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
PSYCHO15rus [73]
2 years ago
8

Write an explicit formula for an, the n^th term of the sequence 22, 20, 18, ....

Mathematics
1 answer:
Serjik [45]2 years ago
4 0

Answer:

 a_n=a+(n-1)d

Step-by-step explanation:

The given sequence is 22, 20, 18, ...

We need to find the explicit formula for an.

First term is 22

Second term = 20

Third term = 18

We can write the formula as :

a_n=a+(n-1)d

Where

a is 22

d is common difference = 20-22 = -2

Forth term will be :

a_4=22+(4-1)(-2)\\\\=22-6\\\\=16

Hence, the formula is a_n=a+(n-1)d.

You might be interested in
Brent decorated 1/6 of his sugar cookies with blue frosting 1/4 with yellow frosting and 3/8 with purple frosting which frosting
velikii [3]
If you look at the denominators, they all have a common number they can all multiply into: 24. If you multiply each number in the fraction so that the denominator equals 24, you get this:
1/6 x 4 = 4/24
1/4 x 6 = 6/24
3/8 x 3 = 6/24

Therefore, blue frosting (1/6) is used the least.

Hope this helps:
3 0
2 years ago
6x - 2y = 26<br><br> 2x + 3y = 5
labwork [276]

Answer:

x = 4, y=-1

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is e area of the trapezoid?
Korvikt [17]

Answer:

Step-by-step explanation:

5out

3 0
3 years ago
HELP I'M TIMED! Reflect triangle ABC over the y-axis. What is the relationship between the segments created if you connect the p
4vir4ik [10]

This is your answer thanks!


3 0
3 years ago
Read 2 more answers
Marking brainliest
sertanlavr [38]

Answer:

<h3>They fought is very major Americans battle war ll</h3><h3>Between 400,000 and 500,000 Hispanic Americans served in the US armed forces</h3><h3> during world War II out of total of</h3><h3>16,000,000 constituting 3.1% to 3.2% of the US Armed forces </h3><h2>I hope you like it </h2><h2>Please give me a brainliest answer </h2>

5 0
3 years ago
Other questions:
  • Write sin 29 degrees 32 minutes in terms of it cofunction
    9·1 answer
  • A bottle of ketchup holds .946 liters. How many milliliters of ketchup are in the bottle?
    5·1 answer
  • How does the slope of g(x) compare to the slope of f(x)?
    15·2 answers
  • Hi! i don’t really understand this question. if someone could help me i’d appreciate it!
    14·1 answer
  • a triceatops has to children. one is 3 times older than the other. Together, their age is 50 months how old are they?
    5·1 answer
  • What is the coefficient in the following expression?
    8·1 answer
  • SOMEONE PLEASE HELP MEEEEE3​
    13·1 answer
  • Which set of ordered pairs satisfies an inverse variation?
    10·1 answer
  • 1.here are some decimal numbers. 5.012 |0.66 | 19.8 | 123.01 | 2.39 | 23.1 write down all numbers that have two decimal places
    7·1 answer
  • A pet store has three aquariums for fish. Aquarium A contains 24 fish, Aquarium B contains 51 fish, and Aquarium C contains 36 f
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!