Determine half-life of radioactive element
You started with 400 grams of the radioactive element, and 7 days later it had decayed to 265 grams. Determine half-life of element?
Expected delivery within 24 Hours
Some laptops are produced in lots of n=48 and p^=.24 laptops are found defective. Let r be random variable representing number of defective laptops, and p^ be proportion of defective laptops in a lot. Employ 4 decimal points for your answer.
A parallel-plate capacitor consists of an area of 5.00 cm2, and the plates are separated by 2.00 mm with air between them. The capacitor stores a charge of 500 pC. (i) Determine the potential difference across the plates of the capacitor?
Primarily, two parallel waves are in phase containing a 500nm wavelength, reach a detector after one of the waves passes via a 10cm long block of glass having n = 1.5. Determine the total number of wavelengths shifted among the two waves if they r
A power plant generates electricity from bituminous coal having 40% efficiency. Electricity is transmitted to a house by 90% efficiency.
Determine how broad are the first two bright fringes on either side of the central bright fringe? (State the width of a bright fringe as the linear distance from minimum to minimum.) Answer must be in cm.
Employ the polling data to determine the p-value for hypothesis test in part (b). Discuss to the manager what this p-value means regarding the level of significance of results.
The colony of bacteria grows exponentially. Colony starts with 3 bacteria, but 2 hours after beginning of experiment, it has grown to 780 bacteria. Write the formula for number of bacteria as the function of time.
A satellite is one Earth radius over the surface of Earth. Explain how does the acceleration due to gravity at that position compare to acceleration at the surface of Earth?
1938592
Questions Asked
3,689
Active Tutors
1423181
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: What are some of the challenges and opportunities faced by Muslim communities living in the West?
Use examples and cite sources appropriately. How are issues of gender, poverty, racism, human rights, and the environment intertwined?
Warm, winning, and gloriously alive, Sean Baker's The Florida Project is a deeply moving and unforgettably poignant look at childhood.
The two definitions or perspectives on race, biological and sociological, are interesting. Biological differences in race are based on what we know about DNA
One paragraph in which you describe a social work role and setting and one or more conditions that can lead to human rights violations in that setting/role.
Cultural stereotypes form as people connect traits and characteristics with specific social groups. These stereotypes originate from the media's portrayal
The overall premise about the Broken Windows theory is. • A broken window on a building • fixing a community problem by fixing broken windows