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3 years ago

You cut a styrofoam ball in half for a project. Find the surface area of each half of the styrofoam ball.

Mathematics

1 answer:

uranmaximum [27]3 years ago

4 0

Answer:

The question needs to state the radius of the styrofoam ball.

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Given the following information, determine if one of the brands is a better buy. Brand A: 14 ounces for $44. 66 Brand B: 20 ounc

maksim [4K]

Division is one of the basic mathematical operations. The cost of Brand A and B is the same.

<h3>What is division?</h3>

The division is one of the most basic arithmetic operations. It is used to find the number of times a number is been added to itself.

Given to us

Brand A: 14 ounces for $44.66

Brand B: 20 ounces for $63.80

To compare the two brands we will find the cost of one ounce for each brand.

For Brand A,

The cost of 14 ounces is $44.66, therefore,

$\text{Cost of one ounce} = \dfrac{\$44.66}{14}\\\\\text{Cost of one ounce} = \$3.19$

For Brand B,

The cost of 20 ounces is $63.80, therefore,

$\text{Cost of one ounce} = \dfrac{\$63.80}{20}\\\\\text{Cost of one ounce} = \$3.19$

From the above two values, we can conclude that the cost of Brand A and B is the same.

Learn more about Division:

brainly.com/question/369266

4 0

2 years ago

Maricell, the fruit juggler, bought 0.24 pounds of apples and 3.1 pounds of oranges. How many pounds of fruit did Maricell buy?

frosja888 [35]

The answer is 3.34 pounds also the estimate would be 3 pounds.

3 0

3 years ago

9. You have a globe that has a diameter of 22 inches. Find the volume of

Savatey [412]

I think the answer is that what i think

3 0

3 years ago

How to solve for X: X-B=A

mamaluj [8]

Answer:

Step-by-step explanation:

(x−a)(x−b)=x2−(a+b)x+ab

Now, this with the third bracket.

(x2−(a+b)x+ab)(x−c)=x3−(a+b+c)x2+(ac+bc+ab)x−abc

But there’s another way to do this, which is easier. Assume the given expression is equal to 0, then, we can form a cubic equation as

x3−(sum−of−roots)x2+(product−of−roots−taken−two−at−a−time)x−(product−of−roots) , which is essentially what we got above.

5 0

3 years ago

Read 2 more answers

What is the operation symbol if the question is like this.<br> 52=8___(4___5)___20

stepan [7]

Answer:

52= 8×(4+5)-20

so I guess it's correct

7 0

3 years ago