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2 years ago

Quickly answer the question marking Brainliest

Mathematics

1 answer:

nydimaria [60]2 years ago

7 0

Answer:

99/130

Step-by-step explanation:

Since 99 out of 130 people surveyed

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2 + 2 What is the Answer ?

kifflom [539]

Answer:

The answer is 4!

Step-by-step explanation:

2 + 2 can be rewritten as 1+1+1+1

both equal 4

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3 years ago

Read 2 more answers

Calculate the sum of the infinite series

Rina8888 [55]

Answer:

$S_\infty=250$ .

Step-by-step explanation:

The given infinite series is $50+40+32+\frac{128}{5}+...$ .

The first term of this series is $a_1=50$ .

The common ratio is $r=\frac{40}{50}$ .

$\Rightarrow r=\frac{4}{5}$ .

The sum of this infinite series is given by the formula,

$S_\infty=\frac{a_1}{1-r}$

We now substitute all the above values in to this formula obtain,

$S_\infty=\frac{50}{1-\frac{4}{5}}$

This implies that,

$S_\infty=\frac{50}{\frac{1}{5}}$

This simplifies to,

$S_\infty=50\times 5$

$S_\infty=250$ .

The correct answer is C.

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3 years ago

Please help in on a test!

cupoosta [38]

Answer:D:Point A and point B are the same distance from the origin.

Step-by-step explanation:hope this helps

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2 years ago

What are the zeros of the f(x)=x(x-9)

Vaselesa [24]

X1= 0, X2= 9
I hope this helps!

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3 years ago

Classify the following triangle. Check ALL that APPLY

weeeeeb [17]

Answer:

scalene and obtuse all sides are different and bigger than 90 degree angle

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3 years ago