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lesya [120]
3 years ago
8

How much is a pie? thanks.

Mathematics
2 answers:
kaheart [24]3 years ago
7 0
"Pi", written as π - is an irrational number.

π≈3.14
Lera25 [3.4K]3 years ago
6 0
If it's really fancy, like with custard inside and whipped cream on top,
it might cost as much as $10 depending on where you buy it.

If you're talking about the greek letter 'pi'  ( π ) that's used in math, then
there's no exact answer, because the exact value of that number can never
be written on paper with digits.

It starts out with  3.14159 26535 89792  and it just keeps going and never ends.

If you need to work with  pi  in a math problem, then your answer can never
be exactly exact, but you can get as close to it as you want to by using
more digits in the decimal.  3.14  is usually good enough, but supercomputers
have been used to calculate something like 4 trillion digits of  pi  after the decimal
point, and it still never ends !

If you use either  3.14  or  ' 22 / 7 '  for  pi, then your answer is only about 0.05% 
wrong, and that's pretty good !
You might be interested in
I need help I don't know how to do this ​
Trava [24]

Answer:

Median = 7

upper quartile = 10

lower quartile is 6

Step-by-step explanation:

The median is the middle line in the box

Median = 7

The upper quartile is the right line of the box

upper quartile = 10

The lower quartile is the left line of the box

lower quartile is 6

4 0
3 years ago
The following list details the numbers of tickets sold for a talent show grade 9:22; grade 10:32; grade 11: 41; and grade 12:30.
Montano1993 [528]

Answer: C. domain: {9, 10, 11, 12); range: (22, 32, 41, 30)

Step-by-step explanation:

The data set is:

(9, 22)

(10,32)

(11, 41)

(12, 30).

In the usual notation, the number at the left is the input (belons to the domain) and the number in the right is the output (belongs to the range).

Then the domain would be:

{9, 10, 11, 12}

and the range:

{22, 32, 41, 30}

The correct option is C

7 0
3 years ago
A) Work out the value of 23 + 52
Elena L [17]

Answer:

Step-by-step explanation :

a) 75

b) 39

C) 182

3 0
3 years ago
For what value of x does 3^2x=9^3x-4
Andrei [34K]

Answer:

x = 2.

Step-by-step explanation:

3^2x = 9^(3x - 4)

9^3x-4 = 3^2x

(3^2)^(3x-4) = 3 ^2x

3^6x-8 = 3^2x

6x - 8 = 2x

4x = 8

x = 2 (answer).

8 0
3 years ago
Find the volume of this sphere.<br> Use 3 for TT.<br> V [?]in3<br> V = Tr3<br> 8 in
frutty [35]

Answer:

The volume of the sphere is 2048 in³.

Step-by-step explanation:

The volume of a sphere is given by:

V = \frac{4}{3}\pi r^{3}

Where:

r: is the radius = 8 in

Having the radius and by using 3 for π, the volume is:

V = \frac{4}{3}*3 (8 in)^{3} = 2048 in^{3}

Therefore, the volume of the sphere is 2048 in³.

I hope it helps you!        

4 0
3 years ago
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