20 men and 16 women apply for a job. Eight of the men and and 12 of the women have Ph. D. If one person is selected at random for an interview, find the probability
that the one chosen is a woman or has a Ph. D.
P(Woman or Ph. D.) = P(Woman) + P(Ph. D.) - P(Woman and Ph. D.)
0 2/3
O 5/7
01/3
02/5

29 mil

step-by-step explanation:

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.