Using the the Pythagorean theorem, the answer is C. 115 cm
Here's how you solve it:
(77^2)+(85^2) = f^2
5929+7225 <span>= f^2
13154 </span><span>= f^2
f = </span>√<span>13154
f = 114.69
f </span><span>≈ 115</span>
It is given in the question that
Suppose the supply function for product x is given by

And we have to find how much of product x is produced when px = $600 and pz = $60.
And for that, we have to substitute 600 for px and 60 for pz, and on doing so, we will get

And that's the required answer .
The question ask to calculate and form the parametric representation for the surface and the plane through the origin that contains the vector i-j and j-k, in that fact, base on my formulation, the equation of the surface in parametric form is S:(U,V,-U-V). I hope this would help
<u>Events</u> A and B are called <u>independent</u>, when

otherwise events A and B are <u>dependent</u>.
The events A, B and A∩B are:
- A - Jane will go to a ballgame on Monday;
- B - Kate will go to a ballgame on Monday;
- A∩B - Kate and Jane both go to the ballgame on Monday.

Answer: events A and B are dependent