Ask question

Ask question

All categories

Anastaziya [24]

3 years ago

9

A bag contains 9 red marbles, 9 white marbles, and 6 blue marbles. You draw 3 marbles out at random, without replacement. What i

s the probability that all the marbles are red

1 answer:

Dvinal [7]3 years ago

3 0

Answer:

21/506

Step-by-step explanation:

$\frac{9}{24} x\frac{8}{23}x \frac{7}{22}$ then you can simplify which gets you 21/506. Hope this helps :)

You might be interested in

SEASONS THEY WILLL CHANGE LIFE WILL MAKE U GO .EVERYTHING IS TEMPORARY EVERYTHING IS LIE ...LOVE WILL NEVER DIE DIE DIE

skelet666 [1.2K]

Answer:

I love that song it is the best! <3

Step-by-step explanation:

mark me brainy plz u do not have to if u do not want to but it would be ever so kind of u if u would do so plz and thank u

3 0

3 years ago

What is the constant in the expression? 4x - 1*<br> O 4<br> O -4<br> O 1<br> O -1

Darya [45]

Answer:

-1

Step-by-step explanation:

-1 is the constant in the expression 4x - 1

5 0

3 years ago

Read 2 more answers

Help!!!! What is the answer??????

ANTONII [103]

Answer:I think is A

Step-by-step explanation:

5 0

3 years ago

if x = <img src="https://tex.z-dn.net/?f=%5Csqrt%7B3%7D" id="TexFormula1" title="\sqrt{3}" alt="\sqrt{3}" align="absmiddle" clas

irina1246 [14]

Answer:

2

Step-by-step explanation:

Substitute all the variables in.

$\sqrt{3} ^2-5(2)(\frac{1}{2} )+2^2$

Use the order of operations to solve.

3-5+4

2

4 0

2 years ago

F(x)=(x+7)^3 expand the function

nydimaria [60]

Step-by-step explanation:

F(x) = (x + 7)³

= 3C0 * x³ + 3C1 * x² * 7 + 3C2 * x * 7² + 3C3 * 7³

= x³ + 21x² + 147x + 343.

4 0

3 years ago

Read 2 more answers