A sequence can be generated by using an=5an−1, where a1=2 and n is a whole number greater than 1.

What are the first 3 terms in the sequence?


2, 7, 12

2, 10, 50

5, 7, 9

5, 10, 20

Answers

Answer 1

Answer:

2nd option

Step-by-step explanation:

Using [tex]a_{n}[/tex] = 5[tex]a_{n-1}[/tex] and a₁ = 2 then

a₂ = 5 × a₁ = 5 × 2 = 10

a₃ = 5 × a₂ = 5 × 10 = 50

the first 3 terms are 2, 10, 50

Answer 2

The first three terms of the given sequence are 2, 10, 50

What is sequence?

A sequence in which every term is obtained by multiplying or dividing a definite number with the preceding number is known as a geometric sequence.

Given that, a sequence can be generated by using aₙ₋₁ = 5 and a₁ = 2,

We need to find the first three terms of the sequence,

Therefore, aₙ₋₁ = 5 and a₁ = 2 then

a₂ = 5 × a₁ = 5 × 2 = 10

a₃ = 5 × a₂ = 5 × 10 = 50

Therefore,

The first 3 terms are 2, 10, 50

Hence, the first three terms of the given sequence are 2, 10, 50

Learn more about sequence, click;

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Related Questions

If the sum of the measures of the interior angles of a polygon is 1980 degrees, how many sides does it have? I need an explanation to this!

Answers

Answer:

It has 13 sides.

Step-by-step explanation:

The equation for total interior angle is x = 180(n - 2)

fill it out and solve

1980 = 180(n - 2)

1980 = 180n - 360

2340 = 180n

n = 13

Add the polynomials and explain how you arrived at your answer.
(9p3 + 5r2 + 11r) + (-2m3 + 9r – 8r²)
(pls help)

Answers

Answer:

Hi how are you doing today Jasmine

find the circumference of the circle round your answer to the nearest hundredth

Answers

C= 18.85

Explanation:

To calculate the circumference of a circle, multiply the diameter of the circle with π (pi). The circumference can also be calculated by multiplying 2×radius with pi
C=2pir
The answer is 9 I believe if I’m wrong sry Bc the circumference is 9.42, round 4 to 0

Exercise
1
Solve the inequality
of these equation
pretty please ​

Answers

Answer:

y<6

Step-by-step explanation:

1 /3 y +  1/4  >  3 /8y

1 /3 y +  1/4  −  3/ 8 y > 3/ 8 y −  3/ 8 y

− 1 /24 y +  1 4  > 0

−1 /24 y +  1 /4  −  1/ 4  > 0 −  1 /4

−1 /24 y >  −1/ 4

Multiply both sides by 24/(-1).

y<6

Please mark as brainliest

Have a great day, be safe and healthy  

Thank u  

XD

Could someone help me out please

Answers

Answer:

The coordinates are

(4,7)

(4,2)

^^^^^^^^^^^^^^^^^^^^

Is this relation a function?

Answers

Answer:

but where is the relation

as to how many M&M's do you think you'd get if you chose 2 today, 4tomorrow, 8 the next day, and continued that pattern for 2 weeks.

Answers

Answer:

32,766

Step-by-step explanation:

you just keep multiplying by 2 14 times

An online retailer has two warehouses, M and N, where customers' orders are packaged and shipped. The number of orders per day for warehouse M has a mean of 1,417.31 and a standard deviation of 67.54. The mean number of orders per day is 1,505.39 for warehouse N with a standard deviation of 67.70. Explain how the number of orders per day for warehouse M compare to the number of order per day for warehouse

A The number of orders per day for warehouse N is less on average than the number of orders per day for warehouse M. The standard deviation for the number of orders per day in warehouse N is greater than the standard deviation in warehouse M.

BThe number of orders per day for warehouse N is greater on average than the number of orders per day for warehouse M. The standard deviation for the number of orders per day in warehouse N is about the same as in warehouse M.

C The number of orders per day for warehouse M is about the same on average to the number of orders per day for warehouse N. The standard deviation for the number of orders per day in warehouse M is greater than the standard deviation for warehouse N.

D The number of orders per day for warehouse M is greater on average than the number of orders per day for warehouse N. The standard deviation for the number of orders per day in warehouse N is about the same as in warehouse M.

Answers

Answer:

B. The number of orders per day for warehouse N is greater on average than the number of orders per day for warehouse M. The standard deviation for the number of orders per day in warehouse N is about the same as in warehouse M.

Step-by-step explanation:

Wearhouse M has an average of 1,417.31 orders shipped per day, and Warehouse N has an average of 1,505.39 packages shipped per day. meaning that Wearhouse N has a greater mean (or average) compared to Wearhouse M.

Wearhouse M has a standard deviation (The safety net of how much the average can change) of 67.54 and Wearhouse N has a standard deviation of 67.70 which means that these are practically the same number.

What is the mean absolute deviation of team A’s scores? Show your calculation.
15,20,15 ,5,10,15,10,15,5,20.
The mean is 130.

Answers

Answer:

the mean is 13, i believe! good luck

Step-by-step explanation:

Find the volume of this cone.
Round to the nearest tenth.
7in
= 4in

Answers

Answer:

117.3 in^3

Step-by-step explanation:

Volume of cone=π(r^2)h/3=π·42·7/3≈117.3 in^3

Answer:

117.3in³

Step-by-step explanation:

πr²[tex]\frac{h}{3}[/tex]

3.14x4²x[tex]\frac{7}{3}[/tex]= 117.29

117.29 to nearest 10th= 117.3in³

Plz help me!! This is all the points i have let plz help

Answers

Answer:

Each snack cost $2.50

and

Each movie ticket cost $8.75

Step-by-step explanation:

i am big brain


Javad had a mix of yellow and red jellybeans as shown on the
graph. If there are 40 total jellybeans in his bag, how many are
red?
8
7
6
5
Red Jellybeans,
4
3
2
1
0
0
05
1
15
2
25
3
35
Yellow Jellybeans,
A.) 12
B.) 28
C.) 21
D.) 30

Answers

Answer;

Step-by-step explaination you should count 4,3,2,1,5,1,2,3

the answer is 21

A manufacturer wishes to make a cereal box in the shape of a golden rectangle, based on the theory that this shape is the most pleasing to the average customer. If the front of the box has an area of 135 in^2, What should the dimensions be? round to the nearest inch. a. 16x8 b. 9x15 c. 10x14 d. 11x13​

Answers

Answer: B 9 x 15

Step-by-step explanation:

Did it on edg

Desiree spent 20% of her birthday money on a new bicycle. Which are equivalent tp 20%? Choose all equivalent expressions.

Choices

1. 20/100
2. 0.02
3. 0.2
4. 1/5
5. 1/20
6. 0.002

Answers

1. 20/100
3. 0.2
4. 1/5

(WILL GIVE BRAINLIEST) Lamar plans to paint the net above before folding it into a
triangular prism. What is the surface area he will paint?
ANSWER CHOICES:
810cm^2
840cm^2
780cm^2
720cm^2

Answers

Answer:

B 840cm^2

Step-by-step explanation:

20x10 = 200

20x13 = 260

1/2(10)(12) = 60

200+260+260+60+60= 840

You have 200 feet of fencing to build a rectangular dog pen. If you want the pen to have the maximum possible area. What should the dimensions of the pen be? Show your work.

Answers

Answer:

Each side would be 50 ft

Step-by-step explanation:

200/4=50

50*50=2,500

Techinally this is a square so if they really want it to be a "rectangle" it would be 51 and 49 and the areas would be 2,499...but the answer should be 50

please help :)) BRAINIEST

Answers

Answer:

274.75 yd³

Step-by-step explanation:

First we can tilt this shape so it sits flat. This is just to make it easier.

Since we know the diameter, the formula will be different.

[tex]V=3.14(\frac{d}{2})^2h[/tex]

Now lets rewrite it replacing variables.

[tex]V=3.14(\frac{10}{2})^23.5[/tex]

Solve. While solving this, order of operations is critical.

10/2 = 5

5² = 5 × 5 = 25

3.14 × 25 = 78.5

78.5 × 3.5 = 274.75

Now we need to add the measurement unit which is yards or yd.

We also need to add ³ since it is volume

274.75 yd³ is our final answer

can someone please help me​

Answers

Answer: its c

Step-by-step explanation:

It’s most definitely number C

A radio station conducts a survey. They want to
know if their listeners like a certain song. So
they announce on the air that listeners should
call one number on their phones if they like the
song and another number if they don't like it.
This is an example of:
A. A convenience sample
B. A self-selected sample
C. A systematic sample
D. A simple random sample

Answers

Answer:c

Step-by-step explanation:it is a two way system one number for yes and another for no

Answer:

the answer is b

Step-by-step explanation:

observe partes da reta numerada e escreva os números naturais indicados pelas setas.​

Answers

Cíiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

According to the diagram below, which similarity statements are true? Check all that apply.

Answers

Answer:

A and  C

Step-by-step explanation:

ABD forms a right angle

which is congruent to BCD

ABC forms right angle

which is congruent yo ADB

y = 5 (0.3)? Is this exponential growth or decay?

Answers

I believe it is exponential growth

Answer: decay

Step-by-step explanation:

Functions and Slope - 1 question (PHOTO INCLUDED)

Answers

Answer:

H

Step-by-step explanation:

Susnsksnsqddizbswwdnxxidsn

What is the domain of the graph below?

Answers

Answer:

-1 < x < 5

Step-by-step explanation:

Domain is left to right, so look at the x-axis.

The farthest it can go left is -1

The farthest it can go right is 5

OLEASE HELLPP I will mark good

Answers

960 cm.






Explanation

I WILL GIVE BRAINLIEST.

(-a)n is negative

If a is a real number and n is a positive integer, which of the following represents all values of a and n such that the above
statement is true?

A. {a | a is positive) and {n | n is even}
B. {a | a is negative } and for {n| n is odd}
C. {a | a is negative} and {n | n is even}
D. {a | a is positive} and {n | n is odd}



Answers

Answer:

(-a)n is negative  number, and since you did not provide a clear first option, I will assume the answer is none of the above. However, the accurate answer is C

Step-by-step explanation:

what shape would be made if you cut a rectangular pyramid diagonally?

Answers

Answer:

You would get a trapezoid shape.

Step-by-step explanation:

More help :3 please and thnx

Answers

Answer:

a. there's a lot of options but here are a few: 1 and 5, 5 and 6, 2 and 1, 2 and 6

b. also a lot of options but here are a few: 1 and 6, 5 and 2, 3 and 8, 4 and 7

Step-by-step explanation:

supplementary angles are two angles that add up to 180 degrees, so essentially two angles that, combined, are equal to a straight line.

vertical angles are angles that are opposite each other when two lines cross.

Fatima paid for 5 pallets of grass to be delivered.
Each pallet of grass cost $129.95.
Fatima paid $76.20 for delivery.
What is the total amount Fatima paid?
A.$725.95
B.$649.75
C.$581.95
D.$1,030.75

Answers

Fatima paid for 5 pallets of grass to be delivered.
• Each pallet of grass cost $129.95.
• Fatima paid $76.20 for delivery.
What is the total amount Fatima paid?
A $725.95
B $649.75
C $581.95
D $1,030.75
Answer:
A $725.95
Step-by-step explanation:
Given:
Number of Pallets = 5
Cost of each pallet = $129.95
Total amount spend on Pallets = Number of Pallets × Cost of each pallet =
Also given;
Amount spend on Delivery = $76.20
Total Amount Paid by Fatima = Total amount spend on Pallets + Amount spend on Delivery =
Hence Fatima paid a total amount of $725.95.

helpp nowww i will give branliest

Answers

Answer:

Z

Step-by-step explanation:

Y axis is the line thats up and down

Answer: Z

Step-by-step explanation: pls if im correct give me brainliest, if not correct give it to some one else

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