Answer:
see below
Step-by-step explanation:
-33, -27, -21, -15,....
-33 +6 = -27
-27+6 = -21
-21+6 = -15
This is an arithmetic sequence
The common difference is +6
explicit formula
an=a1+(n-1)d where n is the term number and d is the common difference
an = -33 + ( n-1) 6
an = -33 +6n -6
an = -39+6n
recursive formula
an+1 = an +6
10th term
n =10
a10 = -39+6*10
= -39+60
=21
sum formula
see image
The sum will diverge since we are adding infinite numbers
B. D=0.25n + 25
D=total n=number of hours 0.25=price per hour 25=the one time fee
The function domain: x<0 or 0<x<4 or x>4 (?) I believe....
Its 36 because 4×9=36 and 12×3 is 36. hope this helps.
Answer:
Samantha share =$250
ratio = 5:3
Step-by-step explanation:
Samantha

jade

samantha

ratio
250:150
5:3