For the sequence an = an-1 + an-2 and ai = 2, a2 = 3, its first term is
its second term is
its third term is
its fourth term is
its fifth term is

Step-by-step explanation:

Given

Solving (a): The first term

This has already been given as:

Solving (b): The second term

This has already been given as:

Solving (c): The third term

This is calculated as:

Solving (d): The fourth term

This is calculated as:

Solving (e): The fifth term

This is calculated as:

step-by-step explanation:

5×5×5+2(8)÷2(2)+3(3)

15+16÷4+9

31÷13

do 31÷13 and u will get ur answer

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation: