Answer:
1
Step-by-step explanation:
16-9=5t+2t
7=7t
1=t
Answer:
Prob [All marbles are red] = 0.0686 ;
Prob [None marble is red] = 0.1470
Step-by-step explanation:
Prob [All marbles are red] :-
= Prob(1st red marble & 2nd red marble & 3rd red marble)
= 8/18 x 7/17 x 6/16
= 0.0686
Prob [None marble is red] :-
= Prob (1st marble not red & 2nd marble not red & 3rd marble not red)
= 10/18 x 9/17 x 8/16
= 0.1470
The slope = (rise)/(run) = m
m = (y₂ - y₁)/(x₂-x₁) [ let's take the first 2 values of x & y]
m= (23-20)/(1000-1000) = 3/0 = UNDEFINED and the graph will be a VERTICAL line.
Answer:
f(-3) =10
Step-by-step explanation:
Since x<-2 we will use 7-x as the piece of the step function
f(-3) 7--3
f(-3) = 7+3
f(-3) =10