Ace - AI Tutor
Ask Our Educators
Textbooks
My Library
Flashcards
Scribe - AI Notes
Notes & Exams
Download App
mary cherry

mary c.

Divider

Questions asked

BEST MATCH

The value of cross price elasticity of demand between goods X and Y is 2.002.00, while the cross price elasticity of demand between goods X and Z is negative 2.00−2.00. Part 2 Which of the following are true? Part 3 A. X and Y and X and Z are substitutes. B. X and Y are substitutes and X and Z are complements. C. X and Y are complements and X and Z are substitutes. D. X and Y and X and Z are complements. E. None of the above.

View Answer
 divider
BEST MATCH

How much heat do you need to melt 5 kg of ice? The freezing point of water is 0oC.

View Answer
 divider
BEST MATCH

COURSE-CIW: Site Development Associate (1D0-618) You use the W3C Link Checker program to automatically check your site's hyperlinks, but your manager advises you to check hyperlinks manually periodically. Why is it advisable to check hyperlinks manually at times? A ? Because automatic link-checking software does not work with HTML5 documents B ? Because programs such as the W3C Link Checker are known to contain "bugr"

View Answer
 divider
BEST MATCH

Joe is looking for the best deal on an electric stove that has a wholesale price of $649. Help him compare the price of the electric stove at two different stores by completing the following. (a) Joe goes to a superstore that marks up the electric stove's wholesale price 30%. Ignoring tax, how much would he pay for the electric stove at this store? $ (b) Joe then looks at the electric stove in a department store that marks up the electric stove's wholesale price 50%. But because of a customer loyalty program, he would receive a 20% discount off the in-store price. Ignoring tax, how much would he pay for the electric stove at this store? $ (c) Select the true statement. Joe woul pay less for the electric stove at the superstore. Joe would pay less for the electric stove at the department store. Joe would pay the same amount for the electric stove at the department store and at the superstore.

View Answer
 divider
BEST MATCH

Sally holds a position as a sales consultant at a marketing firm. In recent months, Sally has exhibited a pattern of absenteeism without valid justification, a failure to achieve sales targets, and a disrespectful demeanour towards coworkers and supervisors. Despite receiving multiple warnings and undergoing counselling sessions, Sally's behaviour remains unchanged. Now, her employer is contemplating the prospect of dismissal. Provide guidance to Sally's employer regarding the potential dismissal and advise her employer on the procedural and substantive considerations involved

View Answer
 divider
BEST MATCH

a concert promoter needs to make $94,000 from the sale of 3400 tickets. the promoter charges $21 for some tickets and $47 for others. Write an equation that states that the total amount received from the sale is 94,800

View Answer
 divider
BEST MATCH

\begin{tabular}{|c|c|c|c|} \hline Trial & \begin{tabular}{c} Volume of \\ \( 0.10 \mathrm{MHCl} \) \end{tabular} & \begin{tabular}{c} Volume of \\ \( 0.10 \mathrm{MNaOH} \) \end{tabular} & \begin{tabular}{c} Amount \\ of Heat \\ Released \end{tabular} \\ \hline \hline 1 & \( 50 . \mathrm{mL} \) & \( 50 . \mathrm{mL} \) & \( \mathrm{X} \) \\ \hline 2 & \( 100 . \mathrm{mL} \) & \( 50 . \mathrm{mL} \) & \( \mathrm{Y} \) \\ \hline \end{tabular} 24. A student conducted an experiment to determine \( \Delta H_{r x n}^{\circ} \) for the reaction between \( \mathrm{HCl}(a q) \) and \( \mathrm{NaOH}(a q) \). The student ran two trials using the volumes of \( \mathrm{HCl}(a q) \) and \( \mathrm{NaOH}(a q) \) indicated in the table above, and determined the amount of heat released. Which of the following best explains the relationship between \( \mathrm{X} \) and \( \mathrm{Y} \) ? (A) \( \mathrm{Y}=2 \mathrm{X} \), because the volume of \( \mathrm{HCl}(a q) \) used in trial 2 is twice the volume used in trial 1. (B) \( \mathrm{Y}=\mathrm{X} \), because the number of moles of acid and base reacting with each other is the same in both trials. (C) \( Y=\frac{2 X}{3} \), because the heat is distributed over more particles in trial 2 than in trial 1.

View Answer
 divider
BEST MATCH

Which of the following statements is true? a. A higher demand for women in factories has resulted in more women than men being employed in urban factories. b. The rise in two-earner families has increased specialization in household production. c. A higher opportunity cost of working in the household has led to an increase in female labor force participation. d. As a result of an increase in factory jobs, there has been a decrease in the number of two-earner households.

View Answer
 divider
BEST MATCH

Simplify this expression using trig identities: \frac{\sec(x) - \cos(x)}{\sin(x)}

View Answer
 divider
BEST MATCH

5. Consider a uniform circular metallic disc-1 of radius R and mass M rotating about an axis passing through its center and perpendicular to its plane so its moment of inertia is $I_1$. Also, consider another uniform circular metallic disc-2 of radius 2R and mass M (same mass as that of disc-1) rotating about an axis passing through its center and perpendicular to its plane so its moment of inertia is $I_2$. Which of the following is correct? A. $I_1 = I_2$ B. $I_1 = 2I_2$ C. $2I_1 = I_2$ D. $I_1 = 4I_2$ E. $4I_1 = I_2$

View Answer
 divider