D. 16 people. Just count all numbers until 88.
Answer:
2 1/3 has not been thrown away.
Step-by-step explanation: You just basically subtract it but I'm not sure about the denominator, but here is the work.
6 1/2 - 4 2/3 = 2 1/3
Answer: True
Step-by-step explanation:
Let p= Students who do well in course do not skip class
q= Student who study hard do well in course
So p^q= Student who study hard and who do well in course do not skip class.
If p= true and q=true then p^q= true by discrete maths.
