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Natali5045456 [20]
3 years ago
13

What is the 4th term in the sequence? C(1)=56 C(n)= c(n-1)•1/2

Mathematics
1 answer:
Anton [14]3 years ago
3 0

Answer:

The 4th term is 7

Step-by-step explanation:

we have

C(n)=C(n-1)\frac{1}{2}

C(1)=56

step 1

Find C(2)

For n=2

C(2)=C(1)\frac{1}{2}

C(2)=(56)\frac{1}{2}=28

step 2

Find C(3)

For n=3

C(3)=C(2)\frac{1}{2}

C(3)=(28)\frac{1}{2}=14

step 3

Find C(4)

For n=4

C(4)=C(3)\frac{1}{2}

C(4)=(14)\frac{1}{2}=7

therefore

The 4th term is 7

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2 years ago
The ratio of men's to women's at a lecture is 2 to 5. If there is 25 women's how many men's are there
andriy [413]

Answer:

10

Step-by-step explanation:

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3 years ago
PLEASE ANSWER ASAP!!!!! DONT NEED much explanation How many solutions does this system have? (photo below)
Tema [17]

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infinite solutions

Step-by-step explanation:

Multiply the first equation by 2

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3 0
3 years ago
Jada was using square stickers that were 3/4in long to decorate the spine of a photo album. The spine is 10 and 1/2in long. If s
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Answer:

13

Step-by-step explanation:

Given:

  1. Square stickers that were 3/4 in long
  2. The spine is 10 and 1/2 in long

If she laid the stickers side by side without gaps or overlaps so the number of sticker to cover the length of the spine:

\frac{The length of the spine}{the length of the sticker}

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