1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Valentin [98]
3 years ago
9

The first term of a geometric sequence is 10,000 and the common ratio is 0.4. What

Mathematics
1 answer:
Misha Larkins [42]3 years ago
7 0

a = 10000

r = 0.4 = 4/10 = 2/5

a_9 = ar^8 = 10000 × 2^8/5^8

a_9 = 10000 × 256/(25 × 25 × 25 × 25)

a_9 = 6.5536

You might be interested in
A number is written with 10 zeros, 10 ones and 10 twos. Is it possible for it to be a perfect square ? Please help. I don’t unde
lora16 [44]

Answer:

i am going to help you to understand this problem. if it is written with 10 0s it will be the billion place. because of the ten ones it will be 0,000,010, and because of the ten two's, which is 20, it will be 0,000,030. and when i searched up on google, and watched an episode of number blocks, no, 30 is not a square number OR a cube number.

Step-by-step explanation:

8 0
3 years ago
Kevin needs to run 320 meters a day for his training program. He plans on running around the high school track shown. If he runs
Degger [83]

Answer:

No, he will still need to run 50 more meters. (A)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Make a frequency table to show the following test times (in minutes) for a reading test. 81, 63, 61, 58, 72, 70, 79, 68, 82, 64,
kodGreya [7K]
Sorry about my handwriting. this is what your graph should look like

3 0
3 years ago
Ada makes sparkling juice by mixing 2 cups of sparkling water with every 4 cups of apple juice. Let s represent the number of cu
Dafna11 [192]

Answer:

s = 2j

Step-by-step explanation:

Given - Ada makes sparkling juice by mixing 2 cups of sparkling water

            with every 4 cups of apple juice. Let s represent the number of

            cups of sparkling water and j represent the number of cups of

             apple juice.

To find - Write an equation that shows how s and j are related.

Proof -

Let total number of cups of sparkling water make = s

     Total number of cups of apple juice make = j

Now,

Given that, Ada makes sparkling juice by mixing 2 cups of sparkling water with every 4 cups of apple juice.

⇒2s = 4j

⇒s = 2j

∴ we get

Ada can makes sparking water by mixing 2j cups of sparking water with every j cups of apple juice.

6 0
3 years ago
Find the value of x in the solution to the system of equations shown. y = 4x - 3 y= -x - 13
Kamila [148]

Answer:

B (-2 , -11)

Step-by-step explanation:

hello : the system is :

y = 4x - 3

y= -x - 13

put x = -2

y = 4(-2) - 3=- 11

y= -(-2) - 13 = -11

4 0
3 years ago
Other questions:
  • A dilation has center (0, 0, 0). Find the image of the point (-1, -2, 0) for the scale factor 3.
    13·1 answer
  • A bill for $100 is purchased for $96 three months before it is due. Find: 1 The nominal rate of discount convertible quarterly e
    12·1 answer
  • What is the equivalent of 2/5 x 3/8
    10·1 answer
  • Jackie has fewer than 20 h to work on her jewelry. It takes her half an hour to make a necklace and an hour to make a bracelet.
    8·1 answer
  • A return of the prison with the length of Elda with a W in the heights of age has a volume of LWH what is the volume of the pris
    15·1 answer
  • Calculate 4 and 3/4 divided by 2 and 5/12
    7·1 answer
  • 4,385 ÷ 7 with remineder
    6·1 answer
  • Simplify each ratio to lowest terms.
    15·2 answers
  • 26 less than three times a number is equal to the number. What is the number?
    13·1 answer
  • Question 3 of 32
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!