Takmila wants to know how difficult it is to reach an employee of Rutgers Registrar’s Office during 12-1pm. She has no idea about the proportion of calls to the RRO that were reached by the caller (proportion is unknown). With 95% level of confidence and 3% error (E), how many calls she should include in order to get answer to her question?

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation:

it's d

step-by-step explanation:

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0