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klemol [59]
3 years ago
14

Does anyone know how to do this

Mathematics
1 answer:
madam [21]3 years ago
4 0

Answer:

56,57,58

Step-by-step explanation:

Just divide 171 by 3 and you get 57. Then its the number in front and behind.

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The population of a country was estimated to be 1.114 x 10^8. On this day, the population of the world was 3.853 x 10^9.
Lelechka [254]

Step-by-step explanation:

To find how many people lived outside of the country we subtract:

3.853 × 10^{9} - 1.114  × 10^{8}  = 3.7146 ×

To find the percentage of people living inside the country, we divide:\frac{1.114 x10^{8}}{3.853 x10^{9}} =2.8913x10^{-2} percent or 2.89%.  Which is extremely small.

6 0
3 years ago
Find B<br> Plzz find the right answer and don’t just guess
LenaWriter [7]

Answer:

Step-by-step explanation:

using pythagoras theorem

a^2 + b^2 = c^2

B^2 + 8^2 = 15^2

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B^2 = 161

B = \sqrt{161}    OR  12.7

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3 years ago
1. What is the minimum number of vertices in a binary tree with height 5? What is the maximum number of vertices in a binary tre
Hunter-Best [27]

Answer:

Height = 5

Minimum number of vertices in a binary tree

whose height is h.

So, there must be  At least one node at each of first h levels.

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So, Minimum number of vertices of height 5 is 5

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Substitute h = 5

The maximum number of nodes in a binary tree of height 5 = 2^{5+1}- 1

The maximum number of nodes in a binary tree of height 5 = 63

So, the maximum number of vertices in a binary tree with height 5 is 63

6 0
3 years ago
A package of fruit juice contains 8 blokes how many boxes are there in 5 package
GarryVolchara [31]
1 package = 8 boxes 

5 * 8 = ?
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8 0
3 years ago
Read 2 more answers
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nikdorinn [45]

Answer:

(x+9)(x-2)

Step-by-step explanation:

There has to be two numbers that add to be 7 and multiply to be -18.

So 9 and -2

Hope this helps

Brainliest would be appreciated

6 0
3 years ago
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