Consider the following propositions: P: Mathematician are generous.
Q: Spiders hate algebra.
Write the compound propositions symbolized by
(a). PV ~Q
(b). ~ (PAQ)
(c). ~Pa
,P ~ Q Q
(d). ~PAQ

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Urgent? will give brainliest to the first correct answer what is the area of the figure?