Answer:
The appropriate response is "0.9476".
Step-by-step explanation:
The given values are:
Standard deviation,

Randomly selected railroad-car shipments,
n = 500
As we know,
⇒ 
On substituting the values, we get
⇒ 
then,
⇒ 
⇒ 
On using the table of P, we get
⇒ 
⇒ 
If both of the statistics in the question are accurate, then the land area of Florida is about 170,000 square kilometers. In order to come up with that number, I divided 1,700,000 by ten.
<span>square root of 81 = 9 so it is rational number
5 divided by 3.14 = 5/3.14 = 500/314 so it is rational as well.
</span>
Answer:
Assuming it is a square with side length 3.2 then the area is:
10.24 units squared
Step-by-step explanation:
Assuming the figure s a square with sides 3.2 by 3.2 then the area is found by multiplying the sides.
3.2 * 3.2 = 10.24 units squared

a. The gradient is


b. The gradient at point P(1, 2) is

c. The derivative of
at P in the direction of
is

It looks like

so that

Then

