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
pav-90 [236]
2 years ago
14

Nth term formula? maths quickly

Mathematics
1 answer:
vladimir1956 [14]2 years ago
6 0

\text{Nth term of an arithmetic series} = a +(n-1)d \\\\\text{Nth term of an geometric series}= ar^{n-1}\\\\\text{where,}\\\\\text{a = first term.}\\\\\text{d = common difference.}\\\\\text{r = common ratio.}

You might be interested in
Classify each pair of angles as Complementary, Supplementary or neither.
levacccp [35]
1. Supplementary 2. Complementary 3. neither 4. Neither 5.Supplementary 6. Complementary 7. Supplementary 8. Neither 9. Complementary
4 0
4 years ago
Jen butler has been pricing speed-pass train fares for a round trip to New York three adults and four children must pay $118 two
vitfil [10]

Answer:

Adult’s ticket = $ 18

Child’s ticket = $ 16

Step-by-step explanation:

Adults: x

Children: y

(3x + 4y = 118) * (2) = 6x + 8y = 236

(2x + 3y = 84) * (-3) = -6x - 9y = -252

Add both equations:

-y = - 16

y = 16

3x + 4(16) = 118

3X + 64 = 118

3X = 118 - 64

X = 54/3=18

6 0
3 years ago
What is an equation of the line that passes through the points -8,4 and -8,8
Vitek1552 [10]

Answer:

8+8/-8-4

16/-12

4/-3

8=4/-3(-8)+b

8*3=12+b

24=12+b

12=b

y=-4/3+12

Step-by-step explanation:

4 0
3 years ago
What are all the fractions that are between 1/2 and 1.
Oksanka [162]

Answer:

2/4, 3/5,3/4, 2/3,13/25, 27/50 11/20, 14/25, 29/50,31/50, 63/100,16/25,33/50,17/25,7/10,18/25,37/50,19/25,77/100,39/50,4/541/50, 83/100, 21/25 , 17/20, 43/50 , 87/100,22/25,9/10, 91/100, 23/25, 93/100, 47/50, 19/20 , 24/25  97/100, 49/50,99/100(note that I did not state all the fractions between 1/2 and 1)

Step-by-step explanation:

Firstly one half(1/2) represents 0.50 as a decimal and 1 would be 1.00

This is like saying finding Fractions that give you percentages between 50% and 100%

for example:

you could simplify 52/100 and get 31/50

31/50 as a decimal would be 0.52  and 0.52 falls between(0.50 and 1.00) 1/2 and 1

example 2: 89/100= 0.9 (same as0.90) and [90/100] is same as 9/10 = 0.9

0.90 or 0.9 (zero point nine) is not the same as 0.09(zero point zero nine

If you are using a casio calculator, you can simplify the fraction by putting in your numerator then pressing |a b/c| button then enter the denominator, then the calculator should simplify the fraction, if the fraction remains the same, this means that it cant be further simplified.if your calculator has

| a b/c| then you can also use it.

or use an online calculator or simplify if you wish

To <em>find the decimal of that fraction you can simply divide the numerator by the denominator, Example; 82/100 is same as 0.82 and 41/50 is same as 0.82.</em>

5 0
2 years ago
Find the product and enter it in the box below. Enter your answer as a
Helen [10]
Idk I just want points
8 0
4 years ago
Other questions:
  • What is 5^-2=5^x+4 and what is this equation and the answer because I am desperate because I need help
    10·1 answer
  • Cindy works part time a day earns $5.75 an hour. One year she worked 50 weeks and averaged 12.4 hours of work per week. About ho
    11·2 answers
  • An aquarium is shaped like a right rectangular prism. The aquarium has a height of 14 inches, a width of 8 inches, and a length
    11·1 answer
  • PLEASE HELP ASAP!!!! IS THIS CORRECT?
    8·2 answers
  • Suzanna walked two over seven of a mile in two over five of an hour. What is her unit rate in miles per hour?
    5·2 answers
  • Who Down To help Me??...f p varies directly with q, and p = 10 when q = 2, what is the value of p when q = 20?
    8·1 answer
  • 44 laps in 7 days = ____ laps in 14 days
    12·2 answers
  • Can someone please tell me what the equation would be and how I would show it
    13·1 answer
  • The diameter of a cylindrical construction pipe is7ft. If the pipe is 36ft long, what is its volume?
    5·1 answer
  • If f(x)=x^2 is horizontally compressed to g(x), which could be the equation of g(x)?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!