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
Korvikt [17]
2 years ago
15

PLEASE HELP: Find the sum of the first 8 terms in the geometric sequence: 1, 3, 9, 27, ...

Mathematics
1 answer:
nikklg [1K]2 years ago
6 0

Answer:

3,280

Step-by-step explanation:

You might be interested in
Find the volume of a sphere that has a surface area of 16 * pi sq. in.
Thepotemich [5.8K]
You can use this formula to solve this problem... it uses the surface area to find the volume.

V= (A^3/2)/(6√pi)   

Substitute the surface area value into "A" and then solve as you would on paper. I'm sorry I couldn't show you the entire process but this should get you your answer. Plus if your teacher asks for work, I just set you up and everything else should be self explanatory.  

But the answer is ---->  33.5 inches cubed
4 0
3 years ago
Brian buys a computer for £4300. It depreciates at a rate of 3% per year. How much will it be worth in 6 years? Give your answer
aalyn [17]

Answer:

3526

Step-by-step explanation:

4300×3%=129

129×6=774

4300_774= 3526

4 0
2 years ago
Read 2 more answers
Rafael wants to earn at least $45 trimming trees. He charges $8 per hour and pays $3 in equipment fees. What are the possible nu
pshichka [43]

Answer:

6\leqr

Step-by-step explanation:

45\leq8r-3

48\leq8r

6\leqr

8 0
3 years ago
Angle B measures 60° What is the measure of the angle that is complem<br>30<br>60<br>120<br>180​
Liula [17]

Angle B = 60°

The complement of angle B is 90 - x.

60° + (90 - x)° = 180°

Can you take it from here?

6 0
3 years ago
Read 2 more answers
What is the x-coordinate of the point shown in the graph?<br> 2<br> 08<br> X
Ber [7]

Answer:

-5

Step-by-step explanation:

The point A is located at (-5, -7), as shown in the graph. The x-coordinate is -5,  and the y-coordinate is -7.

4 0
3 years ago
Read 2 more answers
Other questions:
  • describe how you can move shape 1 to exactly match shape 2 buy using one translation and one reflection
    13·1 answer
  • Find the equivalent expression to 3(4m-2) -2(m+5)
    15·1 answer
  • PLEASE HELP ME FAST!!!!!!!<br> who do i write the number 0.23333333333... repeating as a fraction?
    11·2 answers
  • At a benefit​ concert, eleven bands have volunteered to perform but there is only enough time for eight of the bands to play. Ho
    12·1 answer
  • A roulette wheel has the numbers 1 through 36, 0, and 00. A bet on three numbers pays 11 to 1 (that is, if you bet $1 and one of
    9·1 answer
  • What is the value of the function when x = 1?
    10·1 answer
  • . Laura decides to finance the final price of the
    13·1 answer
  • Can anyone help me with this
    6·1 answer
  • Mr ramps has graded more than 5 tests. Put this into a equation!
    15·1 answer
  • Calculate the cost for using 9,5 in one month and then add vat 15%to the bill​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!