Numerade

Questions asked

BEST MATCH

Which standard form of the equation of the hyperbola has vertices at (12, 0) and (–12, 0), and asymptotes

BEST MATCH

You are home for Thanksgiving and as you're outside hanging up holiday twinkle lights, you catch a whiff of your grandmother's famous secret-recipe stuffing. Your parasympathetic nervous system is then activated and ____ gets released from the postganglionic neurons. This neurotransmitter binds to muscarinic receptors on G cells of the stomach causing increased release of _____. The neurotransmitter also binds to muscarinic receptors on ECL cells of the stomach, causing increased release of _____.

View Answer

BEST MATCH

$\Gamma(1/2)\cdot\Gamma(1/2) = \left(2\int_0^{\infty} e^{-u^2} du\right)\left(2\int_0^{\infty} e^{-v^2} dv\right)$ \newline $\left[\Gamma(1/2)\right]^2 = 4\int_0^{\infty}\int_0^{\infty} e^{-(u^2+v^2)}dudv$ \newline Step 5/6 \newline Now let us convert them to polar coordinate. Let \newline $u = r\cos\alpha, v = r\sin\alpha$ \newline So \newline $u^2 + v^2 = r^2, dudv = rdr d\alpha$ \newline Therefore \newline $\left[\Gamma(1/2)\right]^2 = 4\int_0^{\pi/2}\int_0^{\infty} e^{-r^2} rdr d\alpha$ \newline $= 4\int_0^{\pi/2} \left[\frac{-e^{-r^2}}{2}\right]_0^{\infty} d\alpha$ \newline $= 2\int_0^{\pi/2} d\alpha$ \newline $= 2\left[\alpha\right]_0^{\pi/2}$ \newline $= \pi$

View Answer

BEST MATCH

Determine how mutual fund facilitate the process of capital formation and allication in an economy

View Answer

BEST MATCH

a pump draws water from a pit through a vertical 30 cm pipe which extends below the water surface. it discharges into a 15 cm horizontal pipe 4.0 m above the water surface. while pumping 60 liters/s, a pressure gage on the discharge pipe reads 165 kpa and a gage on the suction pipe shows a vacuum of 35 kpa. both gages are close to the pump and are separated by a vertical distance of 90 cm. compute the head lost in the suction pipe. compute the change in energy per second between the gages. what is the power output of the pump? Show FBD and show the answer of 0.43 j/n and 12.90 kw

View Answer

BEST MATCH

7 The two points $ (-2,4) $ and $ (1,3) $ lie on a circle $ x^{2}+y^{2}+a x+b y+c=0 $. a Find two equations in $ a, b $, and $ c $, and solve the system of equations. b Explain why infinitely many solutions are obtained in a. c Suppose the point $ (4, q) $ also lies on the circle. i Find the value of $ q $ for which the system of equations in $ a, b $, and $ c $ has no solutions. Explain this result geometrically. ii Find the equation of the circle when $ q=12 $.

View Answer

BEST MATCH

what would the height of a tank be that can hold 50.24 cubic feet and the radius of the tank is 4 ft

View Answer

BEST MATCH

At the equator, near the surface of Earth, the magnetic field is approximately 47.0 µT northward and the electric field is about 280 N/C downward in fair weather. Find the gravitational, electric, and magnetic forces on an electron with instantaneous velocity of $6.00 \times 10^6$ m/s directed to the east in this environment.

View Answer

BEST MATCH

As discussed in lecture videos, ______ are a type of social norm that may have moral connotations. Violations of these social norms indicate somebody is a "bad" person. For example, Catholic beliefs about contraception. ? laws ? mores ? folkways ? conformatives

View Answer

BEST MATCH

IV. What is the major product of the following reaction sequence? CI \textit{t}-BuOK \textit{t}-BuOH a. b. c. d. \textit{t}-BuO e. More than one of these choices. V. What is the chief product of the acid-catalyzed hydration of 2,5-dimethyl-2-hexene? a. 2,5-dimethyl-1-hexanol b. 2,5-dimethyl-2-hexanol c. 2,5-dimethyl-3-hexanol d. 2,5-dimethyl-2,3-hexanediol e. 2,5-dimethyl-3,4-hexanediol VI. Arrange the following amines in order of increasing basicity (most to least) in the gas phase: $CH_3CH_2CH_2NH_2$ I $(CH_3CH_2CH_2)_2NH$ II $NH_3$ III $(CH_3CH_2CH_2)_3N$ IV a. IV < III < I < II b. III < II < IV < I c. I < IV < II < III d. II < III < I < IV e. III < I < II < IV

View Answer

willie t.