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A beam of sound arrives perpendicular to your abdomen from the air. what's the percentage of sound energy density enters your body (regard as water)? (speed of sound in air and water is 340m/s and 1,5
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A community center charges an hourly rate plus a one-time registration fee for swimming lessons. The graph below shows the total amount charged for different numbers of hours of swimming lessons. Part
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Which table shows ordered pairs that satisfy the function Begin equation . . . y equals . . . begin fraction . . . 3 times x over 2 . . . end fraction . . . end equation
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Error propagation: it's tricky to measure the diameter of a cylinder without calipers, but a student proposes to do it by using a ruler to measure the length, weighing it, and knowing what the density
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A mixed market economy tends to exist under a communist government that provides little regulation. democratic government that provides some regulation. representative government that provides no regu
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The scatter plot below shows the relationship between how many years ago a digital camera was made and the quality of the pictures photographed with that digital camera. Which equation best represents
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Math
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How many distinguishable slip systems are represented by {111} < 1 1 0 > in nickel at room temperature? explain?
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Chemistry
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The Organ Procurement and Transplant Network (OPTN) was established by the A. National Organ Transplant Act of 1984. B. Medicare Organ Amendment. C. National Healthcare Initiative of 1986. D. HCFA Org
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Social Science
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A formulary is a list of A. proper behaviors and manners for a certain community. B. employees covered by an employer's health insurance plan. C. approved drugs for which the insurance company pays. D
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Social Science
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Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in an elastic, glancing collision. the yellow disk is initially at rest and is struck by the orange disk moving with
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The five steps of research consist of? A. choosing search engines, finding and retrieving materials, evaluating materials, making note cards, and preparing a bibliography. B. choosing your topic, doi
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Engineering
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Works with no known authors should be listed by theira. titlesb. titles and publications c. titles and publishers d. publishers
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Engineering
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Cobwebs are popular decorations at Halloween time, but an experiment in which spiders were given psychoactive substances showed that it really affects their web spinning skills! The web below was spun
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Physics
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If hubble's constant is actually half the value we believe it to be (70 km/(s mpc)), the universe would be
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Imagine that the president has deployed forces to intervene in a civil war in the Middle East. The purpose of the deployment is to protect the civilians in a large city from an imminent attack by thei
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Social Science
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A soccer player extends her lower leg in a kicking motion by exerting a force with the muscle above the knee in the front of her leg. she produces an angular acceleration of 27.5 rad/s2 and her lower
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A car dealership is comparing the fuel efficiency of two different cars. The graph compares the distance each car traveled in miles with the amount of fuel used. Based on the graph, which statement is
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The graph below shows the relationship between the distances run and the time for three people in a 100-yard race
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A voltaic cell consists of a hg/hg22+ electrode (e°= 0.85 v) and a sn/sn2+ electrode (e°= –0.14 v). calculate [sn2+] if [hg22+] = 0.24 m and ecell = 1.04 v at 25°c.
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Chemistry
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A baseball is seen to pass upward by a window 20 m above the street with a vertical speed of 15 m/s. the ball was thrown from the street. (a) what was its initial speed? m/s (b) what altitude does it
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Physics
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Sociologists generally must obtain informed consent from their participants before they begin their research. True or False
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The sixth string of a guitar has standard tuning frequency of 82.41 hz. if the length of the vibrating string is 95.0 cm and its mass density is 8.90 g/m, what is the tension in the string at the stan
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Physics
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Karen would travel anywhere, anytime to get to a Gordon Harrison concert. She had read everything she could find about her favorite rock star. She truly loved every one of his songs. One day, Karen wa
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Engineering
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In "The (Untrue) Story ofJohm Smith and Pocahontas,"the author states "sometimes the best history is trumped by a good story." How does the author support this line of reasoning?
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Engineering
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Before free oxygen gas became abundant in the oceans and atmosphere it reacted with a metal and produced what type of formations
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How the strategy is effective in creating a culturally safe environment for indigenous children and how the strategy reflects one eylf outcome, principle or practice?
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Social Science
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Henry has created a software that manages a database of all his music.he wishes to run the software on another computer system that runs an operating system that does not support the software.what can
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Computer Science
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A low credit score can lead to A. a more favorable interest rate. B. denial of credit or loans. C. lower monthly loan payments. D. access to incentives. its B denial of credit or loans with low credi
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Computer Science
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1. The names of the positions in a corporation such as chief operating officer or controller are examples of what type of variable? 2. The mean of a normal probability distribution is 500
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In American society, romantic love is considered the main reason for people to marry. On the other hand, in some societies, romantic love is considered a form of obsession or madness. In fact, even in
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Engineering
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A car traveled 36 miles in 45 minutes. The car traveled at a constant speed. If the car continues to travel at this rate, which equation can be used to determine y, the total number of miles the car w
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Math
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Why is cultural safety important for indigenous children and their families in an early childhood setting?
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Social Science
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If the coefficient of static friction is less than that found above, and if the coefficient of kinetic friction between the block and the table is .05, find the time it takes for the 6kg mass to fall
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Physics
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Invoice of $10000 dated July 27 with terms of 2/10 , EOM with 40% discount what is owed if paid by September 8
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Joel is laying pipe for a sprinter system before he plants his lawn. the lawn is a rectangle 15 feet long and 8 wide. he needs to lay a piece of pipe that will run along the diagonal of the lawn. it w
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No Cons, All Pros for Reality Shows Dontavious Tindell Which sentence from the passage demonstrates faulty logic? A) What happens on a reality show is what really happens in life. B) People who hate r
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Engineering
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Which statements are true about the tangent function? Check all that apply 1. tan(∠PAB) = y/x 2.tan(∠APB) = x/y 3.tan(∠PAB) = sin( 4.tan(∠PAB) = cos( 5.tan(∠PAB) = PB/AB
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Math
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What caused Spain's and Portugal's demands for African slaves to grow? A. the development of cotton plantations in the New World B. the need for cheap labor in Europe C. the development of sugar plant
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Can someone define the following Exceptions for me in the simplest and organized way possible so I can study them well in Java Coding? Could you also tell me out of these Exceptions, which one fits th
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Computer Science
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A doctor recommends that a person with high blood pressure should exercise from 2 to 4 hours a week. Create an inequality to show how many hours per day a person should exercise if they only want to e
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George Harris’s letter is most closely connected to which theme? the power of true Christianity the failed ideals of America the destruction of family even kind slave owners are involved in evil
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Engineering
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The graph below shows ocean data relating to climate change. Explain why both the atmospheric and seawater carbon dioxide levels are rising simultaneously.
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Biology
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Twenty miles from the city a pair of enormous eggs, identical in contour and separated only by a courtesy bay, jut out into the most domesticated body of salt water in the Western hemisphere, the grea
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Engineering
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F your monthly net (after-tax) income is $1,500, what should be your maximum amount spent on credit payments? Question 10 options: $200 $300 $400 $500
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Business & Finance
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The two small dogs faced each other on the sidewalk outside the store. Their teeth were bared. The fur on their backs stood straight up, and low growls could be heard from each of them. Just then, the
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Engineering
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Mother has purchased 75 yards of green fabric and 125 yards of white fabric to make green and white curtains. What is the largest number of curtains she can make if she wants all the curtains to be ex
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Apple, the consumer electronics giant, on Tuesday rolled out new versions of its popular iPod music player. CEO Steve Jobs also unveiled cheaper models of its Touch music player, a touchscreen-only de
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Business & Finance
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Upon receiving q shipment of frozen food you notice ice crystals on the bottom of the box. What should you do?
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Health & Medical
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Translate the phrase into a variable expression. Use the letter b to name the variable. If necessary, use the asterisk ( * ) for multiplication and the slash ( / ) for division.... the total number of
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Please help? will vote brainliest! How were the histories of most West African societies recorded? Does this allow the accurate recording of historical events?
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History
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