Wondering of i could get some help styling my html

tressed a bit about it, I am wondering if you could help me? I would be really glad and thankful!! I am polish by the way so sorry about it, but here is the task: 2.81. Investigate whether there are values ​​of k, m (k, me R) parameters for which the function f is differentiated in the set R. Find f '. I attached an image also, I would be really thankful for any kind of help! Jeśli means 'If'

the origin? ie surface under some surface "f" as bound by the set: x^2+y^2-4x<0 (equivalent to: (x-2)^2 + y^2 < 4). My original thinking was to just translate the surface formula by the magnitude of the radius of this circle and assume the standart polar setup for cirles located at the origin, but this makes the integral very unpleasant. Could i get any suggestions for how to solve this? Thanks

came back clueless. Wondering if I could get an idea of how to solve these.

lls/mm3) in diferent types of sponges. Since I am not an expert on statistics, I was wondering if someone could inform me of what statistical test I could use in order to treat the following data: Regards,

n, I completed parts A and B, but can't get C. We get all the answers to the questions but not how to get to the answer. The question is: Patrick changes velocity from 2.0 m/s North to 4.0 m/s South with an acceleration of 0.50 m/s/s South. (A) Determine how much time this process takes (ANSWER: 12 s). (B) Find his displacement (magnitude and direction) (ANSWER: 12 m South). (C) Find how much distance Patrick covered (ANSWER: 20 m). Another question I was having trouble with was this (I got part A but not parts B or C): Two cars are traveling along a straight line in the same direction, the lead car at 25.0 m/s and the other car at 30.0 m/s. At the moment the cars are 40.0 m apart, the lead driver applies the brakes, causing his car to have an acceleration of -2.00 m/s/s. (A) How long does it take for the lead car to stop? (ANSWER: 12.5 s). (B) Assuming that the chasing car brakes at the same time as the lead car, what must be the chasing car's minimum negative acceleration so as not to hit the lead car? (ANSWER: -2.29 m/s/s). (C) How long does it take for the chasing car to stop? (ANSWER: 13.1 s).

t for steamers. I got this: https://www.gastrro.pl/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/6/4/648050.jpg Ingredients: phosphoric acid (V), anionic surfactants less than 5%. Lately my mother/father was cleaning the steamer for food with it and today I've noticed the black residue on the bottom of the water in steamer and I've been eating vegetables from that steamer for like many days and just adding water, didn't replace it fully. Wondering if that could impact my health somehow. I'm a bit nervous, thanks.

ning wave speeds through different mediums and had come across a confusing question. Can you state the speed of light from fastest to slowest as it passes (or doesn't) through the following: Liquid, solid, gas, and a vacuum?

uestions and two into one transformations. if a question is solved the same way to a previous question we did, then we could just refer back to that one, instead of doing it again.

estion 1: Draven collected a 1ml sample from a local river. Draven added 99 ml of water to the sample. Draven then took 5 ml of the diluted sample, and determined the 5 ml sample to contained 10 mg of sodium chloride. what is the concentration of sodium chloride in the river? question 2: how many grams of H2 could be produced when 13 g of H202 decompose? question 3: how many molecules of carbon dioxide could be produced when 25 ml of a 0.8 M ethanol, c2h60, combusts with 5.18X10^23 molecules of oxygen? the unbalanced equation for the combustion of ethanol is given below: 2ch6O+302-> c02+h20

ses 22 metres over a horizontal distance of 15 metres. How long is the direct distance between the highest and lowest point and what is the angle of it?