Numerade

Questions asked

BEST MATCH

Pick from the following list of single-gene traits to analyze in your own community, whether in your family, a few friends, or a few coworkers. For one gene, which phenotype was more common in the group you analyzed? Trait Dominant Recessive Tongue rolling Able to roll tongue into a “U shape” Unable to roll tongue Widow’s peak Pointed peak at the hairline on the forehead Straight, linear hairline on the forehead Hitch hiker’s thumb “Normal” thumb Able to bend the thumb at the joint to about a 90° angle

View Answer

BEST MATCH

You don’t receive a smile or a “thank you” each time you hold a door for the person behind you, just most of the time. Door-holding is reinforced on a(n) ___________ schedule. Group of answer choices continuous partial intermittent both partial and intermittent

View Answer

BEST MATCH

Evolutionarily speaking, which of the following animals is the most closely related to you? a. sea urchin b. octopus c. earthworm d. rotifer e. archaean

View Answer

BEST MATCH

6. If you fed this ewe 3 lbs of the forage and 1 pound each of the protein and energy feeds on a dry matter basis, how much of each of these specific ingredients would you feed on an as fed basis? As fed weight (lbs or kgs) * Dry matter % (as a decimal) = Dry weight (lbs or kgs) 7. Does the energy feed have more or less Sheep TDN% than the forage that you chose? Why?

View Answer

BEST MATCH

Will Shakespeare is a struggling playwright in sixteenth-century London. As the price he receives for writing a play increases, he is willing to write more plays. Given the following situation, shift the demand and/or supply curve(s) and move the equilibrium point to its new position. event: bubonic plague

View Answer

BEST MATCH

Find the exact length of the curve. $x = 5 \cos t - \cos 5t$, $y = 5 \sin t - \sin 5t$, $0 \le t \le \pi$

View Answer

BEST MATCH

4 Marked out of 10.00 A stuntwoman jumps from a height of 96.5 m into an airbag below. If she struck the airbag at a speed of 40 m/s including the effects of air resistance, determine how fast she would have been falling on impact with the airbag had air resistance been absent. Also write units in the format "answer m/s" Answer: Answer

View Answer

BEST MATCH

molecule and Is unigue for any molecule. Combinations of chlorine isotopes that would cause the peaks in the mass spectrum

View Answer

BEST MATCH

Have Mathematica DSolve for the motion of a baseball including air resistance of the\nform $\vec{F} = -\alpha m \vec{v}$. Pick realistic values for $\alpha$ and the initial $v_0$ and ParametricPlot the\ntrajectory. To within one degree, what is the optimal angle which gives you the largest\nrange? \"Print\" out your notebook to a PDF.

View Answer

BEST MATCH

Question: (a)Fluid flow obeys three conservation principles: mass, linear momentum and energy conservation. Write the mathematical formulations of (1) the mass conservation and (2) the momentum conservation for a material region MR which encloses the same fluid material all the time. Use the following notation for your answer. • p fluid density • -V volume of a region • S surface of a region • vi flow velocity • Fi arbitrary force • ? summation (b) Starting with the mass conservation for a material region, fill the blanks below in the derivation to the differential equation of the mass conservation. Use the notation given in Problem 1. Your final answer in Prob. 1(a). ? using Leibnitz's theorem Answer: SMR[ ]dV + SMR[ ] dS = 0 ?using Gauss's theorem Answer: SMR[ ] dV = 0 The choice of the material region is arbitrary, so the differential form of the mass conserva- tion can be written as Answer: 0 (1) Explain the physical meaning of the each term in the left-hand side (LSH) of Equation 1 Show that Equation 1 can be written in the following form, using the total (material, substantial) derivative $\frac{D}{Dt}$ $\frac{Dp}{Dt} = -\rho \frac{\partial v_i}{\partial x_i}$ (2)

View Answer

tanya f.