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1 year ago

If 20 is one third of a number the result is the double of the number. what is the number?

Mathematics

2 answers:

Iteru [2.4K]1 year ago

4 0

Answer:

Step-by-step explanation:

<u>20 is one third of a number:</u> (1/3)X = 20

X = 60

But then I can't interpret ". . . the result is the double of the number."

This may <u>or may not</u> mean 2*(60) = 120

PSYCHO15rus [73]1 year ago

3 0

Answer: $12$

Step-by-step explanation:

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Step-by-step explanation:

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liberstina [14]

Answer: ($3.055, $3.205)

Step-by-step explanation:

Given : Significance level : $\alpha: 1-0.95=0.5$

Critical value : $z_{\alpha/2}=1.96$

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2 years ago

HELP I NEED HELP ASAP

lilavasa [31]

Answer:

I think it its

Step-by-step explanation:

C if its wrong sorry

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