3 years ago

What is the product of -3 and 3

Mathematics

1 answer:

Nat2105 [25]3 years ago

5 0

what is the product of -3 and 3

-3*3 = -9

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Snezhnost [94]

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12x+34>140 solve for x

Harlamova29_29 [7]

Answer:

x>\frac{53}{6}

Step-by-step explanation:

12x>140−34

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3 Divide both sides by 1212.

x>\frac{106}{12}

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son4ous [18]

Answer:

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hope it helps..

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3 years ago

A hypothesis will be used to test that a population mean equals 10 against the alternative that the population mean is less than

Nonamiya [84]

Answer:

Lets take the hypothesis

zα/2 

- zα/2 

Step-by-step explanation:

α/2 = 0.10/2 = 0.05 

z(0.05) = 3.92 

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