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
Tomtit [17]
3 years ago
11

What is the sum of the first eight terms of the geometric series 2 + 6 + 18 + 54 + … ?

Mathematics
1 answer:
UkoKoshka [18]3 years ago
7 0
2+6+18+54+162+486+1458+4375=6561

you multiply the previous number by three to find the next value
You might be interested in
Simplify the expression -3(x+3)-3+3x into standard form
timofeeve [1]
That in standard form would be 12
6 0
3 years ago
Two mechanics worked on a car. The first mechanic charged S75 per hour, and the second mechanic charged S50 per hour. The mechan
11111nata11111 [884]

Step-by-step explanation:

t8d0dt80dtidt8cyxyyx9uf0

4 0
3 years ago
A cartoon lasts 18 minutes. how many seconds is the cartoon
jek_recluse [69]

Answer:

1,080 seconds

Step-by-step explanation:

Since 1 minute has 60 seconds, you multiply 18 and 60.

18×60= 1,080

4 0
3 years ago
Read 2 more answers
the average of jim two test scores must be at least 90 to make an A in the class . jim got a 95 on his first test. what grade ca
ohaa [14]
The correct answer would be an 85 and above to make an A in the class
4 0
3 years ago
Please give me the answer and explain
Ahat [919]

Answer:

Brownie is 80 times thicker than cookie.

Step-by-step explanation:

Thickness of brownie is 4 x 10∧-2 feet

Thickness of cookies is 5 x 10∧ -4 feet

Ratio = (4 x 10∧-2)/(5 x 10∧ -4) =80

Brownie is 80 times thicker than cookie.

5 0
3 years ago
Other questions:
  • I don’t understand how to factor fractions :( can someone help me with this problem
    9·1 answer
  • One of the equations below is not correct. Which on is incorrect. Then explain the error that was made and write the correct ans
    6·1 answer
  • when two geometric figures (angles,rectangles,etc.) have the same size and shape, they are called ___?
    11·2 answers
  • Find the slope of each line.<br> 1) y+3 ==*
    11·1 answer
  • the sum of two numbers is 78. one of the numbers is 4 more than the other number, what are the two numbers?
    5·2 answers
  • Which word best completes the statement below? All parallelograms —————
    11·2 answers
  • A coin is tossed 50 times , and it lands on heads 28 times. Find the experimental probability and the theoretical probability of
    13·1 answer
  • A landscaper buys 1 gallon of plant fertilizer. He uses 1/5 of the fertilizer, and then divides the rest into 3 smaller bottles.
    5·1 answer
  • Look at the figure. A 10 foot tall flagpole cast a shadow that is 24 feet long what is the approximate length of the shadow cast
    7·1 answer
  • What is the slope of the line?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!