P(no girls in five births) = p(five boys) = (1/2)^5 = 1/32 = 0.0313
John sold 30U
Rick sold 25U
So, Rick sold 5 fewer units than John.
Hope that helps.
Answer:
Total Cost (T)= .80a+1.25c
T= a+c
Step-by-step explanation:
This equation has 2 variables. It also has 2 equations
Now, lets first know this:-
0.875 = 875/1000
Lets simplify this:-
875/125 = 7
1000/125 = 8
7/8
Answer: 7/8
