Determine if the sequence is arithmetic. If it is, find the common difference, the 52nd term, and the explicit formula. 13) 4, 16, 36, 64, ...
14) 40, 30, 20, 10, ...

Step-by-step explanation:

13) the difference does not equal So

     It is not arithmetic

14)It is arithmetic

    d= 30-40=20-30=10-20=-10

explicit formula:

a(n) = a +(n-1)d

a(n) = 40 +(n-1)-10

a(52) = 40 +(52-1)-10

         =40-5100

         =-5060

hope this helps

it 2

step-by-step explanation:

8^1/3=2

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !