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
Elden [556K]
3 years ago
10

Which is the nth term test and which is the geometric series test?

Mathematics
1 answer:
Zepler [3.9K]3 years ago
3 0

Step-by-step explanation:

∑(-⅗)ⁿ is a geometric series, with a₁ = 1 and r = -⅗.

Use the nth term test for ∑n².

You might be interested in
there were 2,683 books sold at a bookstore this year. there were 1,317 more books sold last year. how many books were sold last
Nadya [2.5K]

Answer:

4,000

Step-by-step explanation:

you take this years total (2683)

and add how many more there was last year (1317)

then you get 4000!!

hope it helps

4 0
3 years ago
Tyree and four friends go to the movies. Each person buys a movie ticket for $7, a snack for $5, and a drink for $2. Write an ex
Mandarinka [93]

Answer:

Tyree and all of his friends get 1 ticket for $7. Next they all get 1 snack for $5. Then they all get a drink for $2. So:

1=7

1=5

1=2

Then you take each person (which there are five of then) and you times all five people by 7, 5, 2.

5 x 7=35

5 x 5=25

5 x 2=10

After that you add it all together:

35 plus 25=60

60 plus 10=70

Step-by-step explanation:

your welcome

4 0
3 years ago
Read 2 more answers
(100 points!)
tatyana61 [14]
Every 10 minutes of reading my book, I read 20 pages each. // part B you read 0.5 minutes per page
5 0
4 years ago
Math word problem. What's the equation I use?
UkoKoshka [18]
You would have to find the proportionality of the two.  If his shadow is 3 feet long, and the tree's shadow is 9 that means it is proportioned by 3. So the height of the tree would be 15.
3 0
3 years ago
Pls help <br> Are they SSS or SAS??
8090 [49]

Answer:

I think they are SAS but I'm not sure

7 0
3 years ago
Other questions:
  • You are planning a trip to the United States. The exchange rate is $1 = 78p Approximately how many dollars will you get if you c
    15·2 answers
  • A line with a slope of 3/8 that passes through (0,-8)
    13·1 answer
  • 56 out of 128 students went on a trip during vacations what percent of students went on trips
    6·2 answers
  • Find the area of an equilateral triangle (regular 3-gon) with the given measurement.
    5·1 answer
  • The number of outcomes for an event is found by _________the number of choices for each stage of the event.
    7·1 answer
  • 3-x=5x+21
    11·2 answers
  • Ariane feeds her kitten kk grams of food 22 times in the morning and 22 times in the evening. She feeds her dog dd grams of food
    15·2 answers
  • Pls help!!!!!!!!!!!1
    13·1 answer
  • A triangle has ∠1 and ∠2 as remote interior angles with respect to exterior angle ∠3. Given that m∠1 = 50 and m∠2 = 70, Alicia r
    9·1 answer
  • Hi guys a joke what does cow celebrate?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!