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
Scorpion4ik [409]
3 years ago
8

What is the equation for an arithmetic equation sequence with a first term of 5 and a second term of 2?

Mathematics
2 answers:
Margaret [11]3 years ago
3 0

Answer:

THE THIRD ONE

Step-by-step explanation:

the equation: An=A1+d(n-1)


plug in the numbers

Sholpan [36]3 years ago
3 0
A1 = 5
d = a2-a1 = 2-5 = -3

a(n) = a + (n - 1)d \\ a(n) = 5 + (n -1) - 3 \\ a(n) = 5 - 3(n - 1)

Answer will be C.

!! Hope It Helps !!
You might be interested in
Solve 5x - 2 = 13.<br> Please be quick
IceJOKER [234]

Answer:

C. 3

Step-by-step explanation:

5x - 2 = 13

5x = 15

x = 15 ÷ 3

x = 3

8 0
3 years ago
Read 2 more answers
The united states mint released five state quarters every year. there are 50 states. How many years did it take for all 50
Gekata [30.6K]
You divide 50/5=10 years.
7 0
3 years ago
What are the measures of angle B and D
insens350 [35]

Answer:

Step-by-step explanation:⇔

∠B

∠D

are the measures but if you forgot to add the picture then... who knows

7 0
3 years ago
A 3
Andrew [12]

Answer:

There are (63) combinations. The notation means "six choose three". Out of six items (flavors) choose three.

(nk)=n!k!(n−k)!.

(63)=6!3!3!.

Think of it this way. There are 6 ways to choose a flavor. Once you choose, there are 5 ways to choose the next. After that, there are 4 flavors left. which is 6!/3!=6⋅5⋅4⋅3⋅2⋅13⋅2⋅1=6⋅5⋅4=120.

But, you could have chosen {chocolate,vanilla,strawberry} and you get the same combination as {vanilla, strawberry, chocolate} so we have to divide by 3!=3⋅2⋅1=6 to account for the order of choosing.

So the number of combinations of flavors is (63)=1206=20.

<h3>Mark me a brainlist</h3>

7 0
2 years ago
If I throw a die, find the probability of throwing an odd number or a number less than 3.
Annette [7]
If you throw a die, this is what you could get:

1, 2, 3, 4, 5 or 6.

--------------

Odd Numbers: 1, 3, 5

Numbers less than Three: 1, 2

---------------

Possibility of getting 1, 2, 3 or 5:

4/6 which translates into 2/3.

---------------

Answer:

2/3
5 0
3 years ago
Other questions:
  • Using only pennies, nickels, dimes, and quarters, what is the smallest number of coins Freddie would need so he could pay any am
    14·2 answers
  • Can someone help me with all off theses plsss
    8·2 answers
  • What transformations to the linear parent function, f(x) = x, give the function
    6·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
    10·2 answers
  • (07.03 LC)
    13·1 answer
  • In parts ​(a) through ​(e)​ below, mark the given statement as True or False. Justify each answer. All vectors are in set of rea
    8·1 answer
  • Examine the diagram.
    5·1 answer
  • Find 0. Round to the nearest degree. <br>A. 20° <br>B. 69° <br>C. 21° <br>D. 70°​
    13·2 answers
  • Luke’s has seven coins. He can make 11p with two of his coins. He can make 11p with three of his coins. He can make 11p with fou
    8·1 answer
  • Part F What is the mean absolute deviation for Doctor A’s data set on glasses? What is the mean absolute deviation for Doctor B’
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!