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Blizzard [7]
3 years ago
12

I neeed help thanksssss

Mathematics
2 answers:
dusya [7]3 years ago
3 0

Answer:

Volume: 366.6

Surface Area: 314.2

Explanation (look at below)

Step-by-step explanation:

Volume:

The radius of this sphere is 5 (half of 10). The equation will be \frac{4}{3} \pi5^3

When you calculate that, it will become: 366.6<-- rounded to the nearest tenth.

Surface Area:

4\pi5^2

=100Π

=314.2<-- rounded to the nearest tenth.

Aleksandr [31]3 years ago
3 0

314.2 is the nearest tenth digit no.

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The basic unit in which data are stored in an accounting system is called an __________. These storage units should be so constr
mash [69]

Answer:

an accounts; credit or debit.

Step-by-step explanation:

Remember, accounting involves activities done to keep financial records. Interestingly, a similar term is used to refer to the basic unit in which data are stored in an accounting system called accounts.

Also, we need to bear in mind that this financial records written as storage units would include incoming or outgoing money measurements often called debit or credit transactions in the items for which they are established.

6 0
3 years ago
Mateo teaches a continuing education class at the library on tuesday nights. he estimates that 75% of his students are satisfied
vredina [299]

The computed value must closely match the real value for a model to be considered valid. If the percentage of pleased or very satisfied students remains close to 75% after Mateo surveys additional students, Mateo's model is still viable. The model is faulty if the opposite is true.

<h3>How will mateo know whether his model is valid or not?</h3>

In general, a valid model is one whose estimated value is close to the real value. This kind of model is considered to be accurate. It must be somewhat near to the real value if it doesn't resemble the real value.

If the findings of the survey are sufficiently similar to one another, then the model may be considered valid.

P1 equals 75%, which is the real assessment of the number of happy pupils

P2 is 70 percent; this represents the second assessment of happy pupils

In conclusion,  The estimated value of a model has to be somewhat close to the real value for the model to be considered valid. If the number of students who are either pleased or extremely satisfied remains close to 75 percent following Mateo's survey of more students, then Mateo's model is likely accurate. In any other scenario, the model cannot be trusted.

Read more about probability

brainly.com/question/795909

#SPJ1

7 0
1 year ago
Find the slope of the line that contains these two points.<br> (2, -5) and (7, -10)
Paul [167]
M=\frac{y1-y2}{x1-x2}=\frac{-5-(-10)}{2-7}=\frac{5}{-5} =-1
 Answer: slope is -1
4 0
3 years ago
Read 2 more answers
What is the denominator of 7/9
Lina20 [59]

Answer:

9

Step-by-step explanation:

The denominator of a fraction is always the bottom number, while the top number is always the numerator.

5 0
3 years ago
Read 2 more answers
Can someone help me with this question plzzzzz
Ann [662]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

7d + d - 4d - 7 = 5d

8d - 4d - 7 = 5d

4d - 7 = 5d

5d = 4d - 7

Subtract sides 4d

- 4d + 5d =  - 4d + 4d - 7

d =  - 7

Thus the correct answer is Option three.

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

8 0
2 years ago
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