Desribe why solution is called double root
It seems that when using Quadratic Formula equation x2 - 2x + 1 = 0 has only one answer. Why is this? If this same equation were factored as (x - 1)(x - 1) = 0. Desribe why solution is called double root?
Expected delivery within 24 Hours
A quantity of a diprotic acid which is having 5.00-g, was dissolved in the water and made up to exactly the 250 mL. Determine the molar mass of the acid if the 25.0 mL of this solution needed 11.1 mL of 1.00 M KOH for neutralization. Suppose that
Knowledge of economics, why is it probably accurate to believe that you can think of nothing better to do with your time right now than to study economics
Determine the probability that the actual weight is within 0.1 g of the prescribed weight? Determine the probability that the actual weight differs from the prescribed weight by more than 0.3 g?
At sea level a barometer having a cross-sectional area of 1 cm2 calculates a pressure of 76 cm of mercury. The pressure exerted by this column of mercury is equal to the pressure exerted by all the air on 1 cm2 of Earth's surface.
Determine the heat when 100 mL of 0.5 M HCl is mixed with the 300mL of 0.1M Ba(OH)2. Assuming that the final mixture has a mass of 400.0 g, the temperature of both solutions was initially 25 C and a specific heat capacity of 4.18 J/C. g. Determine
A small standard deviation for a weather data set with a normal distribution indicates large variances in the range of those values in the data set.
Discuss can this reaction be reversible? Find out the solubility of K2CO3 and KHCO3 and determine what might changes the solubility of these elements?
Determine the minimum quantity of 20C water required to dissolve all the KCl from the sample. Discuss how much KClO3 will be left after this treatment?
1935183
Questions Asked
3,689
Active Tutors
1459310
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.