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
Kruka [31]
3 years ago
9

Find the seventh term of the following sequence 2,6,18, and 54

Mathematics
1 answer:
enot [183]3 years ago
8 0
This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by <span>33</span> gives the next term. In other words, <span><span><span>an</span>=<span>a1</span>⋅<span>r<span>n−1</span></span></span><span><span>an</span>=<span>a1</span>⋅<span>r<span>n-1</span></span></span></span><span>.</span>
You might be interested in
6 (x-3)=4 (x-4)+2 (x-1) how many solutions are possible for the equation
olga2289 [7]
Indefinitely many solutions is the answer to this problem. All real numbers are solutions. The answer was 0=0.
4 0
3 years ago
Read 2 more answers
if you flipped a coin 20 times, in percentage how many times do you expect the coin to land on heads, an how many times on tails
djyliett [7]

Answer:

50% head and 50% tails.

Step-by-step explanation:

A coin only has two sides to flip on and is equally probably flip heads or tails. If you flipped the coin 20 times you could expect to flip 10 heads and 10 tails.

8 0
3 years ago
A plane flies 1640 miles in 4 hours. what is the average speed of the plane?
Lina20 [59]
The answer to that question would be 410 miles per hour
8 0
4 years ago
Read 2 more answers
Write the following fraction as a decimal. A. 1.10 B. 10.1 C. 0.1 D. 0.01
skelet666 [1.2K]

A) 1.1/1=11/10

B)10.1/1=101/10

C).1/1=1/10

D).01/1=1/100

you put the number you have to multiply the decimal with to get a whole n.o as the decimal

Hope you found this answer useful

7 0
3 years ago
Read 2 more answers
Good answer fast Find the value of y
Radda [10]

Answer: y = 90°

Step-by-step explanation:

55.30786941 = sin-1 (148/180)   round to 55.3°  angle x

34.69213059 = cos-1 (148/180) . round to 34.7°  "angle z" at right

34.7 +55.3 = 90

Sum of All angles of the triangle = 180°  180 -90 = 90

If angle x is 55.7 and angle z is 34.7° Angle y must be 90°

Ratio of inscribed arcs = ratio of chord to diameter

7 0
4 years ago
Other questions:
  • What is the surface area of this regular pyramid? A. 230 in2 B. 304 in2 C. 480 in2 D. 544 in2
    10·1 answer
  • jeff wants to buy a phone card for long distance calls. he can buy a 200-minute card for $10.00 or a 300-minute card for $12.00.
    13·2 answers
  • Please help me!!!!! ASAP!!!
    8·1 answer
  • [(21+42)×3]+[4×(18+12)]=
    7·2 answers
  • Help me <br> it an emergency
    8·1 answer
  • PLEASE HELPPP MEEEEE
    10·1 answer
  • The graph of the function f(x)=V x+4 is shown below <br> The domain of the function is
    11·1 answer
  • A new one-year membership at RecPlex costs $160. A registration fee of $28 is paid up front, and the rest is paid monthly. How m
    9·2 answers
  • How many degrees are there in one radian?
    12·2 answers
  • Estimate the minimum value of the system by graphing.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!