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natali 33 [55]
3 years ago
14

Mario collected data from his classmates on their favorite subject among math, science, english and history. The data is display

ed in the table. Is it likely that a student likes math more if they are in 9th grade or 12th grade? Justify your answer.
Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
4 0
You are looking for two conditional probabilities. The first is that a person likes math given they are in 9th grade and the second is that a person likes math given they are in 12th grade. <span>12th grade. The conditional probability that a 12th grader likes math is 0.412, while the conditional probability that a 9th grader likes math is 0.390

</span>
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17x - 6 + 3x - 5 = x + 11 + 4x
notka56 [123]

Answer:

x = 22/15

Step-by-step explanation:

17x - 6 + 3x - 5 = x + 11 + 4x

Combine like terms on each side.

20x - 11 = 5x + 11

Add 11 to both sides. Subtract 5x from both sides.

15x = 22

Divide both sides by 15.

x = 22/15

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3 years ago
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Evaluate the expression please.
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Answer:

-7

Step-by-step explanation:

-3-(-10)/-2+1

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blagie [28]

Answer:

The new function is g(x) = x² +1

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that the function f(x) = x²

From graph ,

The parabola  y = x² is shifting to up with '1' units

                    y = x² +1

The new function is g(x) = x² +1

<u><em>Verification:-</em></u>

    y = x²+1

Put x=0 ⇒ y =1

The point (0,1) lies on the parabola y = x²+1

similarly put x =1 and y = 2

The Point (1,2) lies on the Parabola y = x²+1

∴ The new graph  y = x²+1

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Hello, Julio can be no younger then 11. Hoped I helped! 
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