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
alukav5142 [94]
3 years ago
12

(5CQ) Use the comparison test to determine whether the series 25/3+125/9+625/27+... is convergent or divergent.

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
4 0

The terms in the sum are given by the sequence

\left\{\dfrac{5^{n+1}}{3^n}\right\}_{n\ge1}

We have

\dfrac{5^{n+1}}{3^n}>\dfrac{5^n}{3^n}=\left(\dfrac53\right)^n>1

for all n, and the series 1+1+1+\cdots clearly diverges, so \dfrac{25}3+\dfrac{125}9+\cdots must also diverge.

You might be interested in
A sail is in the form of a right triangle that is four times as high as it is wide. The sail is made from 8 square meters of mat
Sedbober [7]

Answer:

I DON'T KNOW PLEASE PLEASE TELL

4 0
3 years ago
Fill in the blank _+8=+6<br> And chose the property of addition you send
Paha777 [63]

Answer:

-2

Step-by-step explanation:

Just use 6-8 and you will get - 2

Check again with - 2+8 you will get positive 6

4 0
3 years ago
How do you find a subtotal
jolli1 [7]

This is the hardest question I've answered all day.

One way to find a sub-total is by *simply* adding everything together, and a example would be below, buy yeah, you just add everything together.

For example:

Cookies (item # 594993) $2.98

Cake (item # 4354533) $4.50

Vans low tops (item # 594939) $60.00

Vans socks (item # 598993) $15.00

And just by adding all this, that how you would find the subtotal. Hope this helps! ;)


5 0
3 years ago
Another way to write 9 x 200
Katyanochek1 [597]
200+200+200+200+200+200+200+200+200
6 0
3 years ago
Read 2 more answers
3. Select a ratio that is equivalent to 6:4<br> a. 16:12<br> b. 8:12<br> c. 18:12<br> d. 24:12
natali 33 [55]

Answer:

C

Step-by-step explanation:

6:4=8:12

6x3=8

4x3=12

8 0
3 years ago
Read 2 more answers
Other questions:
  • Chloe did some of her homework before dinner. She did 2/6 of her homework after dinner. She has 1/6 of her homework left. What f
    5·2 answers
  • Use digits below and what u know about division to write four 4-digit numbers that are divisible by 2,3,5,and 9 you can only use
    15·1 answer
  • - 5 choose vanilla
    11·1 answer
  • A rectangular parking lot has a length that is 3 yards greater than the width. the area of the parking lot is 180 square yards.
    12·1 answer
  • Jake is the starting quarterback on his school's football team. He has completed 37 of his 63 passes this season. Which of the
    5·1 answer
  • Will Mark brainlest !please help. (The probabilty of germenating a new flower seed is found to be 0.92,if you sow a packet of 50
    11·1 answer
  • If x represents a given number, the expression "3 less than twice the given number"
    13·1 answer
  • 1<br> Which system of linear equations represents the lines graphed below?
    8·2 answers
  • Write the equation the describes the parabola that passes through the point (-8,-21) and has a vertex of (-4,-5), in vertex form
    12·1 answer
  • A certain book is for sale in both Belize and Brazil. In Belize, it sells for 80. 39 Belize dollars. In Brazil, it sells for 63.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!