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
notka56 [123]
3 years ago
6

I need to find the 9th term of this sequence

Mathematics
1 answer:
Sindrei [870]3 years ago
8 0

9514 1404 393

Answer:

  26,244

Step-by-step explanation:

The sequence is geometric with a common ratio of -3. The general term is ...

  an = (a1)r^(n-1)

The first term is 4, so we have ...

  an = 4·(-3)^(n-1)

For n=9, we find the 9th term to be ...

  a9 = 4·(-3)^(9-1) = 4·3^8

  a9 = 26,244

_____

<em>Additional comment</em>

When -3 is raised to an even power, the sign of the product is positive, the same as 3 raised to that power.

You might be interested in
If the number of shoes in a closet is s then how many pairs of shoes are in the closet
Misha Larkins [42]
Is there any other information?
3 0
3 years ago
I WILL PICK BRAINLEIST!!!!!!!!! + 15 points
lilavasa [31]

Answer:

A.) Constantly changes

Step-by-step explanation:

other options do not make sense

3 0
3 years ago
SOMEONE PLEASE HELP ME ASAP PLEASE!!!​
tiny-mole [99]

Answer:

96

Step-by-step explanation:

Rectangle area:

(8)(10)=80

Triangle area:

(1/2)(4)(8)=16

Total area:

16+80=96

3 0
3 years ago
Read 2 more answers
Casey has a small business making dessert baskets. She estimates that her fixed weekly costs for rent and electricity are $200.
lisov135 [29]

Answer:

a) Total weekly cost = $300

b) For Cassey to break even she has to sell 4 baskets

Step-by-step explanation:

Cost of electricity and rent in a week = $200

Cost of ingredients to make one dessert basket = $2.50

Total cost of making 40 dessert basket= 40*25

= $100

a) Cassey total cost in a week is $200 + $100

= $300

b) if each basket is sold at $25,the total selling price of 40 baskets will be $(25*40)

= $1000.

For Cassey to break even with the cost of production she has to sell y basket.

y = cost of producing 25 baskets / cost of selling 1 basket

y = 100/25

y = 4 baskets

5 0
3 years ago
How to find a2 +b2=c2
bagirrra123 [75]
Square whatever a is. Then square whatever b is. Add them together. Take the square root of the number you had from adding a and b together
8 0
3 years ago
Other questions:
  • The graph of the equation y = x2 + 1 is shown. Which equation will shift the graph up 7 units?
    11·2 answers
  • Solve the formula<br> -4x+y= -6 for x.
    14·1 answer
  • How would I graph f (x)=2x-2
    6·1 answer
  • Simplify each expression.<br> (6b3 + 6 - 64) - (863 - 6b4 + 2)
    11·2 answers
  • Ano ang pinakamalaking kontinente sa buong daigdig?​
    11·2 answers
  • Helpppp im very dumbb
    12·2 answers
  • Zari folds the net shown into model of a solid figure. How many edges, faces, and vertices does the model have?
    11·1 answer
  • It takes Natalie five hours to tar a roof. Imani can tar the same roof in ten hours. How long would it take them if they worked
    7·1 answer
  • Suppose that a saving account increase the value of 7% per year. Use the approximate doubling time dourmula go
    15·1 answer
  • Determine whether the given set of points are collinear.<br> W (-4,-2), 1 (0,2), L (3,5).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!