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3 years ago

2-2 this is a freebie for points guys

Mathematics

2 answers:

JulijaS [17]3 years ago

5 0

Answer:

2-2=0

Step-by-step explanation:

You have 2 cookies and you give it to 2 friends.

Novay_Z [31]3 years ago

4 0

Answer:

Step-by-step explanation:

According to the Laws of Physics, yeah I don't wanna try explaining this

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Kendall made 5/6 of a kilogram of trail mix. If she puts 1/6 of a kilogram into each bag, how many bags can Kendall fill? (label

denpristay [2]

She can use 5 bags to fill use the most mix

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3 years ago

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Solve for x and y 3x + 2y = 16 7x + y = 19 (-2,-5) (-2,5) (2,5) (2,-5)

Aliun [14]

Answer:

(2,5)

Step-by-step explanation:

it's (2,5) just to let you now

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3 years ago

You tell your 3 friends that you are going to a magic show. It turns out, in an amazing coincidence, they each

Inga [223]

Answer:

$\frac{1}{4845}$ probability that you and your 3 friends will be selected.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question, the order in which the volunteers are chosen is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

Desired outcomes:

You and the 3 friends(4 people), from a set of 4. So

$D = C_{4,4} = \frac{4!}{4!0!} = 1$

Total outcomes:

20 people from a set of 20. So

$T = C_{20,4} = \frac{20!}{4!16!} = 4845$

Probability:

$p = \frac{D}{T} = \frac{1}{4845}$

$\frac{1}{4845}$ probability that you and your 3 friends will be selected.

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3 years ago

What is the solution of this system of linear equations? 3y = 3x+6 27- 1x=3

Ludmilka [50]

3y=3x+6
/3 /3
y=x+2

27-1x=3
+1x +1x
27=3+1x
-3 -3
24=1x
/1 /1
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y=x+2
y=24+2
y=26

the solution is 26

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4 years ago

What is the GCF of 61 & 73

oee [108]

Turns out that both of these numbers are PRIME! Neither of them can be divided down with the same number or different. Hope this helps!

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3 years ago

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