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ivanzaharov [21]

3 years ago

13

A basketball player scored x, y, and z points in 3 games. Express the average number of points scored by the player in terms of

x, y, and z.

1 answer:

Anettt [7]3 years ago

7 0

The average will be the total points divided by the number of games:

(x+y+z) / 3

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How do I write this in sigma notation?

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The first term of an arithmetic sequence is -3 and the fifteenth term is 53. What is the common difference of the sequence?

Maru [420]

C: 4 is the right answer

Step-by-step explanation:

Given

a1 = -3

a15 = 53

We know that explicit formula for the arithmetic sequence is:

$a_n=a_1+(n-1)d$

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Dividing both sides by 14

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Hence,

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Keywords: Arithmetic sequence, Common Difference

Learn more about arithmetic sequence at:

#LearnwithBrainly

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