.329 is rational if it is an integer or decimal so it's rational
127.5 is rational
-89 is rational
and <span>√101 is ratinal</span><span />
You got a 72%! sorry! It's still a C!
Answer:
Minimum cost is $12427.85
Step-by-step explanation:
The unit cost C is given as:
where x is the number of cars made.
To determine the minimum cost, C(x), first we determine the minimum value of the quadratic expression
When a>0, C(x) will attain minimum value at the point determined by .
Comparing with the general form of a quadratic expression
a=0.3, b=-66, c=14571
Minimum Value occurs at
Therefore, the Minimum Cost, C(x) occurs at the point x=39.6
Substituting x=39.6 into C(x)
C(39.6)=
The Minimum cost is $12427.85
Answer:
Sorry, there are no answers to select from.
Step-by-step explanation:
Answer:
a) Probability of getting exactly 7 hits = 0.001075
b) Probability of getting fewer than seven = 0.999
c) Probability of getting at least seven hits = 0.001
Step-by-step explanation:
The process is a Poisson process.
Rate,
The probability is to be calculated between 8:27 PM and 8:31 PM
t = 4
If the number of hits is represented by X
a) Probability of getting exactly 7 hits
b) Probability of getting fewer than seven
P(X < 7) = 0.999
c) Probability of getting at least seven hits