suppose that 30% of the female students and 40% of the male students in a college history class are from a major city. if there are 50 female students and 30 male
students in the class, then of the female students and of the male student are from a major city of the 80 students in the class in total, 7% are from
a major city. the percentage of students from a major city is not equal to the average of 30% and 40%, which is 35%, because the number of female and male students
in the class

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

m=-16

step-by-step explanation:

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees

answer: i dont know but if you try hard you will get it right : )

step-by-step explanation: