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
klemol [59]
3 years ago
14

If the 11th term of a geometric sequence is 32 times larger than the 6th term, then

Mathematics
1 answer:
mojhsa [17]3 years ago
4 0

Answer:

r = 2

Step-by-step explanation:

nth term of a geometric sequence = ar^{n - 1}.

Where,

a = first term, r = common ratio,

We are given that, the 11th term is 32 times larger than the 6th term of the geometric sequence. Thus:

the 6th term can be expressed as ar^{n - 1} = ar^{6 - 1}

a_6 = ar^{5}

The 11th term is expressed as a_11 = ar^{10}

Since the 11th term is 32 times larger than the 6th term, therefore, the following equation can be derived to find the common ratio, r, of the sequence:

a_11 = 32*a_6

a_11 = ar^{10}

a_6 = ar^{5}, therefore:

ar^{10} = 32*ar^{5}

Divide both sides by ar⁵

\frac{ar^{10}}{ar^5} = \frac{32*ar^{5}}{ar^5}

r^5 = 32

r^5 = 2^5

r = 2

Common ratio = 2

You might be interested in
What is tan 45°? √2 1 45° 90° A. √2 ​
yarga [219]

Answer:

suusajsjshshshsshahahsh

6 0
2 years ago
At a lunch stand, each hamburger has 50 more calories than each order of fries. If 2 hamburgers and 3 orders of fries have a tot
Vedmedyk [2.9K]

Answer: 960 calories

Step-by-step explanation:

Given

Each hamburger has 50 more calories than each order of fries

Suppose each order of fries has x calories

so, hamburger has x+50 calories

There are total of 1700 calories available. Thus, we can write

\Rightarrow 2(x+50)+3x=1700\\\Rightarrow 2x+3x=1700-100\\\Rightarrow 5x=1600\\\Rightarrow x=320

So, each order of fries has 320 calories

For 3 orders, it is 320\times 3=960 calories

7 0
3 years ago
If you drive 264 miles and use 12 gallons of gas, what is your rate of gas consumption?
dangina [55]

Answer:

22.

Step-by-step explanation:

264(Miles) divided by 12(Gallons used up) = 22(Miles per gallon)

5 0
3 years ago
Read 2 more answers
This is what I meant to ask lol
abruzzese [7]

Answer:

false

Step-by-step explanation:

theyre not proportional because 100*2=200 but 35*2 is not 45 :)

4 0
3 years ago
Read 2 more answers
Joel is fertilizing an irregularly shaped garden, as shown. The grid has squares with side lengths of 1 m. Estimate the area of
Citrus2011 [14]

Answer:

$3.00

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • How do i find the area of a trapezoid? please make your answer simple yet descriptive...
    11·1 answer
  • HELP PLZ
    8·2 answers
  • Angie is organising a party for 84 adults and 42 children.
    15·1 answer
  • What’s the answer??? (SOMEONE PLEASE HELP)
    13·2 answers
  • Which expression is the radical form of m to the power of -0.3333
    5·1 answer
  • Write the equation of the line fully simplified slope-intercept form​
    10·1 answer
  • HELP PLS!! ASAP I need it
    6·1 answer
  • What is the missing term? Please help me
    15·1 answer
  • Write a function for the line with a slope of 5 that passes through the point (2, 1). Enter the correct equation in the box.
    5·1 answer
  • Suppose a city with population 800,000 has been growing at a rate of 5% per year. If this rate continues, find the population of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!