What proportion of original number of bacteria will present
A culture of bacteria doubles after 4 hours.
(a) What proportion of the original number of bacteria Q0 will be present after 8 hours?
(b) What proportion of the original number of bacteria Q0 will be present after 16 hours?
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Consider a peice of wire that is bent into the following pac man shape the radius is 3.0 cm and the angle is 96 degree. How long is the wire? What is the area inside the shape?
In a series R-L-C circuit, the phase angle is 40.0, with the source voltage leading the current. The reactance of the capacitor is 400 and the resistance of the resistor is 200 . The average power delivered by the source is 150. Part A: Find the r
Determine when the function has a horizontal tangent(s) and state the equation in the interval 0(less than or equal to)x(less than or equal to)2pi for y=((-sqrt(3))/2)x-sin(x)
A system initially has an internal energy U of 38 J. It undergoes a process during which it absorbs 27 J of energy andhas 99 J of work done on it by its surroundings. What is the final energy of the system?
A culture of bacteria doubles after 4 hours. What proportion of the original number of bacteria Q0 will be present after 8 hours?
A 28 kg block slides with an initial speed of 13 m/s up a ramp inclined at an angle of 20 degrees with the horizontal. The coefficient of kinetic friction between the block and the ramp is 0.6. Use energy conservation to find the distance along th
What is the final temperature of the water? Assume that no heat is lost to or gainedfrom the surroundings. Specific heat capacity of nickel 0.444J/(g.K).
Determine the amount of money to nearest dollar, you must invest at 6% a year, compound annually, so that you will be a millionaire in 33 years?
Two parallel metal plates have area A = 255cm2 and are sepearated by l= 0.50 cm. They have a potential difference of 0.25V. Find the numerical value of the electric field. What are the charge density and total charge on each plate? Draw the equipo
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Describe the results, including any scores. Result: E6% Extraverted Action oriented, Outgoing, Expressive, Hands-On S17% Sensing Traditional,
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Question: Identify a true statement about validity as applied to a test. Multiple choice question
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