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erma4kov [3.2K]
3 years ago
7

HELLPPPPPPPPPPPPPPPPPPP

Mathematics
1 answer:
kirill [66]3 years ago
8 0

Answer:

Graph 1 ➡ y = 1/5 x + 3

Graph 2 ➡ y = 3x

Graph 3 ➡ y = -3x + 5

Graph 4 ➡ y = 1/3 x + 5

Step-by-step explanation:

Remember that slope is basically rise/run, where rise is up and down movement and run is left and right movement.

Also remember the formula for slope is y=mx+b, where m is slope and b is y-intercept. Additionally if y-intercept is 0 you don't write it.

Hope this helps :)

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The net of a cube is shown. If the length of each edge of the cube is 10 cm, find the surface area of the cube.
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We are studying the proportion of cities that have private garbage collector. We want a maximum error of 0.10 and a 95% confiden
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Answer:

The minimum number of cities we need to contact is 96.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence interval 1-\alpha, we have the following confidence interval of proportions.

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(\sqrt{n})^{2} = (9.8)^{2}

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The minimum number of cities we need to contact is 96.

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