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
guapka [62]
3 years ago
13

Write explicit equation for the sequence

Mathematics
1 answer:
Ray Of Light [21]3 years ago
5 0

Step-by-step explanation:

r=14/7=28/14=56/28=2    

So it is geometric

By using this equation:  

a(n)=a1*(r)^(n-1)

and we have a(1)=7 , r=2

<u>explicit equation : a(n)=7*(2)^(n-1)</u>

<em>hope this helps</em>

You might be interested in
644 plus 76.1 plus 983.5 plus 36.1 estimate the answer by rounding each number to the nearest ten​
Vitek1552 [10]

Answer: 1739.7 for to the nearest tenth, and 1740 to the nearest ten.

Step-by-step explanation: Just do it in a calculator...and 1739.7 rounded in 1740...

4 0
4 years ago
Math stuff i got no clue how to do
Otrada [13]
1. -11
2.-4
3.-3
4. -3
5. -6
6. -15
7. 10
8. 0
9. -14
10. -31
11. 5
12. 14
13. 23
14. -19
15. -5
16. -17
17. 7
18. 21
i hoped this helped
7 0
3 years ago
I will give Brainliest!!! :D
max2010maxim [7]

Answer:

Yes

Step-by-step explanation:

If your recipe requires two large eggs, you can substitute two eggs of either medium, extra-large or jumbo size.

(i really need brainly)

5 0
3 years ago
Read 2 more answers
Mrs. Lowndes was building a play house for her grandson.
Vedmedyk [2.9K]

Answer:

21.25ft

Step-by-step explanation:

To solve for this, all you need to do is find a ratio proportional to the given. The given shows the following ratios:

\dfrac{2in}{5ft}=\dfrac{8.5in}{x}

All you need to do is solve for x. You can do this by first cross multiplying:

\dfrac{2in}{5ft}=\dfrac{8.5in}{x}\\\\2in(x)=8.5in(5ft)\\\\2xin=42.5in/ft\\\\Divide\;both\;sides\;by\;2in\\\\\dfrac{2xin}{2in}=\dfrac{42.5in.ft}{2in}\\\\x=21.25ft

8 0
4 years ago
What expression is equivalent to 5(2y + 8) - 12?
netineya [11]
10y+28 is equivalent to 5(2y+8)-12


4 0
4 years ago
Other questions:
  • What is the endpoint of a plane?
    15·1 answer
  • Select all the perfect squares.<br> 9<br> 41<br> 81<br> 144<br> 150
    12·1 answer
  • Help Asap! 20 Points!
    5·1 answer
  • What number must be added to both sides of the equation to complete the square?
    7·1 answer
  • What is the value of x?
    11·1 answer
  • Pls help this is 7th grade math
    13·1 answer
  • What is the average rate of change for this quadratic function for the interval from x = 0 to x = 3 ?
    7·1 answer
  • What is standard form of y=2/5x - 3?
    8·1 answer
  • Leila and Jo are two partners in a business. Leila makes $2 in profits for every $3 that Jo makes. If Jo makes $18 profit on the
    11·1 answer
  • Which of the fractions is equivalent to?<br> A<br> B<br> C<br> 5<br> 24<br> D.<br> 10
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!