Answer:36hrs
Step-by-step explanation:
300*36/5 that you have the time of eating in mins
divide it by 60 then you have hours
5-3=2
50/5x2+5/ 1/5
10x2=20
5/. 1/5= 25
20+25=45
Answer:
0%
Step-by-step explanation:
They all liked one type of food.
Answer:
2 days
Step-by-step explanation:
Expected number of days until prisoner reaches freedom=E(x)=?
E(x)=x*p(x)
Where x is the number of days and p(x) is the probability associated with them.
X 1 2 3
P(x) 0.5 0.3 0.2
E(x)=1*0.5+2*0.3+3*0.2
E(x)=0.5+0.6+0.6
E(x)=1.7.
Thus, the expected number of days until prisoner reaches freedom are 2 days.
Hello!
The chance of getting a football card is 7 / 10
The chance of then getting a basketball card is 3 / 10
Multiply these two numbers
7/10 * 3 / 10 = 21/100
21/100 = 0.21
The answer is 0.21 or 21%
Hope this helps!
