Explain how many g of antifreeze compound are necessary
The density of an antifreeze solution measured 1.12g/mL. The solution was a mixture of 30% water and 70% antifreeze compound. How many g of antifreeze compound are necessary to prepare 50.0mL of antifreeze solution?
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A jogger travels a route that has two parts. The first is a displacement of 2.80 km due south, and the second involves a displacement that points due east. a(a) The resultant displacement + has a magnitude of 4.61 km. What is the magnitude of ?
Ethyl acetoacetate will be reacting with trans-chalcone with 25 mLethanol and a pellet of NaOH under reflux for an hour. Then it willbe crystallized with water and chilled on an ice bath for 30minutes and then vacuum filtered.
Long-distance telephone communication utilizes transmission of electromagnetic signals in the microwave part of the spectrum. How long does it take to transmit a signal cross country, a distance of 6078 km?
Write an exponential equation to represent the total bacteria in Rauls body. Let x represent time in 42 minute intervals.
If the total is 17, then I roll two more dice and add that to the total. If these two bonus dice total 20, then the score of that game is 37. Of ten thousand games, what is the average score? Both answer and spreadsheet needed.
At time t > 0 (in hours since giving the drug), the concentration (in mg/L) is given by the equation: c(t)= (60t)/(t^2+9). What is the highest concentration of the drug?
At the top of its trajectory, the projectile explodes into two fragments of masses 0.97 kg and 2 kg. At 3.87 s after the explosion, the 2-kg fragment lands on the ground directly below the point of explosion. Determine the energy released in the e
A chemist wanted to mixed 6.0 mL of solution A (d=0.82 g/mL) with solution B (d=0.94) so that the final density of the solution was 0.88 g/ml. How many mLs of solution B must he mix with A to obtain the desired density?
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Which of the following is the best description of public affairs? Solving problems and challenging situations within an organization
Problem: Examine the various stakeholders that play a role in migration and border, security.
Question: How much government regulation is there of the American media? Group of answer choices extensive
A reasonable conclusion from the text and class discussion of participation and responsiveness is that Group of answer choices
What factors go into which stakeholders you need to prioritize at any given time?
Question: What step did Oregon take to increase voter registration? The state allows online registration
What is an area or issue within the behavioral health system of care that you feel requires improvement?