A charge of -2.55mC is at the point (x,y)= (-6.35, 7.45m) What is the electric field...

Objects with masses of 130 kg and a 430 kg are separated by 0.360 m. (a) Find the net gravitational force exerted by these objects on a 40.0-kg object placed midway between them. magnitude ____ N What is the Direction: a.toward the 130kg mass b. toward the 430kg mass c. the magnitude is zero (...

How do you write #6.24 times 10^2# in standard notation?...

Consider the following discrete random variables W is the number of times heads is observed when a fair coin is tossed 10 times. X is the number of red balls drawn when 10 balls are drawn without replacement from an urn containing 50 red balls and 30 green balls. Y is the number of hearts received...

1. [40 points]. Spencer says that he never finds himself to be indifferent between two alternatives: he always strictly prefers one to the other. He also says that (1) if he had to choose from the set { A, C, D, F} he would choose D and (2) if he had to choose from the set A,B,D,E he would choose B;...

Define the technology of Block Chain and how it differs from TCP/IP. Discuss the impact of this new technology's potential to improve healthcare, and how Block Chain could be applied to achieve those improvements....

Look at this system: 2A (9) + B (9) C (9) + D (9) At 300K, equilibrium is reached, and the concentrations are found to be 0.114 M A; 0.0701 M B; 0.246 M C 0.0352 MD What is Kc? o 9.50 o 335 0.590 o 1.24 x 10-3 e 0.139 0 245 3.05...

What is the average of 75 and 105?...

QUESTION 18 What is equilibrium concentration of NH4 in a solution of 0.45 M NH3 in water? Kb for NH3 - 1.8 * 10- 3.5 * 10-5M 4.2 * 10-3M 2.8 * 10-3M © 1.6* 10-5 M 8.1 x 10-6M...

What is similar between the biological, evolutionary, & integrative theoretical orientation? (Please provide a rationale answer)....

REQUIRED: Homework Chapter 1 i Saved He Below are approximate amounts related to cash flow information reported by five companies in previous years. 10.5 1. Kraft Foods reports operating cash flows of $3.56 billion, Investing cash flows of $0.56 billion, and financing cash flows of -$4.12 billion. 2...

A stock just paid a dividend of $1.47. The dividend is expected to grow at 24.77% for five years and then grow at 3.73% thereafter. The required return on the stock is 11.56%. What is the value of the stock? Submit Answer format: Currency: Round to: 2 decimal places. unanswered not submitted...

For a certain sporting item that is produced in a factory, we have that the income is given by the function I (x) = x (800-4x), while the cost of production is given by C (x) = 0.4x2 + 8x + 800, where x are the units produced. The marginal income from the sale and production of article 50 is: [Va...

Exercise 6-4 Basic Segmented Income Statement [LO6-4] Royal Lawncare Company produces and sells two packaged products—Weedban and Greengrow. Revenue and cost information relating to the products follow: Product Weedban Greengrow Selling price per unit $ 8.00 $ 38.00 Variable expenses per unit ...

The mean income per person in the United States is $35,500, and the distribution of incomes follows a normal distribution. A random sample of 8 residents of Wilmington, Delaware, had a mean of $39,500 with a standard deviation of $8,200. At the 0.010 level of significance, is that enough evidence to...

A transformer has 460 turns in the primary coil and 180 in the secondary coil. 1)by what factor does it change the current? IsIp =...

========================= MANAGERIAL ACCOUNTING QUESTIONS Please answer ALL in DETAILS to get upvote Thanks!!! Question 2: Cost flows,income statement You own a store. Beginning inventory on January 1 was $2,000. Ending inventory on December 31 was $4,500. You purchased $21,000 of new merchandise du...