3 years ago

Are there infinitely many prime numbers p so that p+2 and p+4 are also primes?

1 answer:

3 0

There are infinitely prime numbers "p", but p+2 and p+4 are not primes.

Example: Suppose p = 7 (prime) if you add 2, it becomes 9 (Not a Prime).
Same thing if p = 11(prime), if yo add 4, it becomes 15 (Not a prime number)

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jek_recluse [69]

Answer:

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Step-by-step explanation:

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3 years ago

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Carole purchased 7/8 of a pound of chocolate chips to make cookies.On the way home from the store she got hungry and ate 1/4 of

Oksi-84 [34.3K]

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3 years ago

The equation of the function is Y=4x+5.Find the value of y when<br> x=3<br> x=-2

natita [175]

The equation of the function is y = 4x + 5. Find the value of y when

x = 3

x = -2

<h3>Given:-</h3>

y = 4x + 5 [Equation]

The value of y when x = 3 , x = -2

<h2>Solution:-</h2>

y = 4x + 5 [Given equation]

$\therefore$ When x = 3 ,

y = 4 × 3 + 5 [Value of x is 3]

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<h3>y = 17 [Answer]</h3>

Again, when x = -2 ,

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y = -8 + 5

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3 years ago

Determine whether the improper integral converges or diverges, and find the value of each that converges.

Vanyuwa [196]

Answer:

The integral diverges

Step-by-step explanation:

Consider the integral from 0 to infinity of

$xe^{4x}$

We can do this in parts

$\int {xe^{4x} } \, dx =\int {x} \, d(e^{4x})/4\\ = x/4 e^{4x}-e^{4x}/16$

When we substitute limits infinity we find that the values become infinity

Hence the integral diverges

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3 years ago

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Eduardwww [97]

Answer:

yes

Step-by-step explanation:

have a nice day

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2 years ago

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