# sequence

### A new company is projecting its profits over a number of weeks. They predict that their profits each

A new company is projecting its profits over a number of weeks. They predict that their profits each week can be modeled by a geometric sequence....
Thread by: math_celebrity, Mar 9, 2023, 0 replies, in forum: Calculator Requests

### 9, 3, 1, 1/3, 1/9 What is the next number in this sequence? What is the function machine for this se

9, 3, 1, 1/3, 1/9 What is the next number in this sequence? What is the function machine for this sequence? We see the following pattern in this...
Thread by: math_celebrity, Feb 5, 2023, 0 replies, in forum: Calculator Requests

### 3, 6, 12, 24, 48 What is the function machine for this sequence?

3, 6, 12, 24, 48 What is the function machine for this sequence? We see the following pattern: 3 * 2^0 = 3 3 * 2^1 = 6 3 * 2^2 = 12 3 * 2^3 = 24...
Thread by: math_celebrity, Feb 5, 2023, 0 replies, in forum: Calculator Requests

### 1, 1/2, 1/4, 1/8, 1/16 The next number in the sequence is 1/32. What is the function machine you wou

1, 1/2, 1/4, 1/8, 1/16 The next number in the sequence is 1/32. What is the function machine you would use to find the nth term of this sequence?...
Thread by: math_celebrity, Feb 5, 2023, 0 replies, in forum: Calculator Requests

### 1/2, 3, 5&1/2, 8......203 What term is the number 203?

1/2, 3, 5&1/2, 8......203 What term is the number 203? We see the following pattern: 1/2 = 2.5*1 - 2 3 = 2.5*2 - 2 5&1/2 = 2.5*3 - 2 8 = 2.5*4 -...
Thread by: math_celebrity, Feb 4, 2023, 0 replies, in forum: Calculator Requests

### 10, 1,000, 100,000, 10,000,000 What power of 10 is the 80th term?

10, 1,000, 100,000, 10,000,000 What power of 10 is the 80th term? We see the following pattern 10^1 = 10 10^3 = 1000 10^5 = 100,000 10^7 =...
Thread by: math_celebrity, Feb 4, 2023, 0 replies, in forum: Calculator Requests

### 7, 10, 15, 22 What is the next number in the sequence? What is the 500th term?

7, 10, 15, 22 What is the next number in the sequence? What is the 500th term? We see that: 1^2 + 6 = 7 2^2 + 6 = 10 3^3 + 6 = 15 4^2 + 6 = 22...
Thread by: math_celebrity, Feb 4, 2023, 0 replies, in forum: Calculator Requests

### 1, 4, 9, 16, 25 What is the next number? What is the 50th term?

1, 4, 9, 16, 25 What is the next number? What is the 50th term? We see that 1^2 = 1, 2^2 = 4, 3^2 = 9, 4^2 = 16, 5^2 = 25 We build a formula for...
Thread by: math_celebrity, Feb 4, 2023, 0 replies, in forum: Calculator Requests

### 5, 14, 23, 32, 41....1895 What term is the number 1895?

5, 14, 23, 32, 41....1895 What term is the number 1895? Set up a point slope for the first 2 points: (1, 5)(2, 14) Using point slope formula,...
Thread by: math_celebrity, Feb 3, 2023, 0 replies, in forum: Calculator Requests

### 100, 75, 50, 25, 0, -25 What is the next number? What is the 100th term?

100, 75, 50, 25, 0, -25 What is the next number? What is the 100th term? Using point slope, we get (1, 100)(2, 75) Our series function becomes...
Thread by: math_celebrity, Feb 3, 2023, 0 replies, in forum: Calculator Requests

### -11, -9, -7, -5, -3 What is the next number? What is the 200th term in this sequence?

-11, -9, -7, -5, -3 What is the next number? What is the 200th term in this sequence? We see that Term 1 is -11, Term 2 is -9, so we do a point...
Thread by: math_celebrity, Feb 3, 2023, 0 replies, in forum: Calculator Requests

### 3, 8, 13, 18, .... , 5008 What term is the number 5008?

3, 8, 13, 18, .... , 5008 What term is the number 5008? For term n, we have a pattern: f(n) = 5(n - 1) + 3 Set this equal to 5008 5(n - 1) + 3 =...
Thread by: math_celebrity, Feb 3, 2023, 0 replies, in forum: Calculator Requests

### 1.25, 2, 2.75, 3.5 What is the 100th term?

1.25, 2, 2.75, 3.5 What is the 100th term? The formula of nth term is: f(n) = 0.75n + 0.5 So the 100th term is: f(100) = 0.75(100) + 0.5 f(100)...
Thread by: math_celebrity, Feb 3, 2023, 0 replies, in forum: Calculator Requests

### 2, 4, 6, 8....1000. What term is the number 1000?

2, 4, 6, 8....1000. What term is the number 1000? Formula for nth term is 2n If 2n = 1000, then dividing each side by 2, we see that: 2n/2 =...
Thread by: math_celebrity, Feb 2, 2023, 0 replies, in forum: Calculator Requests

### 1, 1/2, 1/3, 1/4, 1/5 What is the next number? What is the 89th term of the sequence?

1, 1/2, 1/3, 1/4, 1/5 What is the next number? What is the 89th term of the sequence? Formula for nth term is 1/n Next number is n = 5, so we...
Thread by: math_celebrity, Feb 2, 2023, 0 replies, in forum: Calculator Requests

### 0,7,14,21 What is the next number? What is the 1000th term?

0,7,14,21 What is the next number? What is the 1000th term? We're adding 7 to the last term, so we get a next term of: 21 + 7 = 28 For our nth...
Thread by: math_celebrity, Feb 2, 2023, 0 replies, in forum: Calculator Requests

### 8,11,14,17,20 What is the next number? What is the 150th term?

8,11,14,17,20 What is the next number? What is the 150th term? We're adding by 3 to the last number in the sequence, so we have the next number...
Thread by: math_celebrity, Feb 2, 2023, 0 replies, in forum: Calculator Requests