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
Brrunno [24]
3 years ago
10

For an arithmetic sequence, given Sn=690,a1=19, an=96 find the value of n help pleaseeeee​

Mathematics
1 answer:
9966 [12]3 years ago
7 0

Answer:

will u b my frend

Step-by-step explanation:

You might be interested in
Which expression is equivalent to 3√x^5?
Elanso [62]
∛x^5 y
= (x)^5/3 y^1/3

answer
B. second option

6 0
3 years ago
Was I right for 46 but 47 I need help with
Julli [10]
You are not right on #46. Since he is going 50 miles in 50 minutes, that means that he is going a mile a minute. That means in an hour, he will have gone 60 miles. That means he will have been going 60 mph, so the correct answer is (4)

I cannot help you with 47 because you did not include the picture it shows.
7 0
3 years ago
You and your friend are buying throw blankets with your names embroidered on them.The cost of the throw blanket is x dollars and
-BARSIC- [3]
The cost of the blanket is $20
The cost of each letter is $1.50
5 0
3 years ago
Read 2 more answers
25% of 395? Please show work
velikii [3]
395 *25% could also be interpreted as 395/4
395 = 98.75
 4
7 0
3 years ago
Read 2 more answers
At the World Cup, 25% of the teams are from South American countries. If there are 40 teams in the World Cup, how many are from
marysya [2.9K]

Answer:

10

Step-by-step explanation:

100% = 40 teams

1% = 40 ÷ 100 = 0.40

25% = 0.40 x 25 = 10

4 0
3 years ago
Read 2 more answers
Other questions:
  • A number that when substituted for the variable makes a true statement
    8·1 answer
  • Write each fraction as a repeating or circulating decimal. a. 2⁄3 b. 9⁄11 c. 2⁄9 d. 11⁄3 e. 5⁄6 f. 14⁄3
    10·2 answers
  • What is the simplest form of the expression (5x + 3xy + 4y) + (4x – 2xy – 2y)? A. x + xy + 2y B. x2 + xy + 2y C. 9x + 5xy + 2y D
    16·2 answers
  • P(5,12)<br> find cosec theta?
    15·1 answer
  • What property is 8a+4=4+8a
    11·1 answer
  • I need help I know this isn't the right answer. thanks in advance ​
    13·1 answer
  • Which equation matches the graph
    7·1 answer
  • What do the graphs of sine and cosine have in common with the swinging you see?
    5·1 answer
  • Evaluate the algebraic expression for the given values of x = 3 and Y =4 7 x - 2y-1​
    5·1 answer
  • Old Martha has 5 children, each of whom
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!