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- A generous appraisal of the mass of fish in Loch Ness is 15,675 kg. Based on Travis’s estimates of the size of Nessie, how many monsters might the lake contain? (Travis estimates: Based on the photos and sonar records published back in 1975, she’s around 15 meters long, about the length of a gray whale, and would weigh approximately 8 tons, although another report suggested she may only be half that long with a mass of only 1.5 tons) - Use the 10% rule in ecology to solve the questionThe earth is moving at approximately what speed in miles per hour Which of the following components of Km is largest in magnitude? k2 O k-1 O k1 O k-2
- An airplane flying directly eastward at a constant speed travels 323 km in 2.0 h. what is the average velocity of the planeUsing the above “mean-speed theorem”, calculate the average velocity of a car with constant acceleration from 0 km/hour (initial speed) to 80 km/hour (final speed) over a 5-minute period of time. average velocity over 5 minutes = 16 kilometers/hour average velocity over 5 minutes = 20 kilometers/hour average velocity over 5 minutes = 24 kilometers/hour average velocity over 5 minutes = 32 kilometers/hour average velocity over 5 minutes = 40 kilometers/hourKnots are units of: 8 8 8 8 8 Wind speed. Wind direction. Altitude. Pressure. Precipitation.
- (a) If A is the area of a circle with radius r and the circle expands as time passes, find dA/dt in terms of dr/dt.(b) Suppose oil spills from a ruptured tanker and spreads in a circular pattern. If the radius of the oil spill increases at a constant rate of 1 m/s, how fast is the area of the spill increasing when the radius is 30 m?use the interaction strength equation (ecology): ln (C/E)/IDiscuss at least two advantages and two disadvantages of generating power from tidal and/or wave action.
- please provide an example to solve for Velocity using the Michaelis-Menten Equation ?The current concentration of CO2 in the atmosphere is about 415 ppmv. It has been estimated that annual anthropogenic additions to the atmosphere are about 30 gigatonnes (Gt), of which about 15 Gt are removed into oceans and the terrestrial environment. a) Use these values to estimate the yearly net increase in atmospheric carbon dioxide mixing ratio, in ppmv. (note that 1 Gt = 1015g)Vo [S] S1 S2 0.0001 33 17 0.0002 50 29 0.0005 71 50 0.001 83 67 0.002 91 80 0.005 96 91 0.01 98 95 0.02 99 98 0.05 100 100 5.0 100 100 Which of the following is a correct conclusion from this data? A) the Km for both Si and S2 is 100 B) the Km for both Si and S2 is 50 C) the Km for both S1 and S2 is 5.0 D) the Km for Sı is 0.0002 and for S2 is 0.0005 E) the Km for Sı is 50 and for S2 is 29 Which of the following is a correct conclusion from this data? A) Sı is a better substrate because it has a higher Vmax B) S2 is a better substrate because it has a higher Vmax Si is a better substrate because it has a lower Km D) Si is a better substrate because it has a higher Km E) None of the above In plots of 1/V vs. 1/[S], the Y-intercept (i.e. the value of Y when X = 0) is S2. for both Sı and A) 5 B) 1/5 C) 100 D) 1/100 E) None of these
