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Varvara68 [4.7K]
3 years ago
14

Which ordered pair is a solution of the equation? 5x-2y=18

Mathematics
2 answers:
RSB [31]3 years ago
4 0

Answer:

only (4,1)

Step-by-step explanation:

irakobra [83]3 years ago
3 0

Answer:

(2, -4)

Step-by-step explanation:

I did some research.

Plz click the Thanks button!

<Jayla>

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Please help me with my math homework
Hatshy [7]

Answer:

So basically the mean is the average number.

Step-by-step explanation:

add all of them then divide by 6 (aka how many fractions)

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Which is a possible turning point for the continuous<br> function f(x)?<br> HELP ASAP
maxonik [38]

Answer: B. (-2, -1)

Step-by-step explanation:

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7 0
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(2x)² . (3x²)<br> What is the simplest form of this equation
Montano1993 [528]
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7 0
3 years ago
What’s the answer to this?
jasenka [17]

Answer:

It would be the first option: Last week, Rosemary walked at a faster pace.

Step-by-step explanation:

Last week, the speed was d=3h, as for this week, her speed was d=2.5h.

No one knows how many hours she walked this week so we cannot say that she walked a greater distance.

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Assume that the heights of women are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. If
vesna_86 [32]

Answer:

<h2>The probability is 58 %.</h2>

Step-by-step explanation:

This problem belong to a normal distribution probability.

Mean = 63.6

Standard Deviation = 2.5.

We have to find the probability of a height greater than 63.0.

Due to the normal probability, we need to find the Z score first:

Z=\frac{x-u}{o}; where x is the height, u is the mean, and o is the standard deviation.

Z=\frac{63-63.6}{2.5} \\Z= -0.24

Once we have our Z score, we find the probability with the z-table (attached). So, for a z score of -0.24 we have a probability of 0.42.

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6 0
3 years ago
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