At a high school,18% of the students play football and 6% of the students play afoot all and baseball. what is the probability that a student plays baseball given that he plays football

1.08%

Step-by-step explanation:

When you solve problems like these you convert the percentages into fractions and multiply them together.

18%= 18/100 reduced>     9/50

6% = 6/100 reduced>  3/50

3/50 *  9/50 = 108/10000 reduced >  54/5000 reduced>

27/2500.  The probability is 27/2500, or 1.08%

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,