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
kap26 [50]
4 years ago
13

What is the common ratio for the geometric sequence 18,12,8,16/3

Mathematics
1 answer:
astraxan [27]4 years ago
8 0

Answer:

Step-by-step explanation:

18,12,8,16/3

common ratio is : 12/18 reduces to 2/3

check...

18 * 2/3 = 36/3 = 12

12 * 2/3 = 24/3 = 8

8 * 2/3 = 16/3

yep...it checks out

the common ratio is 2/3 <==

You might be interested in
Sam and Bruno were computing how many kilometers they rode in the 3 bike trips they took last month. In order, they rode 45.7, 4
Eddi Din [679]

Answer:

We are given number of miles the 3 bike trips they took last month = 45.7, 40.9, and 38 miles.

Sam and Bruno were computing how many kilometers.

Also one kilometer equals 0.621 miles.

From this we can see than 1 kilometer is smaller unit and a mile is a larger unit.

In order to convert number of miles into kilometers, we need to divide each number of mile by 0.621 miles.

We always divide a larger value by a smaller value to get the smaller unit.

Therefore,

Bruno is correct. When going from a larger unit to a smaller unit you need to divide.

Step-by-step explanation:

Hopefully this helped, if not HMU and I will get u a better answer.

<em>-Have a great day! :)</em>

4 0
3 years ago
Using the quadratic formula to solve 5x = 6x²-3, what are the values of x?
Salsk061 [2.6K]

Answer:

\boxed{\sf{x =  \frac{5 \pm \sqrt{97} }{12} }}

Step-by-step explanation:

\sf{5x = 6 {x}^{2} - 3 }

\sf{0 = 6 {x}^{2} - 3 - 5x }

\sf{0 = 6 {x}^{2} - 5x - 3 }

  • a = 6
  • b = - 5
  • c = - 3

\sf{x =  \frac{ - b \pm \sqrt{ {b}^{2}  - 4ac} }{2a} }

\sf{x =  \frac{ - ( - 5) \pm \sqrt{ { - 5}^{2}  - 4(6)( - 3)} }{2(6)} }

\sf{x =  \frac{5 \pm \sqrt{ 25   + 72} }{12} }

\sf{x =  \frac{5 \pm \sqrt{97} }{12} }

8 0
2 years ago
The opposite number of -6.1
Anni [7]

Answer:

I'm pretty sure that would be 6.1 - considering negative numbers and positive numbers are opposites.

3 0
3 years ago
A rocket is launched into the air and follows the path, h(t) = -3t^2 + 12t, where t is time measured in seconds. Determine how l
vodka [1.7K]
Note that height is equal to 0 when time equals 0 and when time equals 4, but we are only concerned with time equal to 4

8 0
4 years ago
Read 2 more answers
The director of a recreation center wants to survey users of the centers facilities to ask their opinions about basketball.
Anna35 [415]
I think the is "A". 50 randomly selected users of the centers facilities.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the scale factor of figure ABCD?
    10·1 answer
  • Explain why the​ t-distribution has less spread as the number of degrees of freedom increases
    8·1 answer
  • How do you answer this
    13·1 answer
  • Compare .27and .270.
    6·2 answers
  • What is the value of 7 in number 3,407,215
    10·2 answers
  • 1 Canadian dollar to Japan
    6·2 answers
  • What is the slope in the linear equation y = 2x=1?
    13·2 answers
  • Please put the math too I really need it ;)
    5·1 answer
  • Helppp pleaseeee which one
    5·2 answers
  • The theatre has 4 chairs in a row. There are 5 rows. Using rows as your unit of measurement, what is the perimeter?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!