valeriewatson10

since: 2017-12-20 03:57:04

Age: 33

About myself:

Profiles:

Asked questions: 6

Gave the right answers: 4

Points: 54

Best answer: 3

Questions

Physics, 05.12.2019 23:31

The doppler effect using ultrasonic waves of frequency 2.23×106 hz is used to monitor the heartbeat of a fetus. a (maximum) beat frequency of 258 hz i...

Mathematics, 05.12.2019 23:31

Arectangular piece of cardboard, whose area is 323 square centimeters, is made into an open box by cutting a 2-centimeter square from each corner and...

Business, 05.12.2019 23:31

Appaloosa corporation had 100,000 shares of $2 par value common stock outstanding. on december 31, 2018, the company's board of directors declares a 2...

Physics, 05.12.2019 23:31

The spring in a retractable ballpoint pen is 1.8 cm long, with a 260 n/m spring constant. when the pen is retracted, the spring is compressed by 1.0 m...

Business, 05.12.2019 23:31

The corporate cost of capital is the return that the business could earn by investing in alternative investments (e. g., stocks and bonds) that have t...

Business, 05.12.2019 23:31

Brittany is a marketing manager who prefers two-way communication with customers. she does not care for the cost per customer. then the most appropria...

Business, 05.12.2019 23:31

Concord corporation reported net income of $269,280 in 2017 and had 50,600 shares of common stock outstanding throughout the year. also outstanding al...

Physics, 05.12.2019 23:31

Acontainer with volume 1.77 l is initially evacuated. then it is filled with 0.226 g of n2. assume that the pressure of the gas is low enough for the...

Social Studies, 05.12.2019 23:31

Five people are making cream pies and sharing a kitchen. the kitchen has two refrigerators: refrigerator a and refrigerator b. chelsea uses milk and...

Chemistry, 05.12.2019 23:31

What shape would you expect for xef4? view available hint(s) what shape would you expect for ? linear bent trigonal planar t-shaped trigonal pyramid...

Mathematics, 05.12.2019 23:31

3. (15 points) two points are selected randomly on a line of length l so as to be on opposite sides of the midpoint of the line. [in other words, the...

Mathematics, 05.12.2019 23:31

Assume that we have two events, a and b, that are mutually exclusive. assume further that we know and . what is ? what is p(a | b)? a student in sta...

Physics, 05.12.2019 23:31

Two speakers that are 12.0 m apart produce in-phase sound waves of frequency 245 hz in a room where the speed of sound is 340 m/s. a woman starts out...

Business, 05.12.2019 23:31

Falcon company purchased a depreciable asset for $125,000. the estimated salvage value is $10,000, and the estimated useful life is 10 years. the stra...

Physics, 05.12.2019 23:31

The water at niagara falls drops through a height of 55.0 m. if the water’s loss of gravitational potential energy shows up as an increase in temperat...

Business, 05.12.2019 23:31

Suppose mbi co. is expected to pay a $0.60 dividend per share next year. wall street analysts project the stock will sell for $35.75 in one year. you...

Physics, 05.12.2019 23:31

(s)(uscs units) a hot-rolling operation is performed using rolls of diameter = 24 in. the rolling stand can exert a maximum force of 400,000 lb, and t...

Computers and Technology, 05.12.2019 23:31

Write relational algebra queries for the two specifications below using the relations also defined below: a. retrieve the names of customers who have...

Chemistry, 05.12.2019 23:31

The concentration of sulfuric acid in a car battery is 6m, when the battery is fully charged. use the nernst equation to determine the cell potential,...

Business, 05.12.2019 23:31

Suppose 20 people each have the demand q=20−p for streetlights, and 5 people have the demand q=18−2p for streetlights. the cost of building each stree...