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postnew [5]
3 years ago
8

What answer describes the type of sequence. 4,9,13,22

Mathematics
2 answers:
melomori [17]3 years ago
8 0

<u>Answer:</u>

The type of sequence. 4,9,13,22 is neither arithmetic nor geometric

<u>Explanation:</u>

For<u> arithmetic progression: </u>

Formula used  = a +(n-1)d

Where d is the difference of numbers in the sequence =a_n - a_n_-_1

Hence,

=a_2 - a_1

= 9-4 = 5

= a_3 - a_2

= 13 – 9 = 4

Since  the common difference is not same

Hence it is not arithmetic  

For <u>geometric progression: </u>

Formula used = ar^n^-^1

Where r is the common ratio of terms= \frac{T_n}{T_n_-_1}

=\frac{T_2}{T_1}

= 9/4

Similarly,

= \frac{T_3}{T_2}

=13/9

Since the common ratio is not same  

Hence it is not a geometric  

ExtremeBDS [4]3 years ago
6 0

Answer:

aritmetic increases by the same number

Step-by-step explanation:

aritmetic increases by the same number

geometric has 1 number that each term is multiplied by to get the next term

4 to 9 is 5

9 to 13 is 4

not same difference

9/4=13/9?

81/36=52/36?

no

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Catetos de un triangulo regtangulo​
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Answer:

In English -

The legs are the sides opposite the acute angles of a right triangle. The legs are the lesser sides of the right triangle. The hypotenuse is the longest side of the right triangle.

In Spanish -

Los catetos son los lados opuestos a los ángulos agudos de un triángulo rectángulo. Los catetos son los lados menores del triángulo rectángulo. La hipotenusa es lado mayor del triángulo rectángulo.

3 0
3 years ago
What Does The Number was 25 in periodic
ivann1987 [24]

Answer:

Manganese is a metal that is atomic number 25 on the periodic table with the element symbol Mn.

Step-by-step explanation:

7 0
3 years ago
Francisco is making an effort to drink more water, and has set a goal of 2 liters per day. He wants to know the volume of the wa
GarryVolchara [31]

Answer:

The volume of water bottle Francisco takes to school = 1.0048 liters

Step-by-step explanation:

The dimensions of the water bottle are given :

The Height of the water bottle is 20 cm  

⇒ h = 20 cm

The Radius of the water bottle is 4 cm

⇒ r = 4 cm

⇒ Volume of the water bottle = π·r²·h

⇒ Volume = 3.14 × 4² × 20

⇒ Volume = 1004.8 cm³

Now, 1000 cm³ = 1 liter

⇒ 1004.8 cm³ = 1.0048 liter

Hence, The volume of water bottle Francisco takes to school = 1.0048 liters

3 0
3 years ago
Read 2 more answers
Translate this sentence into an equation.
kakasveta [241]

Answer:

21+j=55

Step-by-step explanation:

It says sum, which means to add(+). So you add 21 and j (21+j) and that equals 55 (=55). Then you add all the pieces together and you get 21+j=55

7 0
3 years ago
The average customer at Longhorn Steakhouse spends $26.00 per meal with a
ElenaW [278]
Key details

$26.00 per meal

You and your date = two people

10%

Work:
26.00 x 2 =52

52 x 10% = 5.2

52 + 5.2 =

$57.20

I hope this helped and was right, have a nice day.
7 0
3 years ago
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