This question seems to have way too much information and be more confusing then it needs to be. When it comes down to it the only important information is that
<span>>The store manager decides to charge a weekly fee of $6
></span><span>Books to students for $2 per book
And the question is
></span><span>This
is a decision (fair or unfair) for the students as they will pay (more
than,the same as, less than) they would pay to rent four books.
Answer:
(I think) the decision is fair for the students as they will pay less than they would pay to rent four books.
</span>
Answer:
The probability that the next failure will not occur before 30 months have elapsed is 0.0454
Step-by-step explanation:
Using Poisson distribution where
t= number of units of time
x= number of occurrences in t units of time
λ= average number of occurrences per unit of time
P(x;λt) = e raise to power (-λt) multiplied by λtˣ divided by x!
here λt = 25
x= 30
P(x= 30) = 25³⁰e⁻²⁵/ 30!
P (x= 30) = 8.67 E41 * 1.3887 E-11/30! (where E= exponent)
P (x=30) = 1.204 E31/30!
Solving it with a statistical calculator would give
P (x=30) = 0.0454
The probability that the next failure will not occur before 30 months have elapsed is 0.0454
Step-by-step explanation:
first minute = 24 wildebeest
by 20 min = (20 × 3) + 24 = 84 wildebeest
HEY THERE !!
GIVEN :- Maria has 14 pencils, Ted has 9 pencils, Tom has 12 pencils, Lucinda has 13 pencils, and Jumana has 12 pencils.
The sum of all pencils are 60 and the number of persons are 5 .
So 60/5= 12
The no. of pencil which every person has after redistribution is 12 .
HOPE IT HELPED YOU.
