The table below shows the number of students per computer United States public schools for certain school years from 1990 to 2000.
Year
1990 1992 1994 1996 1998 2000
Students per Computer
22
18
14
10
6.1
5.4
a. What is the line of best fit?
b. Assuming the data can best be described by a linear
model, how many computers would you predict per
student in the year 2010?

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.