2 years ago

What % of people who like chocolate also like pizza

Mathematics

2 answers:

vitfil [10]2 years ago

7 0

Answer: 45% is my guess

Step-by-step explanation:

Natalka [10]2 years ago

7 0

Answer:

2.76% of people who would like chocolate pizza

Step-by-step explanation:

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Answer:

Jonah left out the other two sides!

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2 years ago

Is a row reduceed matrix equal to the orignianl?

navik [9.2K]

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3 years ago

5000 people attended a football game. 2350 of the people attending supported the home team, while 2650 supported the visiting te

Otrada [13]

Answer:

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move the decimal 2 times

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3 years ago

Systems of equations, help please?

lord [1]

4x + 3y = 54 (1)
3x + 9y = 108 (2)

Multiply (1) by (-3)
-12x - 9y = -162
3x + 9y = 108
---------------------add
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x = 6

plug x = 6 into (1) to find y
4(6) + 3y = 54
24 + 3y = 54
3y = 30
y = 10

Answer
(6 , 10)

Hope it helps.

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3 years ago

(a) Starting with the geometric series [infinity] xn n = 0 , find the sum of the series [infinity] nxn − 1 n = 1 , |x| < 1.

Mila [183]

Let <em>f(x)</em> be the sum of the geometric series,

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for |<em>x</em>| < 1. Then taking the derivative gives the desired sum,

$f'(x)=\displaystyle\boxed{\dfrac1{(1-x)^2}} = \sum_{n=0}^\infty nx^{n-1} = \sum_{n=1}^\infty nx^{n-1}$

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2 years ago