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Masja [62]
3 years ago
9

Mattttttthhhhhhhhhhhhhh , i need help

Mathematics
1 answer:
ale4655 [162]3 years ago
3 0

The slope-point formula:

y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}

We have (0, 3) and (-10, 4)

Substitute:

m=\dfrac{4-3}{-10-0}=\dfrac{1}{-10}\\\\y-3=-\dfrac{1}{10}(x-0)\qquad|\text{add 3 to both sides}\\\\y=-\dfrac{1}{10}x+3\to\boxed{A.}

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A colored chip is yellow on one side and red on the other. The chip was flipped 50 times and landed red side facing up 21 times.
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<u>Answer:</u>

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<u>Step-by-step explanation:</u>

We know that the number of times red side is faced up = 21; and

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Frequency of red side = (No of times red side is faced up / Total number of times colored chip is thrown)   * 100%

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