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IRISSAK [1]
3 years ago
13

What is r

pi r^{2} h" align="absmiddle" class="latex-formula"> in
Mathematics
1 answer:
artcher [175]3 years ago
7 0
\bf V=\pi r^2 h\implies \cfrac{V}{\pi h}=r^2\implies \sqrt{\cfrac{V}{\pi h}}=r
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Evaluate 3|-3|<br><br><br> -6<br> 6<br> -9<br> 9
evablogger [386]

Answer:

9

Step-by-step explanation:

The absolute value of -3 is |-3|, which in turn is 3.  Thus we have

3(3), or 9.  The fourth answer choice is the correct one.

3 0
3 years ago
In a survey of 2,300 people who owned a certain type of​ car, 1,150 said they would buy that type of car again. What percent of
anyanavicka [17]

Answer:

65%

Step-by-step explanation:

To find percentage, take the number out of the whole number, and divide it by the whole number. In this case, 1495 out of 2300 said they are satisfied. To find the percent, we have to do 1495/2300=0.65, which is 65%.

6 0
3 years ago
Emplea los signos &lt;, &gt; o =, según corresponda​
katovenus [111]

Answer:

1.≤

2.≤

3.≤

4.≤

5.≤

6.≤

Step-by-step explanation:

di po ko sure kung tama po yan

6 0
3 years ago
What is Perfect square
rodikova [14]

Answer:

A perfect square is an integer that results in another integer when square rooted.

Step-by-step explanation:

For example:

16 is a perfect square because \sqrt{16} = 4.

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Also, notice that 4 x 4 = 16

5 0
3 years ago
Read 2 more answers
Susan has $65 in her savings account. Her friend coco has &amp;119 in her savings account. Susan plans to add $23 per week. How
uranmaximum [27]

Answer:

After 10 weeks, Susan will have $295 and CiCi will have $259.

Step-by-step explanation:

Susan: y= 65+23x

CiCi: y = 119+14x

65+23(6)=203

119+14(6)=203

After 6 weeks, Susan and CiCi will both have $203 in their accounts.

65+23(10)=295

119+(14)(10)=259

Therefore, After 10 weeks, Susan will have $295 and CiCi will have $259.

4 0
3 years ago
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