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scoray [572]
3 years ago
10

What is the square root of pi squared multiplied by 5x​

Mathematics
2 answers:
frez [133]3 years ago
7 0

Answer:

sqrt(5x) pi

Step-by-step explanation:

(pi² × 5x)^½

(pi²)^½ × (5x)^½

pi × sqrt(5x)

podryga [215]3 years ago
5 0

Answer:

7.0248\sqrt{x}

Step-by-step explanation:

We want to find the answer to the expression: \sqrt{\pi ^2*5x}

We can easily calculate the product of the constants on the inside:

\sqrt{\pi ^2*5x}=\sqrt{49.348x}

Now, we can split this radical into two:

\sqrt{49.348x}=\sqrt{49.348} *\sqrt{x} =7.0248\sqrt{x}

Thus, the answer is 7.0248\sqrt{x}.

Hope this helps!

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It took 20,000 workers to build the Taj Mahal in 20 years. How many workers would be required to build it in 10 years?
omeli [17]

Answer:

40,000 workers

Step-by-step explanation:

This question deals with simple rates proportion.

If it takes 20 years for X workers to complete a job,

if we double the amount of workers, we will take half the time.

hence to halve the time from 20 years to 10 years, we will need to double the amount of workers.

In this case we will need 20,000 workers x 2 = 40,000 workers

4 0
3 years ago
Read 2 more answers
alaina owes her mom $15 and her friend $27. then she babysat and earned $35. how much more money does alaina need to earn in ord
tino4ka555 [31]

35 - 27 = 8

15 - 8 = 7

She just payed off her best friend and has $8 left.

So she needs to earn $7 more to pay off the $15 she owes her mom

4 0
3 years ago
C)PLEASE MAN PEOPLE ARE USING ME FOR POINTS
UNO [17]

The measures of spread include the range, quartiles and the interquartile range, variance and standard deviation. Let's consider each one by one.

<u>Interquartile Range: </u>

Given the Data -> First Quartile = 2, Third Quartile = 5

Interquartile Range = 5 - 2 = 3

<u>Range:</u> 8 - 1 = 7

<u>Variance: </u>

We start by determining the mean,

\:1+\:2+\:3+\:3+\:3+\:5+\:8 / 7 = 3.57

n = number of numbers in the set

Solving for the sum of squares is a long process, so I will skip over that portion and go right into solving for the variance.

\sum _{i=1}^n\frac{\left(x_i-\bar{x}\right)^2}{n-1},\\\\=> SS/n - 1\\\\=> 31.714/7 - 1\\=> 5.28571

5.3

<u>Standard Deviation</u>

We take the square root of the variance,

\sqrt{5.28571} = 2.29906

2.3

If you are not familiar with variance and standard deviation, just leave it.

3 0
3 years ago
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Round decimal to the nearest one . Then add 7.91+21.9=
Arte-miy333 [17]
7.91 = 8 21.9 = 22

8 + 22 = 30
7 0
3 years ago
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Cassie took 2 quizzes last week. She scored the same in each quiz.
ololo11 [35]

Answer:

since her score was -12 from being perfect

if she had scored 12 more points her score would have been perfect .

that is difference between her score and the perfect score o each quiz was <u>12</u>

8 0
3 years ago
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