Which Of The 4 P'S Are You Most Familiar With? How Does It Fit Into The Overall Marketing Mix?

From Other - Advertising & Marketing Forum:

Which of the 4 p's are you most familiar with? How does it fit into the overall marketing mix? Which of the 4 p's are you most familiar with? How does it fit into the overall marketing mix?

Answer: The 4 P's are: Product, Price, Place, Promotion. The 4 P's are the marketing mix.

What Values Of P Is The Probability Of Landing In A 4 Engined Plane Higher Than A 2 Engine Plane?

From Mathematics Forum:

What values of p is the probability of landing in a 4 engined plane higher than a 2 engine plane? Suppose an airplane engine will fail(when the plane is in flight) with probability 1-p. Failure of engines are independent events. Suppose, that the plane will land successfully if at least half of its engines work. For what values of p is a 4 engine plane preferred to a 2 engined plane (for what values of p is the probability of a successful landing higher with a 4 engine plane?)

Answer: one engined not counted one engine min required P of failure of two of two =1/2 x 1/P of 3 of 2 fail is 1/2^3 ETOPS ( extended twin Operations) for over ocean requirement also known as : Engines Turn or People Swim the actual measure of safety is of the chance that any one engine will fail must be very small each engine design has its own problems the space shuttle was to be safe with a P failure ,1,000,000 ( or so) actually TWO complete failures in less than 150 flights, unacceptable

How Do The Fermi Levels Of P And N-Regions Of An Unbiased P-N Junction Adjust To Become Equal?

From Physics Forum:

How do the Fermi levels of p and n-regions of an unbiased p-n junction adjust to become equal? The original Fermi level of the p and n-regions taken separately are different due to difference in concentration and type of doping. However, at the junction, the energy level diagram usually depicts a common Fermi level while conduction and valency bands are displaced. How does that happen?

Answer: Energy levels in materials are always relative. In other words, you can say that the conduction band is so many Ev above the valence band, but it has no particularly absolute value. The Fermi level is simply the energy level of the topmost occupied electronic state (at T = 0). Th id once again is relative - you can say where it is with respect to say the valence band. Until, that is, you join the two materials. When you do this the energy of the topmost occupied state on the n side *must* be the same as that on the p side because the materials are in contact. If it were not, then electrons would flow into the lower energy states across the boundary until they were. Clearly, for these two levels to be the same across the boundary, the energy bands measured relative to the Fermi level must change, because the band structure must be continuous across the boundary. For this to happen the conduction and valence bands must curve. The origin of this curvature is, of course, and electrical potential energy gradient across the junction. This is what gives rise to the intrinsic junction bias.

How To Prove P*Q Divides A If P And Q Are Different Primes And A Is An Integer?

From Mathematics Forum:

How to prove p*q divides a if p and q are different primes and a is an integer? If both p and q are different primes dividing the integer a, then p*q divides a. I cannot figure out how to get started on this proof.

Answer: Can you get each of p divides a and q divides a? If so , then write a = NP, (p divides a). Since you have q divides a then you have q divides NP because a=pn. Now q divides pn but q does not divide p since p and q are different primes. Therefore q must divide n, so write n = QM ( m is an integer). Combine this with a = NP to get a = p(qm) = (pq)m and you have PDQ divides a.

How Could I Go About Purchasing An Old P-38 "Lightning" To Restore?

From Aircraft Forum:

How could I go about purchasing an old P-38 "Lightning" to restore? Would love to find an old Lockheed P-38 "Lightning" for me and my father to restore to flight status. Would be expensive, for sure. But it would be a dream come true.

Answer: The P-38 Lightning is one of the rarest airframes in the world. There are only 8 or 9 flying right now. They are still finding wrecked examples in jungles, under water and even under ice. A rebuild able wreck would probably cost $500,000 or more and take 5 - 10 years to restore IF you could find all the parts. One of the more recent rebuilds (Glacier Gal) was recovered 120' down under the ice in Greenland. It was restored at a cost of more than $1,000,000. There are 3/4 scale replica's available that you can build from scratch, that may be a better option...

Find Standard Form Equations That Pass Through Point P One Parallel And The Other Perpendicular To Line L?

From Mathematics Forum:

Find standard form equations that pass through point P one parallel and the other perpendicular to line L? P(0,-4); L:2y=X thank you.

Answer: For such questions the slope-intercept form is easier to work with, after which you can convert the answer to standard form. 1. Line L in slope-intercept form "y = MC + c" is : y = (1/2)x, where slope m = 1/2 and c = 0 A line parallel to L will have the same slope. Therefore new equation : y = (1/2)x + c, and we need to find 'c'. Since this line passes through P(0, -4), substitute x = 0 and y = -4 in the new equation. We get : - 4 = 0 + c, or c = - 4 Answer in slope-intercept form : y = (1/2)x - 4 Answer in standard form : x - Cy = 8. 2. A line perpendicular to L will have slope 'n' such that MN = -1. Or, n = - 1/m = - 2 New equation : y = -2x + c, find 'c' as above by substituting coordinates of point P. Answer in slope-intercept form : y = -2x - 4 Answer in standard form : X + y = - 4

How Low Does A P-Value Have To Be To Reject A Null Hypothesis?

From Medicine Forum:

How low does a P-value have to be to reject a null hypothesis? Is a P-value of 0.075 low enough to reject a null hypothesis? the question I have really doesn't give anymore information. How low does a P-value usually have to be to reject a null.

Answer: Usually... it depends what the alpha level is set as.... if it doesn't say its usually implied to be 0.05... so anything less than that would be significant... but it could be set at 0.01 so in that case the p-value would have to be less than that to be significant.

Why Are P And S Wave Curves Not Appropriate At All Times When Finding Distance To Epicenter?

From Earth Sciences & Geology Forum:

Why are P and S wave curves not appropriate at all times when finding distance to epicenter? You have been using the P and S wave travel time curve to determine the distance to the epicenter. You have been asked to use this curve for every earthquake you study. Explain why this curve might not be appropriate in all situations, and justify your answer.

Answer: Earthquakes occur at different depths. Some are very deep near the boundary of crust-mantle, like the Chilean earthquake of 2010, while some are very close to the surface, like the North ridge quake of 1994. As quakes get deeper, the crust is also more plastic and molten. S and P waves are slowed down by this molten state, and sometimes are even absorbed by the surrounding molten rock. Thus, the lag is enough to create a noticeable speed difference many hundreds of miles away, affecting measurements. Thus, earthquake predictions are often not reliable in deep quakes like in Chile, but very reliable in fault quakes like in the western US.

What Are The Differences Between The P And S Waves Of An Earthquake?

From Earth Sciences & Geology Forum:

What are the Differences Between the P and S Waves of an Earthquake? I need to know what the differences are between the P & S waves of an earthquake. Please list all that are known, but mark the major differences.

Answer: To expand on what Terry said, S Waves cannot travel through liquid, while P Waves can (though they are refracted through it). Using this information, scientists proved that the outer core of the Earth is composed of liquid.

I Heard There Is An A&P Class (2 Weeks Long) Somewhere Around Riverside, Ca. Does Anyone Have Info On It?

From Aircraft Forum:

I heard there is an A&P class (2 weeks long) somewhere around Riverside, CA. Does anyone have info on it? A&P class in CA Ok you guys are getting off point. I have been in aviation for 8 years now with the military and already have my permission to test. All I'm asking is for the name of this place.

Answer: I am assuming you are a person currently working in aviation and want to become certificated. The reason for this train of thought is before you can take the oral, written and practical tests, you have to get permission from your local FAA office. So to take a two week course and then get your certification can't happen. But lets say foe a minute you have the required hours of experience, and have been given the green light by the FAA, then the class would be a good idea so you don't go in and bomb the written. The class in Riverside is located near the airport and not only give the A&P but also have an IA course. they are listed in the phone book and on the Internet.

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