Questions asked
(1 pt) List the species contained in all monophyletic groups (hint there are 7 groups with 2 or more species).(10 points) For the data above, species O is the outgroup and species A-H are the in group, and for characters 1-14 a 1 indicates presence of the derived state.
Denote the following set by the listing method. {x | x is a positive multiple of 4} Choose the correct answer below. A. {4,8,12,16,20,...} B. (4,16,64,256,1024,...} C. -4,-8,-12,-16, -20,...} D. -4,-16,64,256,1024,...}
One of the contentions of the broader social movement around #metoo, recognizing how widespread women's experience of sexual harassment and assault is, is that news outlets should print the mug shots of men accused of sexual assault, rather than graduation portraits, family photos, or professional headshots, and stop referring to men accused of sexual assault by their other accomplishments, so that an article would read \"Alleged rapist, John Smith, appeared in court today\" rather than \"Stanford swimmer, John Smith, appeared in court today.\" People making this argument are suggesting changes to which determinant of the framing of these stories? Question 10Answer a. agency b. generalization c. sizing d. identification
Which of the following is the main purpose of fermentation in humans? to make a lot of ATP in the absence of oxygen to make lactic acid which serves as an alternative electron donor in cellular respiration to make lactic acid to maintain a stable pH to oxidize NADH to NAD+ so that glycolysis can keep going
9. Consider the following circuit: P1 State Register N1 9.3. Create the truth table to the above FSM. Encode the states using 2 bit binary values: S0 => 0 0, S1 => 0 1, S2 => 1 0 9.4. Draw the Finite State Machine that is represented by the circuit. Is this FSM a Moore or a Mealy Machine?
Evaluate the following expressions. Your answer must be an angle in radians and in the interval $[\frac{-\pi}{2}, \pi]$. Give exact answers; do not use decimal answers. You can enter the number $\pi$ as pi. E.g. if the answer is $\frac{\pi}{2}$ you could enter pi/2 or 1/2*pi.\\ $\sin^{-1}(\frac{1}{2}) =$\\ $\sin^{-1}(-\frac{\sqrt{3}}{2}) =$\\ $\cos^{-1}(1) =$\\ $\cos^{-1}(\frac{\sqrt{3}}{2}) = $
INTEGRATION Due to an excessive amount of rain, the village dam is filling at a rate of 360(6+2t) litres an hour (t?0). The mayor is planning to evacuate the village before the dam overflows, flooding the valley. The amount of water currently in the dam is 2,274, 240 litres and the mayor wants to know how many hours it will take for the dam to be completely full. The dam is 60 metres long, 10 metres wide and 5 metres deep. You can assume that the villagers are not using any of the dam water and there is no water loss through evaporation. (1) What is the maximum capacity of the dam in litres? (Hint: 1000 litres = 1 cubic metre) (2) Find the function that gives the number of litres in the dam at time t hours.
Let X be a positive random variable with finite variance, and let $\lambda \in (0, 1)$. \\ Prove that \\ $P(X \ge \lambda E X) \ge (1 - \lambda)^2 \frac{(E X)^2}{E X^2}$.
Question 5 on the breadboard we have 2 DC sources one of them is fixed and the other is adjustable A. False B. True
Chapter 3, Problem 3.078 The flat circular disk rotates about a vertical axis through O with a slowly increasing angular velocity $\omega$. Prior to rotation, each of the 0.49-kg sliding blocks has the position $x = 21$ mm with no force in its attached spring. Each spring has a stiffness of 340 N/m. Determine the value of $x$ for each spring for a steady speed of 209 rev/min. Also calculate the normal force $N$ exerted by the side of the slot on the block. The force $N$ is positive if it pushes from the side labeled A. Neglect any friction between the blocks and the slots, and neglect the mass of the springs. (Hint: Sum forces along and normal to the slot.) Answers: $x =$ $N = $
