Answer:
11/20
Step-by-step explanation:
I turned them in to improper fractions, divided, then simplified
They are both equal to below zero
Answer:
d
Step-by-step explanation:
in ''d)'', all the numbers are irrational
An arithmetic sequence takes the form

where

is the common difference between terms. You can solve for

in terms of any of the previous terms of the sequence:

for some integer

Continuing in this way, you know that the sequence can be defined explicitly in terms of the first term


Given that the 4th term is

and the 11th term is

, you have the following system of equations.

Solving this system for the two unknowns yields

and

.
So, the sequence is given explicitly by
I would try -50 i really dont get what your asking but i did -10 -40=50