What is an equation that shows a relationship among certain quantities?

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Answer 1

Answer: a mathematical statement that two expressions are equal. SIMPLIFY. to write an expression in a simpler form. FORMULA. An equation that shows a relationship among certain quantities

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I need help on this question this is really really hard.

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passed/total=84/105=4/5=C

Yup that persons right take ot from me...i have no clie what was going on so ya its C 4/5

The sum of three numbers is 26. The second number is twice the first and the third number is 6 more than the second.Find the numbers.
1
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WRITER

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The answer deals with simple linear equations.

How much is it: (more process pls)
7 - [3 - (4 +4) +2]

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7-[3-(4+4)+2]

7-(3-8+2)

7-(-3)

7+3

= 10

I hope that's help and if you have questions please ask me :)

Which is bigger 5200ft 145in or 1mi 40in

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5200ft 145in is less than 1mi 40in because 1mi 40in is equal to 5283.33 ft

Plz Help! ASAP!!!!Weights of eggs laid by two chickens are recorded for a full year. Both data sets follow a normal distribution.

Chicken A: Standard deviation of A is 4.6 grams; 68% of the eggs fall between 50.9 grams and 60.1 grams.

Chicken B: Standard deviation of B is 4.9 grams; 68% of the eggs fall between 51.9 grams and 61.7 grams.

The difference between the mean weight of Chicken B’s eggs and the mean weight of Chicken A’s eggs to the nearest tenth is...?

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The difference between the meanweight of Chicken B's eggs and the mean weight of Chicken A's eggs to the nearest tenth is 1.8 grams.

What is a normal distribution?

A normaldistribution is a probability distribution that is symmetric around the mean, with most of the data points falling close to the mean and fewer data points falling farther away from it.

The shape of a normal distribution is often referred to as a bellcurve because when the distribution is graphed, the resulting curve resembles a bell

We have,

Since both datasets follow a normaldistribution, we can use the empirical rule (also known as the 68-95-99.7 rule) to find the mean weight of each chicken's eggs.

For Chicken A, we know that 68% of the eggs fall between 50.9 grams and 60.1 grams. This means that the mean weight of Chicken A's eggs is the average of these two values:

Mean of A = (50.9 + 60.1) / 2 = 55.0 grams

For Chicken B, we know that 68% of the eggs fall between 51.9 grams and 61.7 grams. This means that the mean weight of Chicken B's eggs is the average of these two values:

Mean of B = (51.9 + 61.7) / 2 = 56.8 grams

The difference between the meanweight of Chicken B's eggs and the mean weight of Chicken A's eggs is:

Difference = Mean of B - Mean of A

= 56.8 - 55.0

= 1.8 grams

Therefore,

The difference between the meanweight of Chicken B's eggs and the mean weight of Chicken A's eggs to the nearest tenth is 1.8 grams.

Learn more about normaldistribution here:

brainly.com/question/29509087

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