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3 years ago

True or false: Least squares regression problems always have a unique solution, since they are modelled by the normal equation

Mathematics

1 answer:

Vilka [71]3 years ago

4 0

Answer: (((trueeee))))

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PLZ HURRY Last question i need a good grade

NISA [10]

Answer:

C. The lines are perpendicular

Step-by-step explanation:

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3 years ago

Need help math testt

Serga [27]

Answer:

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3 years ago

Please answer this correctly

atroni [7]

Answer:

1/7

Step-by-step explanation:

The probability of picking an even number is 3/7.

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3 years ago

If f(1) = 2 and f(n) = f(n − 1)² + 4 then find the value of ƒ (3).

erma4kov [3.2K]

Answer:

f(3) = 68

Step-by-step explanation:

→ f(1) = 2 ⇒ f(2) = f²(2 − 1) + 4

= f²(1) + 4

= 2² + 4

= 8

………………………………………………

→ f(2) = 8 ⇒ f(3) = f²(3 − 1) + 4

= f²(2) + 4

= 8² + 4

= 64 + 4

= 68

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2 years ago

HELP ME PLEASE geometry only answer if you know please!

topjm [15]

Answer:

2. Reason: Addition Property of Equality

3. Statement: 3x=18

4. Reason: Division property of Equality

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Step-by-step explanation:

I'm pretty sure this is correct.

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3 years ago