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2 years ago

12

Each of four friends orders a sweatshirt from a catalog. There are 14 colors of sweatshirts, 7 of which are all cotton and 7 of

which are a blend. Each one orders a different color (no repeats) at random. What is the probability that the friends order only cotton sweatshirts?

2 answers:

OLEGan [10]2 years ago

7 0

Answer:

1/52

Step-by-step explanation:

hope this helps you

Marina86 [1]2 years ago

3 0

Multiply these together: (7/26)*(6/15)*(5/14)*(4/13)
1.92% is the probability all friends order cotton sweatshirts but you can round that up to 2% C'=

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Given :-

y varies directly as x, and y=14 when x=4.

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2 years ago

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Answer:

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Step-by-step explanation:

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To find : Write out the first 5 terms of this sequence ?

Solution :

$a_n=a_{n-1}+3n-1$ and $a_0=0$

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For n=2,

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For n=3,

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For n=5,

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$a_5=a_{4}+15-1$

$a_5=26+14$

$a_5=40$

The first 5 terms of the sequence is 2,7,15,26,40.

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