3 years ago

What is the answer to this?

Mathematics

1 answer:

taurus [48]3 years ago

7 0

10 total marbles:

1st pick = 2/10 = 1/5

2nd pick = 1/9

overall probability = 1/5 * 1/9 = 1/45

You might be interested in

Helpppppppppppppppppp

kakasveta [241]

Answer:

Help with what?

Step-by-step explanation:

I would be happy to answer but you need to attach a question.

5 0

2 years ago

Simplify 3^2 x 3^4 x 3^6 A3^10 B3^12 C3^48 D3^0

kvasek [131]

Answer:

$\boxed{\sf\: B)\:3^{12}}$

Step-by-step explanation:

$\sf 3^2\times \:3^4\times \:3^6$

<u>Apply exponent rule:</u>

$\hookrightarrow \boxed{\sf a^b\times \:a^c=a^{b+c}}$

$\sf 3^2\times \:3^4\times \:3^6$

$\sf 3^{2+4+6}$

Add the numbers:

$\sf 2+4+6=12$

$\sf \:3^{12}$

________________________________

7 0

2 years ago

35% of 70 is _____.

Ostrovityanka [42]

The answer is 24.5
Hope this helps :)

7 0

2 years ago

Read 2 more answers

WORTH 20 POINTS

OLEGan [10]

Answer:C

it's make since

7 0

2 years ago

How can you use a bar diagram to check the accuracy of the solution to a ratio or rate problem

jeyben [28]

How can you use a bar diagram to check the accuracy of the solution to a ratio or rate problem<span>? ... To see which bar is higher... the higher the bar the soloution if the ratio ... If the ratio of problems she finished to problems she still had left was 8 : 1, how many homework problems did she have total?</span>

3 0

3 years ago