ThenumberofdailytextssentbyMarymountstudentsarenormally distributed with a mean of 80 texts and a standard deviation of 50 texts. (a)...

ThenumberofdailytextssentbyMarymountstudentsarenormally distributed with a mean of 80 texts and a standard deviation of 50 texts. (a) Find the probability that a randomly selected Marymount student sends more than 100 texts each day. (b) Find the probability that 25 randomly selected Marymount students will have a mean number of daily texts sent that is greater than 50 texts. (c) Suppose a parent wants their child in the bottom 25% of texters. Find the cut-off value for the number of texts below...

If the supply of corn in the U.S shifts down, which of the following are true?...

If the supply of corn in the U.S shifts down, which of the following are true? a. an increase in the price of corn b. an increase in the number of farm animals in the U.S. that have a diet of corn. c. a decrease in the number of corn farmers d. a decrease in the cost of fertilizer, an input into the production of corn e. all of the above

Read the article then answer the question below: Philadelphia’s Soda Tax Goes to Court: What You...

Read the article then answer the question below: Philadelphia’s Soda Tax Goes to Court: What You Need to Know The city is once again ground zero in the fight over taxing sugary drinks WSJ.com Should sodas and sugary drinks be subjected to a special tax? Philadelphia has become ground zero in the national debate over whether to tax sodas and other sugar-sweetened beverages. On Tuesday, Pennsylvania’s highest state court is set to hear a challenge by the American Beverage Association...

Lisa spends all her income on pizzas and soda. The table below shows Lisa’s marginal utility...

Lisa spends all her income on pizzas and soda. The table below shows Lisa’s marginal utility for pizza and marginal utility for soda. If the price of pizza is $10, the price of soda is $5, and Lisa has $40 to spend on the two goods: State the equation of Lisa’s equilibrium. Construct a table based on the equation from the table below. How much is the marginal utility per dollar at equilibrium? What combination of the two goods will...

Which aqueous solution is expected to be the least conducting of electricity? (A) alcohol, C2H6O in,...

Which aqueous solution is expected to be the least conducting of electricity? (A) alcohol, C2H6O in, say, vodka (about 40% alcohol content) (B) common salt solution, NaCl (aq) (C) household vinegar, HC2H3O (D) sulfuric acid, H2SO4, used in a lead-acid battery in a car (E) soda water (or club soda) with added minerals

Marie is a 78 year old woman. She used to smoke 2 packs of cigarettes a...

Marie is a 78 year old woman. She used to smoke 2 packs of cigarettes a day, but stopped in her early 70’s after a heart attack. Since her husband passed away 10 years ago, she doesn’t cook and eats mostly starches, desserts and drinks black coffee. She sits in her chair watching television for about 8-10 hrs/day and the only exercise she gets is walking down the driveway to get her mail. She has recently been diagnosed with osteoporosis....

Suppose there are 2 types of customers. Type A have the following demand P=200-2Q and type...

Suppose there are 2 types of customers. Type A have the following demand P=200-2Q and type B have the following demand P=240 -8Q. The total cost is MC=80. The market is monopolized and the producer is considering a pricing strategy involving 3rd degree price discrimination. What prices should the monopoly charge each type of consumer and what should be the optimal output to be sold to each type of consumer?

A cat breeder is interested in what specific attributes people like most about cats. Specifically, they...

A cat breeder is interested in what specific attributes people like most about cats. Specifically, they are interested to see whether the gender and color (black, white, orange, or other) have a significant impact on the popularity of the cat. The predictor variables are defined as follows: ?1={1 if female 0 if male, ?2={1if black 0 otherwise, ?3={1if white 0 otherwise, ?4={1if orange 0 otherwise A regression model was fit and produced the following results: ?̂=23.41 + 4.67?1 − 1.3?2...

2. An overview of a firm's cost of debt For which capital component must you make...

2. An overview of a firm's cost of debt For which capital component must you make a tax adjustment when calculating a firm’s weighted average cost of capital (WACC)? Equity Debt Preferred stock Andalusian Limited (AL) can borrow funds at an interest rate of 12.50% for a period of six years. Its marginal federal-plus-state tax rate is 25%. AL’s after-tax cost of debt is ________. (rounded to two decimal places). At the present time, Andalusian Limited (AL) has 10-year noncallable...

Can the COVID-19 crisis in Europe be managed differently if the Alterio Spinelli project approved by...

Can the COVID-19 crisis in Europe be managed differently if the Alterio Spinelli project approved by the European Parliament in 1984 is approved by member states?

Please Explain Fully 3A. 0.0500 mol of a nonvolatile solute is dissolved in exactly 300 mL...

Please Explain Fully 3A. 0.0500 mol of a nonvolatile solute is dissolved in exactly 300 mL of water at 27°C. The osmotic pr essure in mm Hg is (a) 3120 (b) 4.1 (c) 3.1 (d) 0.0054 3B. What is the boiling point in °C of a 0.30 m sugar in water solution? (Kb = 0.52°C/m for water) (a) 0.16 (b) 99.84 (c) 100.16 (d) 101.73

To generate the excited states for the quantum harmonic oscillator, one repeatedly applies the raising operator...

To generate the excited states for the quantum harmonic oscillator, one repeatedly applies the raising operator ˆa+ to the ground state, increasing the energy by ~ω with each step: ψn = An(ˆa+) nψ0(x) with En = (n + 1 2 )~ω where An is the normalization constant and aˆ± ≡ 1 √ 2~mω (∓ipˆ+ mωxˆ). Given that the normalized ground state wave function is ψ0(x) = mω π~ 1/4 e − mω 2~ x 2 , show that the first...

Explain the economic link between opportunity cost and a decrease in wages. How might this have...

Explain the economic link between opportunity cost and a decrease in wages. How might this have impacted a workers utility maximizing choice?

List and discuss THREE considerations for giving medications through a feeding tube

List and discuss THREE considerations for giving medications through a feeding tube

Casper and Cecile divorced in 2018. As part of the divorce settlement, Casper transferred stock to...

Casper and Cecile divorced in 2018. As part of the divorce settlement, Casper transferred stock to Cecile. Casper purchased the stock for $40,000, and it had a market value of $64,000 on the date of the transfer. Cecile sold the stock for $56,000 a month after receiving it. In addition Casper is required to pay Cecile $2,000 a month in alimony. He made five payments to her during the year. What are the tax consequences for Casper and Cecile regarding...

Complete the following table, then do the complete circular flow diagram for the first row of...

Complete the following table, then do the complete circular flow diagram for the first row of the table. You cannot assume a balanced economy due to a trade imbalance, you may however assume no government deficit or surplus.(each row is independent) Y C I G T S NX NCO 8000 2100 600 600 750 4500 1700 600 400

On March 1, 2019, Annapolis Company has a beginning Work in Process inventory of zero. All...

On March 1, 2019, Annapolis Company has a beginning Work in Process inventory of zero. All materials are added into production at the beginning of its production. There is only one production WIP inventory. During the month 28,000 units were started. At the end of the month all started units were 75% complete with respect to conversion. Direct Materials placed into production had a total cost of $435,000 and the total conversion cost for the month was $498,000. Annapolis uses...

Write a summery of this article: Social Distancing to Test If Technology Can Solve the Loneliness...

Write a summery of this article: Social Distancing to Test If Technology Can Solve the Loneliness Epidemic Link: https://www.statnews.com/2020/04/07/using-social-distancing-to-test-if-technology-can-solve-the-loneliness-epidemic/ Write a summary that meets the requirements listed below. Your completed summary should be one well-developed paragraph of 5 sentences or more. It must be written completely in your own words. □ The summary begins with a topic sentence, which includes: o author’s name, o type of text (e.g. essay, article, etc.), o full title, o author’s intent, o the main...

a) Explain how monopolistically competitive producers try to improve on the condition of just breaking even...

a) Explain how monopolistically competitive producers try to improve on the condition of just breaking even in the long run. Is this improvement a benefit for consumers?

Students believe that Professor A has a lower class mean exam score than Professor B. To...

Students believe that Professor A has a lower class mean exam score than Professor B. To test this claim, 40 randomly chosen exams were selected from professor A and 26 exams were randomly selected from Professor B. Professor A had a sample mean of 80 with a sample standard deviation of 10. Professor B had a sample mean of 86 with a standard deviation of 14. Assume the exam scores are normally distributed for both professors. Use the PHANTOMS steps...