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3 years ago

Need help ..........

Mathematics

1 answer:

Scrat [10]3 years ago

5 0

I think this is correct, if not sorry haha-

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A bag contains 10 black marbles and 6 red marbles. If a red

bonufazy [111]

Answer:

66.67% probability of selecting a black marble from the bag.

Step-by-step explanation:

Initially there are 16 marbles, 10 of which are black and 6 of which are red.

A red marble is drawn and not put back. So now there are 15 marbles, of which 10 are black.

So there is a 10/15 = 2/3 = 0.666% 7 = 66.67% probability of selecting a black marble from the bag.

7 0

3 years ago

3(Y-4) - 2(y-9) + 5(y+6)=0

kumpel [21]

Answer: Y = -y - 12

Step-by-step explanation:

4 0

3 years ago

Interval points less than -1

grin007 [14]

Ini bahasa apa ya saya tidak tahu

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3 years ago

How many possible outfit combinations come from 10 shirts, two slacks, and five ties? A. 17B. 25C. 100D. 20

Scilla [17]

<span>100. Since 10 shirts x 2 slacks means 20 combos with one tie and 100 with 5 ties</span>

7 0

3 years ago

Read 2 more answers

The diagram represents 6x2 – 7x 2 with a factor of 2x – 1. A 2-column table with 2 rows. First column is labeled 2 x with entrie

a_sh-v [17]

Factors of a polynomial can divide it without leaving remainder. The other factor of $6x^2 - 7x + 2$ is given by Option D : $3x + 2$

<h3>How to factorize a polynomial?</h3>

Let the polynomial A(x) has one factor f(x).

Then, it means, we have:

$\dfrac{A(x)}{f(x)} = g(x)$

Thus, A(x) can be written as $A(x) = f(x) \times g(x)$

Thus, the other factor of that polynomial is

$g(x) = \dfrac{A(x)}{f(x)}$

For given case, the polynomial $A(x)$ is

$A(x) = 6x^2 - 7x + 2$

Its one factor f(x) is given $f(x) = 2x - 1$

Thus, its second factor is obtained as:

$g(x) = \dfrac{A(x)}{f(x)} = \dfrac{6x^2 - 7x + 2}{(2x - 1)} = \dfrac{6x^2 -4x -3x - 2}{2x - 1}\\\\g(x) = \dfrac{2x(3x + 2) - 1(3x + 2)}{2x - 1} = \dfrac{(2x - 1)(3x + 2)}{2x - 1}\\\\g(x) = (3x + 2)$

Thus, the second factor of the given polynomial is

Option D : $3x + 2$

Learn more about factors of polynomials here:

brainly.com/question/16078564

4 0

2 years ago

Need help ..........​

Need help ..........