A local theater can seat 2,254 people. the seats arranged into 98 rows. Each row has the same number of seats. How many seats ar
2 answers:
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Answer:
The garden can not have area of 700ft^2
Step-by-step explanation:
We are given equation for area as
where
w is the width (in feet) of the garden
now, we are given area =700 ft^2
so, we can set area =700
and then we can solve for w
now, we can use quadratic formula
we can compare and find a,b, and c
a=-1 , b=50 , c=-700
now, we can plug values
We can see that values of w is not real
so, w does not exists when area =700
so, The garden can not have area of 700ft^2
Answer:
a. P(X<5)=0.729
Step-by-step explanation:
<em>The question is incomplete:</em>
<em>"The port of South Louisiana, located along miles of the Mississippi River between New Orleans and Baton Rouge, is the largest bulk cargo port in the world. The U.S. Army Corps of Engineers reports that the port handles a mean of 4.5 million tons of cargo per week. Assume that the number of tons of cargo handled per week is normally distributed with a standard deviation of 0.82 million tons.</em>
<em>a. What is the probability that the port handles less than 5 million tons of cargo per week (to 4 decimals)."</em>
We can solve this using the z-score.
We have a normal distribution with mean 4.5 and standard deviation 0.82.
The z-score for X=5 is:
Then, the probability that X<5 is: