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4 years ago

What is the first 4 digits of pi

Mathematics

2 answers:

omeli [17]4 years ago

8 0

3.141592653
Also written as 22/7 as a fraction

Keith_Richards [23]4 years ago

5 0

Hey!!!

Here's your answer:

Actually the value of pi is 22/7 and when we divide 22 by 7 ,it equals to 3.142857143.

So,the first 4 digits of pie is 3.142

There is one miracle about pi.

And that is

 first digit of pie(3)

= The third month is march.

Albert Einstein was born in march14 and Stephen Hawking was dead in march 14.

Sorry,if u did not understand what I mean to say...

I am not good at giving explanations.....:(

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Natalija [7]

Answer:

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Step-by-step explanation:

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4 years ago

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Point K is on line JL. given JL =4x, JK= 2x+3, and KL=x, determine the numerical length of kl

balandron [24]

Hi! I'm happy to help!

Our total line is JL (4x), and it is split into two parts: JK, and KL. We have our values, and we know that JK+KL=JL, so we can substitute our values and solve for x:

4x=(2x+3)+(x)

4x=3x+3

To solve for x, we have to isolate it on one side of the equation.

First, let's subtract 3x from both sides so that we can isolate x:

4x=3x+3

-3x -3x

x=3

So, our x=3, which means that KL=3.

I hope this was helpful, keep learning! :D

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3 years ago

Samuel is six inches taller than his brother Elijah.if Samuel is 48 inches tall,how tall is Elijah

GarryVolchara [31]

Answer:

If Samuel is 6 inches taller than Elijah and he is 48 inches tall then Elijah is 42 inches tall.

7 0

3 years ago

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The half-life of caffeine in a healthy adult is 4.8 hours. Jeremiah drinks 18 ounces of caffeinated

statuscvo [17]

We want to see how long will take a healthy adult to reduce the caffeine in his body to a 60%. We will find that the answer is 3.55 hours.

We know that the half-life of caffeine is 4.8 hours, this means that for a given initial quantity of coffee A, after 4.8 hours that quantity reduces to A/2.

So we can define the proportion of coffee that Jeremiah has in his body as:

P(t) = 1*e^{k*t}

Such that:

P(4.8 h) = 0.5 = 1*e^{k*4.8}

Then, if we apply the natural logarithm we get:

Ln(0.5) = Ln(e^{k*4.8})

Ln(0.5) = k*4.8

Ln(0.5)/4.8 = k = -0.144

Then the equation is:

P(t) = 1*e^{-0.144*t}

Now we want to find the time such that the caffeine in his body is the 60% of what he drank that morning, then we must solve:

P(t) = 0.6 = 1*e^{-0.144*t}

Again, we use the natural logarithm:

Ln(0.6) = Ln(e^{-0.144*t})

Ln(0.6) = -0.144*t

Ln(0.6)/-0.144 = t = 3.55

So after 3.55 hours only the 60% of the coffee that he drank that morning will still be in his body.

If you want to learn more, you can read:

brainly.com/question/19599469

7 0

3 years ago

What box should I check and what is the correct solution

TEA [102]

The second one, because negative times negative equal to positive, -2(-y)= 2y

4 0

4 years ago

What is the first 4 digits of pi​

What is the first 4 digits of pi