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The rectangle is inscribed with its base on a x axis and its upper corners on curve y=16-x^4. Determine dimensions of such a rectangle which has greatest possible area?
In Physics, the radioactive decay is the procedure in which the unstable atom spontaneously emits particles and radiation. Determine k if 25% of Radium disappears after 120 years.
Determine the volume of air at moment. Illustrate the steps which lead to the solution with correct units of measure.
The projectile is fired from the tall building in such a way that it is h meters above ground and t seconds after firing. Compute maximum height reached by projectile.
Express a formula for the magnetic field at an arbitrary point on the z-axis. Note by symmetry that B(x) = Bz(z) k.
A difference quotient of given funtion y=f(x) is stated as. Determine difference quotient for f(x)=3x-2. Illustrate the steps and substutution for the solution.
Blood takes around 1.0 s to pass via a 1:0 mm-long capillary. The diameter of the capillary is 7.0 μm and the pressure fall through the capillary is 2.60 kPa. Find out the viscosity of blood in m
A 25 cm long horizontal tube with the interior diameter of 1.2 mm consists of water flowing through it at 0.30 mL/s. Take the viscosity of water to be 1.00 mPa * s. Find out the pressure difference
If the car runs over the nail at 55 mph and nail is lodged in tire tread 13 in. from center of wheel, then find angular velocity of nail in radians per hour?
Two similar coaxial coils of wire of radius 32.1 cm are directly on top of one other, separated by a 3.07 mm gap. The lower coil is on the flat table and consists of a current i in the clockwise dir
On same set of axes, draw the graph of transformation of log given by f (x + 2) + 3 . Show on your graph where the three points from parts (a) and (b) are on the transformed graph.
The juggler performs in a room having ceiling 1.95 m above hand level. Determine the maximum upward speed (in m/s) which she can provide a ball devoid of letting it hit the ceiling?
If function f is even, find other point that should be on the graph of function? If function f is odd, find other point that should be on the graph of function?
The magnetic field at distance 3R from the center of the wire is around 0.77 T. Find out the magnetic field at distance R/2 from the center of wire.
Write the possible rational zeros of the function. Factor the polynomial completely over set of complex numbers.
The possibility of the alcohol product reacting with the methanolic KOH. Why would this effect the cleanliness of the acid product? How which manner you describe if your acid product was contaminat
The circular wire of radius 5.19 cm consists of a current of 3.81 A flowing in it. The wire is situated in a uniform magnetic field of 5.27 mT. What is the range of the magnetic potential energy of th
If 25.00 mL of an aqueous solution of the iodine was titrated with 0.0250 MNa2S2O3(aq), with starch as the indicator. The blue color of the starch-iodine composite disappeared when the 27.65 mL
The concentration of F - ions can be calculated by adding an surplus of lead (II) chloride solution and weighing the lead(II) chlorofluoride (PbClF) impulsive.
Write and graph the piecewise function which shows the employee's weekly pay, W, as the function of number of hours, h, that employee works.
Assume that the Helmholtz coil includes of two sets of coaxial wire loops with 15.0 turns of radius R = 79.1 cm, which are separated by R, and each and every coil carries a current of 0.131 A flowin
Determine the number of moles of [H3O+] or [OH-] must you insert to 5.6L of HA solution to change its pH from 4.52 to 5.25? Assume a negligible volume change.
When the ionone reacts with hydrogen in existence of a platinum catalyst, than the hydrogen inserts to the double bonds and exchanges the ketene group to an alcohol. Determine the molecular formula
Determine the net ionic equation for the reaction that happens when the small amounts of hydrochloric acid are added to a HOCl/NaOCl buffer solution?
Dr. Pepper is bottled so a bottle at 25C having the carbon dioxide at a pressure of 5 atm over the liquid. Assuming an atmospheric partial pressure of the carbon dioxide is 4e -4 atm.