How do you do to the 2nd power

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Answer 1

Answer: Something to the second power is simply that number multiplied by itself once. The third power is something multiplied by itself 2 times, and so on

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Please help me solve !!!
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HELP PLEASE HELP ITS THE LAST QUESTION

Which of the following measurements are greater than 130 fluid ounces? Select all that apply.A. 5 quarts

B. 16 cups

C. 9 pints

D. 2 gallons

E. 1 gallon

Answers

Hello!

130 ounces is about 4 quarts so 5 quarts is larger

130 ounces is slightly above 16 cups so 16 cups is lower

130 ounces is about 8 pints so 9 pints is larger

130 ounces is slightly above a gallon so 2 gallons is larger

130 ounces is slightly above a gallon so 1 gallon is smaller

The answers are A) 5 quarts, C) 9 pints, and D) 2 gallons

Hope this helps!

To solve the problem we must know about Fluid Ounces.

What is Fluid Ounce?

A fluid ounce is a unit volume and is used to measure liquids.

It is equal to one-sixteenth of a US pint which is approximately 0.03 liter. Also, equals one-twentieth of a pint which is approximately 0.028 liter.

The correct option is B.

Converting every value fluid ounce,

A.) 1 US liquid quart = 32 fluid ounces

5 quarts = 160 fluid ounces

Thus, it is not the correct option

B.) 1 US legal Cup = 8.11537 fluid ounces

16 cups = 129.84592 fluid ounces

It is close to 130 fluid ounces and seems the most appropriate option among others.

C.) 1 US pint = 16 fluid ounces

9 pints = 144 fluid ounces

Thus, it is not the correct option.

D.) 1 US liquid gallon = 128 fluid ounces

2 gallons = 256 fluid ounces

Thus, it is not the correct option.

Hence, the correct option is B.

Learn more about Fluid ounces:

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I don't understand how to do this can someone pls help me

Answers

Take 2^30(gigabyte) and plug into a calculator
then take 2^20(megabyte) and plug into calculator
divide
1024

1. How many solutions are there for the equation? x2 + 16 = 8x (Points : 1) 2
1
0

Answers

$x^2 + 16 = 8x\n\nx^2-8x+16=0\n\nx^2-4x-4x+16=0\n\nx(x-4)-4(x-4)=0\n\n(x-4)(x-4)=0\n\n(x-4)^2=0\ \ \ \Leftrightarrow\ \ \ x-4=0\ \ \ \Leftrightarrow\ \ \ x=4\n\n Ans.\ One\ solution$

Every equation that has an ' x² ' in it has two solutions.

If it's a perfect square, then the solutions are equal, and they look like only 1.

Both solutions to this equation are [ x = 4 ] .

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...?

Answers

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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Answer:

Do you still need help?

Step-by-step explanation:

Keith uses 18 cherries and three peaches to make a pie feeling Lena uses it and equivalent ratio of cherries to peaches when she makes pie filling came Lena use a ratio I have 21 chairs to six peaches explain

Answers

Answer:

No, she cannot use a ratio of 21 to 6. You can figure this out in a few different ways. First you can simplify down the fraction 18/3, to get 6/1. 6/1 does not equal 21/6, because 21/6 equals 7/2. However, 6/1 it does equal 36/6. You could also noticed that three doubles to make six, yet 18 does not double to make 21. :D

Step-by-step explanation:

Triangle abc A(0,4) B(0,-2) C(2,0). The triangle is reflected over the x axis. Then the image is rotated 180 counterclockwise about the origin. What are the coordinates of the final image?

Answers

Answer:

Step-by-step explanation:

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