In a certain university, 60% of the academic staffs are senior lecturers (A), 25% are associate professors (B) and 15% are professors (C). Due to stress, 45% of the senior lecturers suffer from high blood pressure, 40% of the associate professors suffer from high blood pressure, and 70% of the professors suffer from high blood pressure. If an academic staff is randomly selected, what is the probability that he or she is a professor given that he or she has a high blood pressure

i think this could be a possible answer (1 / 84) -1

good luck! : d

b

step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6