Each of the numbers from 1 to 30 is written on a card abd placed in a bag if one card is drawn at random what is the probability that the number is a multiple of two or a multiple of three

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

How do you write 600 as a product of its prime factors (index! )