Numerade

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Question 21 (3 points) I prefer 10 apples and 6 oranges to 9 apples and 3 oranges. This is an example of more is better. transitivity. convexity. completeness.

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25. At time $t=0$, the wheel shown in the diagram has clockwise rotation with an angular speed of 20 rad/s. The center of mass of the wheel is initially moving to the right at 2 m/s. The wheel rolls on a flat rough surface and has a radius of 0.2 m. Which of the following is correct about the type of motion, the angular speed, and the linear speed of the wheel at time $t>0$? Type of Motion (A) Rolling with slipping (B) Rolling with slipping (C) Rolling with slipping (D) Rolling without slipping (E) Rolling without slipping Angular Speed Remains the same Decreasing Decreasing Increasing Decreasing Linear Speed Decreasing Increasing Decreasing Increasing Decreasing

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Classify the reaction below as an oxidation, a reduction, or neither. $(CH_3)_2CHCHO \rightarrow (CH_3)_2CHCH_2OH$ reduction oxidation neither

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Regarding simple reproduction, which statement below is correct? Question 6 options: Sexual reproduction is often referred to as mitosis. Mitosis results in the normal complement of chromosomes being reduced to half that amount. During reproduction it is crucial that offspring contain the exact same number of chromosomes as do the parent cells.

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Part C-Analyzing another force-couple system on a bracket The same bracket and force-couple system as that in Part B ($F_1 = 165$ lb, $F_2 = 55$ lb, and $M = 460$ lb-ft) is set up again, only this time, the resultant force is to be applied to the horizontal member CB( Figure 2) Replace this force and couple system with an equivalent force by specifying the magnitude of the force, the direction in which the force acts, and where the force's line of action intersects member CB as measured from B. Express your answers, separated by commas, to three significant figures. The angle should be measured counterclockwise from the positive z axis (parallel to segment CB). View Available Hint(s) $F_R, \theta_R, d =$ lb, ft

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A3 is in an offside position near the edge of the penalty arc. A2 takes a shot at goal which deflects off B2's hip to A3 who plays the ball. the correct procedure is:

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There is an “upper-bound” value on racers’ value of basic drones such that if X is above that value, the firm should never consider a second-degree price discrimination scheme. What is that value, and why should the firm not consider price discrimination if X is larger? If it is larger, what type or types of drones should the firm sell, and what prices might it use to do so? (You will not be able to state an exact price, but you can make suggestions.)

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According to Coviello and colleagues, users' Facebook status updates were influenced by which of the following seemingly unrelated experiences? observing rain hearing music eating a certain food exercising

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Use the definition of the definite integral to evaluate $\int_1^4 (x^2 - 1) dx$. Evaluate the right Riemann Sum. Choose the correct answer below. A. $\int_a^b f(x)dx = \lim_{\Delta x \to 0} \sum_{k=1}^n f(x_k^*) \Delta x_k = \lim_{n \to \infty} \sum_{k=1}^n \left( \left( 1 + \frac{3k}{n} \right)^2 - 1 \right) \frac{3}{n}$ B. $\int_a^b f(x)dx = \lim_{\Delta x \to 0} \sum_{k=1}^n f(x_k^*) \Delta x_k = \lim_{n \to \infty} \sum_{k=1}^n \left( \left( 1 + \frac{n}{1 + 3k} \right)^2 - 1 \right) \frac{n}{3}$ C. $\int_a^b f(x)dx = \lim_{\Delta x \to 0} \sum_{k=1}^n f(x_k^*) \Delta x_k = \lim_{n \to \infty} \sum_{k=1}^n \left( \left( 1 + \frac{n}{3k} \right)^2 - 1 \right) \frac{n}{3}$ D. $\int_a^b f(x)dx = \lim_{\Delta x \to 0} \sum_{k=1}^n f(x_k^*) \Delta x_k = \lim_{n \to \infty} \sum_{k=1}^n \left( \left( 1 + \frac{3k}{n} \right)^2 - 1 \right) \frac{3}{n}$ Evaluate the integral. $\int_1^4 (x^2 - 1) dx = $ (Simplify your answer.)

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Each side of a square is increasing at a rate of 5 cm/s. At what rate is the area of the square increasing when the area of the square is 81 cm²?

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benjamin d.