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
sleet_krkn [62]
3 years ago
15

Find an explicit formula for the geometric sequence 96,24,6,1.5,...

Mathematics
2 answers:
photoshop1234 [79]3 years ago
8 0

Answer: 96 / 4 ^n-1

Step-by-step explanation:

This is a geometric sequence with a first term of 96. The common ratio is the division of the 2nd term by the first term. This will be:

24/96 = 1/4

a = 96

r = 1/4

The formula will be:

ar ^n-1

= 96 × (1/4)^n-1

The concluding part is explained in the attached file.

nikdorinn [45]3 years ago
3 0

Answer:

96(1/4)^n-1

Step-by-step explanation:

You might be interested in
Need help ASAP <br>Which number line correctly shows -3 - -1.5?​
Alexandra [31]

Answer:

The top one I'm pretty sure.

3 0
2 years ago
Reasoning Practice
anastassius [24]

5

Step-by-step explanation:

3 0
2 years ago
1. The perimeter of the equilateral triangle below is 75. Solve for the value
Firdavs [7]

Answer:

<h2><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>5</u></em></h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>,</u></em>

Perimeter of a triangle = 75

One side of the triangle = 5x

<em><u>Therefore</u></em><em><u>, </u></em>

<em><u>By</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>problem</u></em><em><u>, </u></em>

5x + 5x + 5x = 75

=> 15x = 75

=> x = 75/15

=> <em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>5</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

6 0
3 years ago
What are two numbers that when multiplied equal -5, and also when added equals 2
irinina [24]
Your equations would be:

X * y = -5
X + y = 2

Your answer would be -1.5 and 3.5

Hope I helped!
~ Zoe
8 0
2 years ago
Read 2 more answers
While developing x-bar and R charts, the manager took 10 samples each of size 6. The average of sample means was 3.2. The averag
stiv31 [10]

Answer:

Option a. 1.2 is the correct answer

Step-by-step explanation:

Given the data in the question;

sample size n = 10

sub group = 6

The average of sample means x" = 3.2

Average range value R' = 0.6

the value of UCL for the R-chart = ?

To get the value of UCL for the R-chart, we say;

UCL_R = D₄ × R'

from table of constants "Tabular values for x-bar and range charts

for size 6, the factor for control limits for range D₄ = 2.004

so we substitute  

UCL_R = 2.004 × 0.6  

UCL_R = 1.2024 ≈ 1.2  

Hence, Option a. 1.2 is the correct answer.

3 0
3 years ago
Other questions:
  • Equivalent expression of 8x+12-x
    8·1 answer
  • The following data set shows the total number of people entering an exhibit per day: 163, 157, 166, 159, 160, 184, 162, 175, 177
    10·2 answers
  • A teacher gives 5 students a multiple choice test, in which each problem is worth 1 point. The median and mean scores turn out t
    5·1 answer
  • Answer the question please
    15·2 answers
  • Order the steps to solve the equation log(x2 - 15) = log(2x) form 1 to 5.
    5·1 answer
  • Your parents gave you $200 to spend on a weeklong school trip. You have budgeted $25 per day for snacks and souvenirs. Write an
    5·1 answer
  • My cousin needs help with this
    9·2 answers
  • Which of the following has a unit price (price per item) of $0.25? Choose 2. *
    9·2 answers
  • 3 pounds of apples cost $8.37 how much each pound
    7·1 answer
  • Elizabeth made a scale drawing of her school's basketball court before devising a winning
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!