Use a factor tree to find the prime factorization of 45

Acharity is conducting a raffle, and it sells one ticket each to 35 women and 21 men. if 5 winners are randomly selected, what is the probability that they are all men? round to five decimal places. 0.00533 0.06268 0.09537 0.07776

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Write the expression 7x^3-28xy^2 as the product of 3 factors