Numerade

Questions asked

BEST MATCH

14-18. If the cord is subjected to a constant force of $F = 300$ N and the 15-kg smooth collar starts from rest at A, determine the velocity of the collar when it reaches point B. Neglect the size of the pulley. 200 mm C 30° 200 mm B $F = 300$ N 200 mm 300 mm A Prob. 14-18

View Answer

BEST MATCH

If 100.0 mL of 1.49 M HCl and 3.654 g KOH are mixed and allowed to react to completion, there are _()_(_()) moles of the excess reactant remaining.

View Answer

BEST MATCH

Predict the major product for the following reaction. H$_3$C H (EtO)$_2$P OEt ? OEt OEt O OEt OEt

View Answer

BEST MATCH

homework assume that the consumer spends all his/her income on goods x and y, whose quantities are denoted and and prices are P_(x) and P_(y). For all questions, assume that the consumer's utility function is Suppose that the consumer has an income of $4,000 and that P_(x)=$100 and P_(y)=$50. a. Solve for the utility maximizing quantities to be consumed of each good. (Show all work: Write out the equations for the budget constraint and the tangency condition; then show the work by which these are used to solve for the solution.) b. Draw a graph of the solution, plotting on the vertical axis and on the horizontal axis. (Use a ruler to make straight line, scale graph properly, put a label on each axis.) Suppose that the consumer has an income of $4,000 and that P_(x)=$50 and P_(y)=50. a. Solve for the utility maximizing quantities to be consumed of each good. (Show all work: Write out the equations for the budget constraint and the tangency condition; then show the work by which these are used to solve for the solution.) b. Draw a graph of the solution using the same scaling used in question 1, plotting on the vertical axis and on the horizontal axis. (Use a ruler to make straight line, scale graph properly, and put a label on each axis.) Create a new diagram using that combines and builds on the graphs for question 1 and 2 (using the same scaling used in question 1). Specifically, create an upper panel graph that combines those completed for questions 1 and 2, and create a graph showing the demand for good x below the upper panel. (Note the axis of the lower panel will correspond to that of the upper panel, but the vertical axis of the lower panel must represent the price of good x.) Again: use a ruler to make straight lines, scale graphs properly, and put a label on each axis of each graph. Suppose that the consumer's income is only $3000 and that P_(x)=$100 and P_(y)=$50. a. Solve for the utility maximizing quantities to be consumed of each good. (Show all work: Write out the equations for the budget constraint and the tangency condition; then show the work by which these were used to solve for the solution.) b. Draw a graph of the solution (using the same scaling as used for question 1), plotting on the vertical axis and on the horizontal axis. (Use a ruler to make straight line, homework assume that the consumer spends all his/her income on goods x and y,whose quantities are denoted and and prices are P,and P,. For all questions, assume that the consumer's utility function is 1) Suppose that the consumer has an income of $4,000 and that P,=$100 and P,=$50. a. Solve for the utility maximizing quantities to be consumed of each good.(Show all work: Write out the equations for the budget constraint and the tangency condition; then show the work by which these are used to solve for the solution.) b. Draw a graph of the solution, plotting on the vertical axis and on the horizontal axis.(Use a ruler to make straight line,scale graph properlv put a label on each axis.) 2 Suppose that the consumer has an income of $4,000 and that P,=$50 and P.=50 a. Solve for the utility maximizing quantities to be consumed of each good.Show all work:Write out the equations for the budget constraint and the tangency condition; then show the work by which these are used to solve for the solution.) b.Draw a graph of the solution using the same scaling used in question l,plotting on the vertical axis and on the horizontal axis.(Use a ruler to make straight line, scale graph properly,and put a label on each axis. 3 Create a new diagram using that combines and builds on the graphs for question l and 2 (using the same scaling used in question 1.Specifically, create an upper panel graph that combines those completed for questions l and 2 and create a graph showing the demand for good x below the upper panel.(Note the axis of the lower panel will correspond to that of the upper panel, but the vertical axis of the lower panel must represent the price of good x.) Again: use a ruler to make straight lines, scale graphs properly,and put a label on each axis of each graph 4 Suppose that the consumer's income is only $3000 and that P=$100 and P.=$50. a. Solve for the utility maximizing quantities to be consumed of each good.(Show all work: Write out the equations for the budget constraint and the tangency condition; then show the work by which these were used to solve for the solution.) b. Draw a graph of the solution (using the same scaling as used for question l,plotting on the vertical axis and on the horizontal axis.(Use a ruler to make straight line,

View Answer

BEST MATCH

To Prepare for this Discussion: • Review this week's Learning Resources related to different types of victimization. • Consider and select one of the following pairs of victimizations: • Cyberstalking vs. Conventional Stalking • Online Harassment vs. Off-line Harassment • Cyberbullying vs. Face-to-Face Bullying • Select one of the following age groups: children, adolescents, adults, or older adults. • Search the Internet and the Walden library for at least 2 articles regarding the potential negative impacts each of your selected victimizations has on your selected age group. BY DAY 4 Post a summary of the article(s) you found in your research. Compare the online versus off-line victimization from the pair you selected by responding to the following questions: • What is the difference in prevalence between the two? • What difference is there in terms of effects on the victim in each? • Are there different long-term implications for the victim between the two forms of victimization? What are those implications?

View Answer

BEST MATCH

1024 If the price of a product is given by P(x) = \frac{1024}{x} + 900, where x represents the demand for the product, find the rate of change of price when the demand is 8. A. $-128 per unit B. $-16 per unit C. $128 per unit D. $16 per unit

View Answer

BEST MATCH

Let $f(x) = 3x^2 + 11x - 2$. Using the definition of derivative, $f'(x) = \lim_{h \to 0} \frac{f(x+h) - f(x)}{h}$, enter the expression needed to find the derivative at $x = 4$. $f'(x) = \lim_{h \to 0}$ After evaluating this limit, we see that $f'(x) = \frac{df}{dx}$ Finally, the equation of the tangent line to $f(x)$ where $x = 4$ is

View Answer

BEST MATCH

Q1: Evaluate the definite integral for the 2 function ? 3 dt. -1 (3-t)3 (7 marks) 1 Q2: Find the value for ? 2xe-4x dx by using 0 integration by parts, giving your answer correct to 4 decimal places. (8 marks) Q3: Use integration by substitution method to integrate the following ? 4x+1 dx. ?2x+4 (10 marks)

View Answer

BEST MATCH

The Bureau of Labor Statistics states that US household will spend on average at least $411 a month on groceries. I believe it will differ from this amount. A sample of 67 households was selected. The significance level is 5%. The sample mean was $409 with a standard deviation of $52. The appropriate hypotheses are: H0: μ ≥ $411 and H1: μ < $411 H0: μ = $411 and H1: μ ≠ $411 H0: μ ≥ $409 and H1: μ < $409 H0: Xbar ≥ $411 and H1: Xbar < $411 H0: μ > $411 and H1: μ ≤ $411

View Answer

BEST MATCH

Select ALL the correct definitions of the PERIOD of a standing wave. E.g., if B and D are true and the rest are false, enter BD. The time it takes an antinode to go from y(t) = +y0 through y(t) = âˆ’y0 back to y(t) = +y0. The time it takes a point on the slinky to go from maximum displacement y(x,t) = y1 through y(x,t) = âˆ’y1 back to y(x,t) = y1. The time for n complete oscillations divided by n. Twice the time for an antinode to go from y(t) = +y0 to y(t) = âˆ’y0.

View Answer

james a.