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3 years ago

Hello please help me with this ASAP! :) Ignore the chosen answer lol

Mathematics

1 answer:

horrorfan [7]3 years ago

3 0

Answer:

2/12

Step-by-step explanation:

Because there are 6 tile total but he wants two put 2 numbers out of the bag twice..... you get the 12 because he pulls a number out twice and since he has 6 and then does it again it adds to 12 so the answer would be 2/12

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The student council has 10 members where 5 of the members are Seniors. They need to choose a President, Vice President, Secretar

natima [27]

Answer:

P=1/42.

Step-by-step explanation:

We know that the student council has 10 members where 5 of the members are Seniors. They need to choose a President, Vice President, Secretary and Treasurer. We calculate the probability that the President is a Senior:

We calculate the number of possible combinations:

$C_4^{10}=\frac{10!}{4!(10-4)!}=210$

Number of favorable combinations is 5.

Threfore, the probability is

P=5/210

P=1/42.

8 0

3 years ago

I need to know the mean

zepelin [54]

You need to add all of them up then devied by how many there are

5 0

3 years ago

Read 2 more answers

Will give BRAINEST

pogonyaev

$-x + y = -3; 3x + 2y = 9 :| \text{Solve}$

$-2x+2y=-6; 3x+2y=9$

$-5x=-15$

___________________________________________________

$-5x=-15$

$x= \dfrac{-15}{-5}$

$x= \dfrac{15}{5}$

$x=3$

___________________________________________________

$-2*3+2y=-6$

$-6+2y=-6$

$2y-6=-6$

$2y=0$

$y=0$

____________________________________________________

$x=3; y=0$

3 0

3 years ago

HELP ME PLEASE!!!!!!!!!!

pashok25 [27]

(7 in)^3 = (7^3) in^3 = 343 in^3

7 0

3 years ago

I need help with the number two question it's my homework and can a tutor please help me nothing much, please. Thanks for the he

Lena [83]

Addition axiom

Here, we want to select the correct option

For the relation;

$AB\text{ + BC = BC + CD}$

Now, we want to select the option that would make us conclude that AB and CD has same length

The correct answer here is that of the addition axiom

It allows us know that for the two quantities to be equal, then since they are added to the same value, then the two must be of the same value to preserve the equality

8 0

11 months ago