What is the negation for everyone failed the quiz today?

The Ants and the Grasshopper One bright day in late autumn a family of Ants were bustling about in the warm sunshine, drying out the grain they had stored up during the summer, when a starving Grasshopper, his fiddle under his arm, came up and humbly begged for a bite to eat."What!" cried the Ants in surprise, "haven't you stored anything away for the winter? What in the world were you doing all last summer?""I didn't have time to store up any food," whined the Grasshopper; "I was so busy making music that before I knew it the summer was gone."The Ants shrugged their shoulders in disgust."Making music, were you?" they cried. "Very well; now dance!" And they turned their backs on the Grasshopper and went on with their work. 20   Select the correct answer. What theme is expressed in the selection?    A.  It is important to always be prepared.  B.  There is a time and place for everything.  C.  It is important to take time to rest.  D.  Work is more…

A boy has a collection of 20 pennies, 8 nickels, 10 dimes and 15 quarters. How many coinsmust the boy take from his collection to be certain that he has(a) 12 coins of the same kind?(b) 10 pennies, 5 nickels, 6 dimes or 8 quarters?(c) 15 pennies, 10 nickels, 12 dimes or 8 quarters?

Use DeMorgan's Laws to write the negation of the expression below (without using the phrase "it is not the case that"): I will attend the football game or I will visit my parents.   Use DeMorgan's Laws to write the negation of the expression below (without using the phrase "it is not the case that"): There is at least one slice of pizza in the box.   Use DeMorgan's Laws to write the negation of the expression below (without using the phrase "it is not the case that"): You didn't practice writing truth tables and you didn't study DeMorgan's Laws.   Use DeMorgan's Laws to write the negation of the expression below (without using the phrase "it is not the case that"): Everyone in Texas lost power during the recent winter storm.

Plz explain clearly  asap

I don’t understand.

Evaluate the expression  p(8,2) • p. (5,4)

What are some counter arguments that can be used for deductive and inductive reasoning?

Find P(AorB) if P(A)=0.3, P(B)=0.5 and A and B are independent a

Discrete Math