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LUCKY_DIMON [66]
3 years ago
7

Helpppp in 8 asap plzz

Mathematics
1 answer:
Kisachek [45]3 years ago
6 0
On each shelf he has 9

His aunt gave him three, just put one book on the each shelf
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What is 5.6+2.2x>65.6-1.8x
max2010maxim [7]

Answer:  x>15

Step-by-step explanation:

6 0
3 years ago
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What is the smallest prime number p such that
Ne4ueva [31]

The smallest prime number of p for which p^3 + 4p^2 + 4p has exactly 30 positive divisors is 43.

<h3>What is the smallest prime number of p for which p must have exactly 30 positive divisors?</h3>

The smallest number of p in the polynomial equation p^3 + 4p^2 + 4p for which p must have exactly 30 divisors can be determined by factoring the polynomial expression, then equating it to the value of 30.

i.e.

  • p^3 + 4p^2 + 4p

By factorization, we have:

  • = p(p+2)²

Now, to get exactly 30 divisor.

  • (p+2)² requires to give us 15 factors.

Therefore, we can have an equation p + 2 = p₁ × p₂²

where:

  • p₁ and  p₂ relate to different values of odd prime numbers.

So, for the least values of p + 2, Let us assume that:

  • p₁ = 5 and p₂ = 3

p + 2 = 5 × 3²

p + 2 = 5 × 9

p + 2 = 45

p = 45 - 2

p = 43

Therefore, we can conclude that the smallest prime number p such that

p^3 + 4p^2 + 4p has exactly 30 positive divisors is 43.

Learn more about prime numbers here:

brainly.com/question/145452

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8 0
1 year ago
Which of the following are mutually exclusive events?
Alexandra [31]

Answer: A

Step-by-step explanation: Ape x

6 0
2 years ago
Please help! thank you!​
anyanavicka [17]

Answer:

B. r=7.5

yan po ang correct answer

7 0
2 years ago
What fraction is £1 of 13p?
Rasek [7]
I believe it would be 13p im not for sure though
4 0
3 years ago
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