Answer:
a,
b,
Step-by-step explanation:
Given
Solving (a): Books using 5 small and 7 large boxes;
This is calculated as follows
For Small box
For large box:
Solving (b): s small and l large
We use the same concept as (a) above:
For Small Box
For large box
Answer:
Step-by-step explanation:
1) i think for the first question any probability greater than 0.4 has more likelihood that it will happen
2) mutually exclusive events are ones that cannot occur at the same time as it's impossible e.g. a single coin toss cannot result in you getting heads and tails
Answer:
Hey, acute is every line below 90 degrees and obtuse is every line above 90 degrees. so 91 would be obtuse but 89 would be acute.
Step-by-step explanation: