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
ira [324]
3 years ago
9

{1, 2, 6, 24, 120, ...}

Mathematics
1 answer:
enyata [817]3 years ago
8 0
This is a factorial sequence that can be modeled by An = n!. As you may see, the increasing numbers are factorials of 1,2,3,4, and 5. Factorial means multiplying backwards and is represented by !. For example, 1! is 1*1 =1. 2! is 2*1, 3! is 3*2*1, 4! is 4*3*2*1 etc.
You might be interested in
Find the percent of each number a. 50% of 46 b. 70% of 110​
I am Lyosha [343]
A is 23 and the answer to b is 77
5 0
3 years ago
Match each expression with the equivalent expanded expression.
adelina 88 [10]

Answer:

Question

Match each expression with the equivalent expanded expression.

0.5 (2x + 3)

- 10x - 3

1/3 ( 9 +81)

8x - 4

-5 (2x + 3/5)

-2x + 3

2 (4x-2)

x + 1.5

-3 (2/3x - 1)

30

Answer:



Step-by-step explanation:



Step-by-step explanation:

Question

Match each expression with the equivalent expanded expression.

0.5 (2x + 3)

- 10x - 3

1/3 ( 9 +81)

8x - 4

-5 (2x + 3/5)

-2x + 3

2 (4x-2)

x + 1.5

-3 (2/3x - 1)

30

Answer:



Step-by-step explanation:



5 0
2 years ago
Read 2 more answers
PLEASE HELP (20 POINTS)
Paul [167]

Answer:

option b

Step-by-step explanation:

you can't take out anything, not an x or a 2

6 0
3 years ago
Find x. Round to the nearest tenth if necessary.
Elenna [48]

Answer:

9

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP!!!! SOLVE: |2x+1|+|3x−4|=5
maria [59]
I have no idea what the lines mean :(
3 0
3 years ago
Read 2 more answers
Other questions:
  • A.y=x-1<br> B.y=x+1<br> What does the graph represent?
    8·1 answer
  • What is 23 3/8 as a percent
    8·1 answer
  • A car has an original value of $40,000. the value decreases at a rate of 18% each year. after how many complete years will the c
    13·1 answer
  • Y/4+5/9=y/9-5/9<br><br>solve the equation is it a number or does it not have a solution
    9·1 answer
  • The sum of twice a number n and 8 at most 25
    14·1 answer
  • Walt is mixing fruit punch for a party. He combines 1 gallon to quarts 3 pints of orange juice, 1 gallon 3 quarts 7 pints of pin
    12·1 answer
  • Are the triangles congruent? If so, how do you know?
    6·2 answers
  • Betty likes to skate at a skate park that is due south of her school and due west of her
    9·1 answer
  • Brianna earned $28,000 last year. If the first $20,000 is taxed at 10% and income above that is taxed at 13%, how much does Bria
    7·2 answers
  • 1.When two variables are proportional which of the following is constant?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!