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3 years ago

Answer? Plz I don’t know what it is

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

4 0

The answer is c, The x-axis and y-axis are axes in the Cartesian coordinate system. Together, they form a coordinate plane. The x-axis is usually the horizontal axis, while the y-axis is the vertical axis.

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Assume the readings on thermometers are normally distributed with a mean of 0degreesC and a standard deviation of 1.00degreesC.

Nat2105 [25]

Answer:

$P(-2.05$

And we can find this probability with this difference

$P(-2.05$

And we can see the figure in the plot attached.

Step-by-step explanation:

Let X the random variable that represent the redings on thermometers of a population, and for this case we know the distribution for X is given by:

$X \sim N(0,1)$

Where $\mu=0$ and $\sigma=1$

We are interested on this probability

$P(-2.05$

We can use the z score formula given by:

$z=\frac{x-\mu}{\sigma}$

Using this formula we got:

$P(-2.05$

And we can find this probability with this difference

$P(-2.05$

And we can see the figure in the plot attached.

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4 years ago

Which situation CANNOT be represented by this equation? -13x+15=9

Rudik [331]

The equation that can not be represented is B because the variables are mixed up and are not matching with the correct formula.

8 0

3 years ago

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The sum of three consecutive odd integers is -219. Find the largest integer.

oksian1 [2.3K]

Answer:

-75, -73, -71

Step-by-step explanation:

Let the numbers be:

x-2, x, x +2

The sum:

x + 2 +x + x+2 = -219
3x = -219
x = -73

The numbers:

-75, -73, -71

6 0

3 years ago

100 POINTS, help asap

Serggg [28]

Answer:

Step-by-step explanation:

Since the vertex is 2,1, that's the only equation that works for it. The 2 has to be the opposite, so -2, and the 1 stays 1.

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3 years ago

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4/7 divided by 2 2/3

givi [52]

The answer is 4/21 or 0.190476

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3 years ago

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