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myrzilka [38]
2 years ago
11

Having issues with solving this

Mathematics
1 answer:
Vadim26 [7]2 years ago
3 0

By applying the concept of <em>finite</em> sum and the properties of the series, we conclude that the <em>finite</em> sum p = \sum \limit_{x=1}^{3} 2^{x}+ 2 is equal to the value of 34.

<h3>How to find the result of finite sum</h3>

Let be a sum of the form p = \sum\limits_{i= 1}^{n} a_{i}, where n represents an integer. This kind of sum represents a <em>finite</em> sum, whose <em>expanded</em> form is presented below:

p = a₁ + (a₁ + a₂) + (a₁ + a₂ + a₃) + ... + (a₁ + a₂ + a₃ + ... + aₙ₋₁ + aₙ)     (1)

If we know that p = \sum \limit_{x=1}^{3} 2^{x}+ 2, then the result of the finite sum is:

p = (2 + 2¹) + (2 · 2 + 2¹ + 2²) + (3 · 2 + 2¹ + 2² + 2³)

p = 4 + (4 + 6) + (6 + 14)

p = 4 + 10 + 20

p = 34

By applying the concept of <em>finite</em> sum and the properties of the series, we conclude that the <em>finite</em> sum p = \sum \limit_{x=1}^{3} 2^{x}+ 2 is equal to the value of 34.

To learn more on series: brainly.com/question/15415793

#SPJ1

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Can some one explain how to do this please?
AleksandrR [38]
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3 years ago
Are all equilateral triangles similar? Justify your answer.
Juli2301 [7.4K]
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8 0
3 years ago
Calculate the mean given the frequency table
ratelena [41]

Answer:

15.6

Step-by-step explanation:

First, multiply the midpoint of each class by its frequency, as follows:

            Class      midpoint   frequency   midpoint*frequency  

            0-9         4.5             24                4.5*24 = 108

            10-19      14.5            20                14.5*20 = 290

            20-29    24.5           32                24.5*32 = 784

Total                                      76               1182

The mean is computed as the division between the addition of the "midpoint*frequency" column by the addition of "frequency" column.

mean = 1182/76 ≈ 15.6

 

5 0
3 years ago
What is the equation for p?
STALIN [3.7K]
F(x)=(x)-1 I think that’s the answer but use Desmos to figure out
6 0
3 years ago
I need help (–
ExtremeBDS [4]

Answer:

69

Step-by-step explanation:

5(

–

q+6)=

–

20

5q–30=

–

20

Add -5 to both sides

Subtract -5 from both sides

Multiply both sides by -5

Divide both sides by -5

Apply the distributive property

5q=

Add 30 to both sides

q=

Divide both sides by 5 would be 69

6 0
3 years ago
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