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I Have Been Stuck On This For More Then A Hour Can Someone Help

I have been stuck for hours!! Math help me!!?

I not really looking for a answer, but the steps. My stupid school book is very vauge!! I have googled and cant find any detail explianation I have read the chapter over and over but it does not make sense. PLEASE HELP, again not looking for easy answers but I need desperate help.

1)Where does the 70.9 to be inputted in the formula or is it used at all??


Let x be a continuous random variable that has a normal distribution with u=77 and o=16 Assuming n/N <0.05 find the probability that the sample mean,x for a random sample of18 taken from this population will be less than 70.9.

Round your answer to four decimal places

2)A company makes auto batteries. They claim that 86% of their LL70 batteries are good for 70 months or longer. Assume that this claim is true. Let p be the proportion in a random sample of 80 such batteries For a populations that are good for 70 months or more.



a. What is the probability that this sample proportion is within 0.03 of the population proportion?

3) For a population,N=10,000 ,u=100 , and o=28 . Find the z value for x=128.60 for n=49

Which rock songs help you when you are stuck in rush hour traffic?

Like, pick a song that makes you not really mind being stuck there? It can be any type of rock song.

Oops o_O, I know, I know, I shouldn't be texting, but I am at a standstill here...

Can someone please help me on math question?

Let amount spent on lunches = L
Movies = L + 4
Car = 5(L + 4)

so, L + L + 4 + 5(L + 4) = $80
2L + 4 + 5L + 20 = $80
7L + 24 = $80
7L = $56
L = $8

Car = 5(L + 4) = 5(8 + 4) = 5 x 12 = $60

Hope this helps.

You are stuck in an elevator with 10 people for 24 hours and your phone is on 1% battery. What do you do to entertain yourself?

I would almost definitely pass out within 15–20 minutes. I am rather claustrophobic and the longer I stay in such an enclosed space, the less likely I am to survive it. Even if my phone had infinite battery life, I doubt I’d really survive it.If I know that an elevator doesn’t have round-the-clock support, I don’t use it. I’m fit enough to climb 20–30 floors if required and feel more or less ok. So I would use that.In fact, the elevator at my apartment is pretty dodgy so any time our guard isn’t on duty or is asleep, I just walk up the 4 floors to my place, and I almost always walk down the four floors at any time of the day (mostly because I don’t know if the guard is on hand or not).So I would not survive the 24 hours in an elevator. Hopefully I’d just pass out and remain passed out till someone had extricated us from that scenario. If that doesn’t happen, it would dissuade me from ever taking an elevator again.Of course, I’d attempt to rationalise the situation, find a way out, strike up a conversation etc. But I know, from past experiences, that this won’t even last 20 minutes.It doesn’t help that there are 10 people, either. If there were one or two I’d still feel like I have some space to breathe. But with 10 people, I’d probably collapse within the half hour after sweating profusely and struggling to breathe.

I need help.ring stuck on my finger!?

Just be careful. If you you try long and hard enough, you will bruise your finger, making it swell up a little MORE; and then suddenly the ring starts to cut off all circulation; and the finger gets red, numb, stiff, then purplish. When THAT happens go immediately to fire dept or the ER and have them cut the ring off. You have only about six hours to save the nerves and cells of your finger. The cutter is very clean and neat; any good jeweler can repair the ring afterward.

One last method that can be used, besides the excellent ones mentioned, (cold water, elevation, lubrication, string) is to use a long piece of 1/8 or 1/4 inch ribbon or seam binding tape. Wrap the finger as tightly as possible from the pad downwards slowly in a spiral manner forcing all the venous blood out. When you get down to the base of the finger, slide the ribbon under the ring. Now use the ribbon to pull the ring up and off, as you unwrap the finger. It is okay for your fingertip to go completely blue and the finger to get tingly, then numb. Just do NOT leave the ribbon-wrap in place for more than one hour, even if you are unsuccessful. If you get totally stuck half-way, the ring MUST be cut off.

Been stuck on this question for the past hour! Help please!?

I've been stuck on this question for the past hour and my guess is that I am missing something simple.

The heat capacity at constant volume of a certain amount of a monatomic gas is 49.8 J/K.

(a) Find the number of moles of the gas.

Please help! Thanks :D

Have you ever been stuck in a traffic jam for more than 3 hours? If so,what had you done to kill your boredom during that time?

Yes, stuck in the line for the ferry at rush hour. I meditate some, get into “drivers trance,” then turn on the creativity-firehose and start writing down the secrets of the universe! Aa. Aaaa. The nearfield zone of superconductive resonators makes my neck-hairs stand up, and a giant exclamation point appears over my head, so maybe the fields in the nearfield propagate superliminal signals, but only if we physically disturb the material of the resonator (so, amplifier pulses won’t do it!) In that case a double-resonant radio transformer could communicate faster than ns/foot speeds, if the two coils are a hundred feet apart! But how can we ever defeat the signal-noise problem of widely-separated transformer coils? Oo, oo, FM radio, perhaps with mechanical capacitor wobbulators synched together!!! Dunk the entire thing in liquid helium! I gotta get home and look all this up on google ASAP: are their any superliminal phenomena reported with nearfield electromagnetism, especially with lossless supercon? The wavefront of all EM waves is full of entangled photons, so the same is certainly true of the dynamically changing fields surrounding any electrically-short oscillator! But maybe this is all traffic-jam mania, and I haven’t just become the first discoverer of the key to Star Trek Subspace Radio. Last time is was transparent aluminum (and I’m scared to test the idea because IT MIGHT ACTUALLY WORK!) Did you know that on the TV series “Voyage to the Bottom of the Sea,” the original submarine Seaview was supposed to be entirely transparent, where they had to paint gray any parts they wanted to be opaque? It was made from Admiral Nelson’s billion-dollar discovery, cross-tempered Herculite, one of the fictional Ultra-materials, along with nazi flying-saucer hull Viktrolon and Marvel Comics adamantium. Admiral Nelson was just Jaques Cousteau writ large: the billions from a single patented invention paying for a large personal yacht. Star Trek transparent aluminum and Larry Niven’s puppeteer hull number three is just latecomer plagiarism.See? There’s just not enough hours in the day. I NEED MORE traffic jam down time so I can come up with fifty stupid ideas and one good one. Instead, I go and publicize the secret physics of traffic nonlinearity, not realizing that everyone just goes out and evaporates all my most favorite Seattle I-5 jams! Waaa!

What do you do when you are stuck on a coding problem ( > 4 hours or so,) how do you remove very discouraging obstacles and keep your chin up, despite the difficulties?

There are 5 types of code problems. you don't know how to test it and don't know about it as a result (tests pass)you have a bad test that is concealing a problem (tests pass)an algorithm is wrong (test fail)you don't know how to address a component that you are using and it doesn't do what you expect as a result (tests fail) you have a configuration problem that means that components are not working together properly (tests fail) ...of which the only serious issues are the first two and the last one, because : if you don't know about it it's going to make it to production and some poor bastard who isn't you is going to have to sort it out, orconfiguration issues are a nightmare. It is quite possible that no one has tried to make thing x play with thing y and thing z before, they are interacting with issues one and two in my list and you don't understand anything about them. This is bad bad bad, and you need help help help. So, to deal with anything but the last one—go get a shower, eat, sleep and get back and sort it. If it's the last one, post on forums, email people, beg friends for help. In the worst case, find an alternative bag of things to do what you are trying to do and make them work. Of course, if this is happening late in your project that may not be on, hence the need to prove key feasibility's early—you will sleep well if you do, you will sleep well if you don't and you are an idiot. Sleep tight :)

My dogs have been "stuck" together for almost an hour!!?

yes you should be expecting pups. try some warm water to relax the dogs genitals hopefuly that will help. what kind of dogs are they hopefully around the same size. I had a shep husky mix who whelped at 7 months I had no clue she was in heat she didnt even bleed and she was fine as long as they are around the same size she should be fine. My friend said spray them with a hose it worked for their dogs. good luck 9 weeks I think thats how long it takes for the pregnancy. try not to let him get her any more the more he gets the more pups u get lol

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