In a bin containing 500 marbles, 180 are red, 240 are blue, and 80 are green. In a bowl of 25 marbles scooped from this bin, how many would be expected to be green? A. 4 B. 8 C. 9 D. 12

Answers

Answer 1
Answer: A. 4 i think thats right

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Multiple Response: Please select all correct answers and click "submit." Which of the following are among the five basic postulates of Euclidean geometry? Check all that apply. A. A straightedge and compass can be used to create any figure. B. A straight line segment can be drawn between any two points. C. Any straight line segment can be extended indefinitely. D. The angles of a triangle always add up to 180.

Answers

To Euclid, a postulate is something that is so obvious it may be accepted without proof.

A. A straightedge and compass can be used to create any figure.

That's not Euclid, that's just goofy.

B. A straight line segment can be drawn between any two points.

That's Euclid's first postulate.

C. Any straight line segment can be extended indefinitely.

That's Euclid's second postulate.

D. The angles of a triangle always add up to 180.

That's true, but a theorem not a postulate. Euclid and the Greeks didn't really use degree angle measurements like we do. They didn't really trust them, I think justifiably. Euclid called 180 degrees "two right angles."

Answer: B C

Theodore says there are two weeks five days left in the year. How many days are left in the year?

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19, as 2 weeks is 14 days, add in the 5 to get 19.

Can someone help me please thank u

Answers

The correct answer is D
i think its d  too,,,,,,,,,,,

23.069 rounded to the nearest hundredth

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23.07

Because 23.069 the 9 is higher than five and it will bring the hundredth place 1 number higher hope that helps!!!
23.069 rounded to the nearest hundredth is 24.000

The television cost $289.90. The sales-tax rate was 8%. How much was the sales tax on television.

Answers

The 8% of $289.90 is $23.192 so the sales tax on television will be $23.192.

What is the percentage?

The percentage is the same as the amount of that value, but it is expressed as a number between 1 and 100, and it may be used to make predictions. For instance, if you say 678, we must also know the whole number, but if you say 80%, the situation is apparent.

As per the given,

Cost of the television = $289.90

Sale tax = 8% of $289.90

Sale tax = (8/100)289.90 = $23.192

Hence "The 8% of $289.90 is $23.192 so the sales tax on television will be $23.192".

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You need to find what 8% of 289.9 is. To find this, multiply .08 by 289.9 = 23.192.
Because you are using money, round to the nearest hundredth and your tax is $23.19.
Hope that was helpful:)

What is the distance in miles, between Joe's home and the park? Round answers to the nearest tenth

Answers

You're on the right track! Now that you have drawn a right triangle with the hypotenuse as the segment from Joe's home to the Park, we can use Pythagorean Theorem to solve for the hypotenuse. 

Pythagorean Theorem = a squared + b squared = c squared
A and B are the legs, and C is the hypotenuse. We can find the legs be calculating how many units they are. 

2 - (-1) = 3
3 - 1 = 2

Pythagorean Theorem = 3 squared + 2 squared = c squared
= 9 + 4 = c squared
= 13 = c squared
√(13) = c

The square root of 13 is around 3.6, so Joe's house is approximately 3.6 miles away from the park.

Final answer:

Without specific data, we cannot provide a distance in miles between Joe's home and the park. However, note that distance measurements can be converted from kilometers to miles using the conversion factor 1 mile = 1.61 km. Ensure to round off figures to the nearest tenth for precision and accuracy.

Explanation:

Unfortunately, the question does not provide enough information to determine the distance in miles between Joe's home and the park. However, we can discuss generally how you might find out such information. For instance, if you have the distance in kilometers, you can convert it to miles using the conversion factor 1 mile = 1.61 km. So to convert kilometers to miles you divide the distance in kilometers by 1.61.

Remember when dealing with distance, you should also pay attention to the precision and accuracy of the measurements you make. Round off these numbers to the nearest tenth as directed in the question for clarity and ease of comprehension.

Learn more about Distance Conversion here:

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