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
stepan [7]
3 years ago
6

After the first term in a sequence, the ratio of each term to the preceding term is r. If the first term is a, what is the third

term?
(15 POINTS AND FREE BRAINIEST ANSWER!!)
Mathematics
2 answers:
ExtremeBDS [4]3 years ago
3 0
First term is a₁.  Second term I call a₂.  We know that a₂/a₁ = r.  The third term is a₃ and we know also that a₃/a₂ = r.  Set these r's equal
a₃/a₂ = a₂/a₁.  solve for a₃ : a₃ = (a₂)²/a₁.  Or a₃ = a₂r
serious [3.7K]3 years ago
3 0

Had got the same answer as the other person..

You might be interested in
The Bureau of Labor Statistics1 in the US tells us that, in 2010, the unemployment rate for high school graduates with no colleg
mars1129 [50]

Answer:

p_1 -p_2 = 0.097-0.052 = 0.045

So then the difference between the two proportions is 0.045 and if we convert this into % we got

0.045*100= 4.5%

Step-by-step explanation:

For this case we can define the following notation:

p_1 represent the unemployment rate for high school graduates with no college degree

p_2 represent the unemployment rate for college graduates with a bachelor's degree

And for this case we need to find the difference in proportions of those unemployed between these two groups, we want to find:

p_1 -p_2

From the info given we have p_1 = \frac{9.7}{100}=0.097

p_2 = \frac{5.2}{100}=0.052

And the difference:

p_1 -p_2 = 0.097-0.052 = 0.045

So then the difference between the two proportions is 0.045 and if we convert this into % we got

0.045*100= 4.5%

5 0
3 years ago
What fraction is equal to the decimal 0.32
dangina [55]
8/25 is the answer. Hope this helps.
6 0
3 years ago
Read 2 more answers
!! 100 POINTS SELECTED AND BRAINLIEST!!
vredina [299]

Answer:

Secants – 1. <CBG 2. <AGF 3. <ABD

Tangent – 1. <CDE

Chords – 1. <BD 2. <DF 3. <BG 4. <BF 5. <GD 6. <FG

Angles – 1. 45 2. 75 3. 35 4. 70 5. 75 6. 55 7. 50 8. 25 9. 35 10. 70 11. 50 12. 25 13. 70 14. 50. 15. 60 16. 85 17. 95 18. 85 19. 95

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please help I need help in order to pass math
storchak [24]

Answer:

....bbbbbb.... its correct

3 0
2 years ago
Help!! 20points! thank you need by tomorrow.
Yakvenalex [24]

Answer:

1. f(x,y) = (x, -y) 2. f(x,y) = (-x,y).

Step-by-step explanation:

I hope that helps

6 0
3 years ago
Other questions:
  • Elisa school is selling tickets to the annual talent show. On the first day of ticket sales the school sold 8 adult tickets and
    6·1 answer
  • Hey y’all! I don’t understand this and maybe you guys could help me cuz...ya know that’s what this sight is for...haha. This is
    5·1 answer
  • Celeste has a garden that has a length of 15x and a width of 3x+ 5 feet. Write a polynomial that represents the perimeter of the
    14·2 answers
  • A rental moving truck can haul a maximum of 7,500 pounds. Dejuan has boxes that weigh 40 pounds and boxes that weigh 75 pounds.
    5·1 answer
  • the function f is defined by f(x)= 3x-4cos(2x+1), and it derivative is f'(x) = 3+ 8sin(2x+1). what are all the values of x that
    13·1 answer
  • PLEASE HELPP!!
    11·1 answer
  • Solve this equation with ÷, ×, -, or +.<br> 18 _ 2 × 4 = 26
    13·1 answer
  • Crazy Valentine's day Work sheet. SOOOO CONFUSEDDD! Answered 1 and 3.
    6·1 answer
  • A boy is 6 years older than his sister. In three years time he will be twice her age. What
    9·1 answer
  • Find the surface area of a square pyramid with side length 6 cm and slant height 5<br> cm.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!