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3 years ago

Which number is the best approximation for 52√+23√ ?

Mathematics

1 answer:

Agata [3.3K]3 years ago

6 0

<span>52√+23√ = 4.79

Approx 5.1 is the answer.

Hope that helps. -UF aka Nadia
</span>

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What is the factored form of the polynomial? X^2 -12+27?

Natali5045456 [20]

Answer:

(x-9)(x-3)

Step-by-step explanation:

Look to the number on the right, 27, and list out the factors. (1 and 27, 3 and 9, -1 and -27, -3 and -9)

Next, find the factors that would equal the middle number, -12, when added. -3 and -9 add to -12. Therefore, choose these numbers and put them in the form (x-9)(x-3).

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o-na [289]

Answer:

1) 95% is the minimum

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If 5 tests were taken, and 100 pts each, and he received 77/100 on all 5 tests, then his grade would be 385/500 being 77%. Add another 100 pts to the denominator (for the last test) and 95 to the numerator, equaling 480/600, or 80%.

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3 years ago

If two of the ordered pairs was removed which two data points will cause the correlation to decrease the most? Select Two points

jekas [21]

Answer:

1. Data point A

4. Data point D

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3 years ago

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3 years ago