In the country XYZ, women obtain 54% of the bachelor's degrees and 20% of all bachelor's degrees are in business. Suppose further that 8% of all bachelors degrees go to women majoring in business. 1)What is the chance that a randomly selected person is a man?
a)0.72
b)0.50
c)it cannot be determined
d)0.46
2)a random person with a bachelor's degree in business is selected. What is the probability that the person is a women?
a)0.54
b)0.25
c)0.40
d)0.30
3)Event w='a person is a woman with bachelor's degree' , event b='a person has bachelors degree in business.'.Are the events w and b independent?
a)no, since these are unrelated things
b)no since P(w\b)not equal P(w)
c)it cannot be determined
d)yes since P(b\w) = P(b)

What is (28 + 7 + 6 + 3) x 1/2 show your work

Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.

Goods include kennels, leads, toys and similar accessories for pets what's percentages about what's percentages of the total amount spent on goods for $4736