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3 years ago

Solve X/3 - 2X+1/3 = X-3/5

Mathematics

1 answer:

iren2701 [21]3 years ago

3 0

Answer:

Answer is 3

Step-by-step explanation:

x/3-2x/1+3 =x-3/5

x/3-x/3 = x-3/5

0=x-3/5

0=x-3

3=x

sothat, x = 3 ans

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Step-by-step explanation:

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4 years ago

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Step 1: Write expression for expense on joining cooking club for m months.

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Alenkasestr [34]

Answer:

Approximate probability that the number of households that use the Internet for banking in a sample of 1000 is less than or equal to 130 is less than 0.0005% .

Step-by-step explanation:

We are given that let X be the number that do some or all of their banking on the Internet.

Also; Mean, $\mu$ = 310/1000 or 0.31 and Standard deviation, $\sigma$ = 14.63/1000 = 0.01463 .

We know that Z = $\frac{X-\mu}{\sigma}$ ~ N(0,1)

Probability that the number of households that use the Internet for banking in a sample of 1000 is less than or equal to 130 is given by P(X <= 130/1000);

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3 years ago

Solve X/3 - 2X+1/3 = X-3/5​

Solve X/3 - 2X+1/3 = X-3/5