Answer:
<u>Here is the sample space, its size is 4*3 = 12:</u>
- Black 1
- Black 2
- Black 3
- Blue 1
- Blue 2
- Blue 3
- Yellow 1
- Yellow 2
- Yellow 3
- Red 1
- Red 2
- Red 3
Answer:
D. 5
Step-by-step explanation:
Mean: (50+60)/2
110/2
55
Margin of error:
60 - 55
5
Answer:
The variable is z
Step-by-step explanation:
9514 1404 393
Answer:
y = -x +5
Step-by-step explanation:
Solving the given equation for y, we have ...
y = x +4
The slope of this line is the coefficient of x: 1. The slope of the perpendicular line will be the opposite reciprocal of this: -1/1 = -1. The y-intercept of the perpendicular line can be found from ...
b = y -mx = 8 -(-1)(-3) = 5
The perpendicular line has equation ...
y = -x +5
Answer:
Step-by-step explanation:
+7-1