Express (x –1)(x + 2)(x – 3) in standard form

The probability of Mark pulling out a pink marble is approximately 0.083 or 8.3%.

To find the probability of pulling out a pink marble, we need to know the total number of marbles Mark has after making the changes described in the problem.

Mark started with a total of 100 + 34 + 98 = 232 marbles.

After pulling out 6 blue, 3 green, and 1 red marble, he has 100 - 6 = 94 blue marbles, 34 - 1 = 33 red marbles, and 98 - 3 = 95 green marbles left. This means he has a total of 94 + 33 + 95 = 222 marbles.

When he adds 20 pink marbles, his total number of marbles becomes 222 + 20 = 242.

So the probability of pulling out a pink marble is:

Number of pink marbles / Total number of marbles = 20/242 ≈ 0.083

Therefore, the probability of Mark pulling out a pink marble is approximately 0.083 or 8.3%.

To learn more about probability here:

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The number that becomes 341 when rounded off to the nearest whole number is 340.511

In order to round off to the nearest whole number, take the following steps:

examine at the first digit after the decimal point, the tenth figure, if it is less than 5, add zero to the units term, If it is equal or greater than 5, add 1 to the units term.

• The first option - 340.111

• The tenth figure - 1 - is less than 5, so, 0 is added to the units term.  The number rounded off to the nearest whole number is 340. This is not the correct option.

• The second option - 340.151

• The tenth figure - 1 - is less than 5, so, 0 is added to the units term. The number rounded off to the nearest whole number is 340. This is not the correct option

• The third option - 340.411

• The tenth figure - 4 - is less than 5, so, 0 is added to the units term. The number rounded off to the nearest whole number is 340.This is not the correct option

• The fourth option - 340.511

• The tenth figure - 5 - is equal to 5, so, 1 is added to the units term. The number rounded off to the nearest whole number is 341. This is the correct option

A similar question was solved here: brainly.com/question/21915288?referrer=searchResults

Because we are rounding to the nearest whole number, we will look at the tenths place of the decimals, we see that it is .5 or higher, instead of the other ones that are .4 or lower.

The correct answer is 340.511

The factors of 30: 1, 2, 3, 5, 6, 10, 15, 30

The factors of 50: 1, 2, 5, 10, 25, 50

The factors of 100: 1, 2, 4, 5, 10, 20, 25, 50, 100

So their common factors are; 1, 2, 5, 10

and the greatest common factor is: 10

Hope that helps! :D