A school has 200 seniors of whom 140 will be going to college next year. Forty will be going directly to work. The remainder are taking a gap year. Fifty of the seniors going to college play sports. Thirty of the seniors going directly to work play sports. What is the probability that a senior is going directly to work?

0.2

Step-by-step explanation:

The probability that a senior is going directly to work is:

where:

w is the number of seniors going directly to work

s is the total number of seniors in the school

In this problem, we have:

s = 200 is the number of seniors in the school

w = 40 is the number of seniors that will go directly to work

Therefore, the probability is:

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1