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3 years ago

13

What is 14x65?. Whoever answers with detail will be marked brainliest. Plz don't type random. I will give 29 points to solvers!

2 answers:

Gwar [14]3 years ago

8 0

The answer is 910.

14
x65

if you set it up shown above you do 5 times 4 then five times 1. then underneath that do 6 times four and then six times 1. then you add those two numbers. sorry if this sounds confusing its hard to explain and easier to explain when actually doing the problem by hand

nekit [7.7K]3 years ago

7 0

The answer for your question is 910

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3 years ago

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We have

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Putting everything together, we find the covariance reduces to

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3 years ago