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3 years ago

Help me!! My question is over proportional relationships!

Mathematics

1 answer:

KiRa [710]3 years ago

8 0

Answer:

the first one is proportional and the constant is 10. the second one isn't proportional could be wrong on that one

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Find two fractions with a difference of 1/5 but with neither denominator equal to 5

CaHeK987 [17]

Answer:

5/15 - 2/15

Step-by-step explanation:

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4 years ago

How many different simple random samples of size 5 cab be obtained from a population whose size is 46

otez555 [7]

Answer:

1370754

Step-by-step explanation:

From what I can see, you are probably studying combinations and permutations at the moment. Since this is a question about how many groups of five can be produced from a sample size of 46, the groups are random and not in order, which may rule for us to use the combination formula.

Once you compute this, this answer is basically saying that 1370754 groups of 5 can be created from a sample size of 46

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4 years ago

Please help me find X

tensa zangetsu [6.8K]

Answer:

50°

Step-by-step explanation:

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3 years ago

Pre Calc Question Help,

julsineya [31]

Answer:

Step-by-step explanation:

Domain is the set of all values of x where the function is defined. For this function the only limitation upon x exists when the denominator would equal zero, because division by zero is undefined. So the denominator 13-x cannot equal zero thus x cannot equal 13. Thus the domain is all real numbers except 13.

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3 years ago

Read 2 more answers

Which expression represents the length of this segment? PLEASE HELP ME URGENT I give BRAINLY

Vsevolod [243]

Answer:

I think it should be x+4

Step-by-step explanation:

because if u r finding for the overall segment we will add the x units with the four units.

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3 years ago