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2 years ago

Yeyey! Happy Friday!!! Help please I'll give brainliest '^'

Mathematics

2 answers:

kari74 [83]2 years ago

8 0

Answer:

Step-by-step explanation:

75% is 3/4 of the circle. Pretend you are cutting a pizza. You cut the pizza into 4 pieces and you take out three of the pieces. This is what that would look like. The shaded area is the pieces you took. The white area is the piece you did not take.

seropon [69]2 years ago

4 0

Answer:

75%

Step-by-step explanation:

Happy Friday!

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Compute 2/3 x 1/3 + 1/3 (3 + 1/3) and express your answer as a mixed number. (Note that 3 1/3 should be read as a mixed number).

Dominik [7]

Answer:

1 1/3

Step-by-step explanation:

First, distribute the parenthesis.

Second, multiply the fractions.

Third, add the 2 values together to get your answer in improper form.

Lastly, turn the improper fraction into mixed form.

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2 years ago

THE FUNCTION! f(x) = x^2+4 is defined over the interval (-2,2). If the interval is dived into n equal parts what is the height o

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Answer:

-2+k.5/n

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2 years ago

Please HELP!! It’s due today

Aleks04 [339]

Answer:

For C all she has to do is look at the chart-

0=0

1=4

2=8

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4=16

4 0

2 years ago

Negative 99610=1700 minus 55g

Stella [2.4K]

-99610=1700-55g
-1700 -1700
-101310=-55g
---------- ------
-55 -55

1842=g

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2 years ago

Determine whether the series is convergent or divergent. 1 4 + 3 16 + 1 64 + 3 256 + 1 1024 + 3 4096 +

Alla [95]

This series converges.

$S=\dfrac14+\dfrac3{16}+\dfrac1{64}+\dfrac3{256}+\dfrac1{1024}+\cdots$

$S=\left(\dfrac34+\dfrac3{16}+\dfrac3{64}+\dfrac3{256}+\dfrac3{1024}+\cdots\right)-\left(\dfrac12+\dfrac1{32}+\dfrac1{512}+\cdots\right)$

$S=\displaystyle\sum_{n=1}^\infty\frac3{4^n}-\sum_{n=0}^\infty\frac1{2^{4n+1}}$

Both component series are geometric with ratios less than 1, so they both converge.

$\displaystyle\sum_{n=1}^\infty\frac3{4^n}=1$

$\displaystyle\sum_{n=0}^\infty\frac1{2^{4n+1}}=\frac12\sum_{n=0}^\infty\frac1{16^n}=\frac8{15}$

So we have

$S=\dfrac7{15}$

8 0

2 years ago