probability that a randomly chosen college student either has a job or lives on campus.
What is probability?
- Probability is an area of mathematics that deals with numerical descriptions of how probable an event is to occur or how likely a statement is to be true.
- The probability of an event is a number between 0 and 1, where 0 denotes the event's impossibility and 1 represents certainty.
To find the probability that a randomly chosen college student either has a job or lives on campus:
Given: 85% of college students have a job, 54% live on campus, and 42% have a job and live on campus.
So, out of 100 students, 42 students either has a job or live on campus.
43 college students have a job and 12 live on campus.
So, 43 + 42 + 12 = 85 + 54 - 42
85 + 12 = 139 - 42
97 = 97
Therefore, probability that a randomly chosen college student either has a job or lives on campus.
Know more about probability here:
brainly.com/question/24756209
#SPJ4
How do I find the math question before this?
7% = 7/100 = .07 as a decimal
2.99 + .07 * 2.99 = total cost of hot dog
3.1993 or $3.20 = total cost of one hot dog
The dimensions are 2 ft. by 6 ft. 2*6 is 12, the area. 2+2+6+6 is 16, the perimeter.
Answer:b
Step-by-step explanation:
Height=h
Base=b
area of =1440
area of =(b x h)/2
1440=(bxh)/2
1440x2=bxh
2880=bxh
b=5xh
Substitute b=5xh in 2880=bxh
2880=5xhxh
2880=5h^2
Divide both sides by 5
2880/5=5h^2/5
576=h^2
h^2=576
Take the square root of both sides
h=√(576)
h=24