In a bag, In a bag, there are cards numbered from 1 to 10. Let: • Event A be selecting an even card • Event B be selecting a card greater than 4. What is the P(AUB)?

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?