroscopy, "Arthroscopic meniscal repair with an absorbable screw: results an
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Mean = 1.57

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To calculate the mean and the variance of the number of successful surgeries (X), we first have to enumerate the possible outcomes:

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Then, the mean can be calculated as the expected value:

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