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Questions by colin94 - Page 27
History
Middle School
Which section of the Declaration of Independence explains what theBritish government has done to anger the colonists?
Mathematics
High School
Simplify (4x+5y) (2x-3y) + 3xy
English
College
How are articles and opinion-editorials similar?Select the best answer from the choices provided.OABoth are only ever written by editors.OB.Both are written about current events.OC.Both never appear in magazines.OD.They are not similar at all.
Physics
Middle School
1. Order the materials from smallest refractive index to largest refractive index.DiamondGlass QuartzWaterAir
Mathematics
High School
Please answer this if you can!
Mathematics
High School
When using a debit card: Question options: A:There are always fees. b:Identification is always required. c:You still need to record transactions in your checkbook. d:You are not personally liable for more than $50 if it is stolen.
Physics
College
An amusement park ride has a vertical cylinder with an inner radius of 3.4 m, which rotates about its vertical axis. Riders stand inside against the carpeted surface and rotate with the cylinder while it accelerates to its full angular velocity. At that point the floor drops away and friction between the riders and the cylinder prevents them from sliding downward. The coefficient of static friction between the riders and the cylinder is 0.87. What minimum angular velocity in radians/second is necessary to assure that the riders will not slide down the wall?
Mathematics
High School
The recipe for beef stew calls for 1/4 teaspoon of pepper for every 3 potatoes. If 9 potatoes are used, how much pepper is needed? Solve the proportion StartFraction one-fourth over 3 EndFraction = StartFraction p over 9 EndFraction to answer the question. Explain your steps.
Engineering
College
Determine the equivalent state of stress on an element at the same point which represents the principal stress, and the maximum in-plane shear stress and the associated average normal stress. Also, for each case, determine the corresponding orientation of the element w
Chemistry
High School
The radioisotope phosphorus-32 is used in tracers for measuring phosphorus uptake by plants. The half-life of phosphorus-32 is 14.3 days. How much time is required for the activity of a sample of phosphorus-32 to fall to 7.34 percent of its original value
Chemistry
High School
classify the following into physical and chemical changes a) drying of a shirt in the sun b) rising of hot air over a radiator c)rusting of iron d)mixing of sand with sugar e) digestion f) milk turns to curd g) dissolution of salt in water
Mathematics
High School
what is the exact number for pi?
Business
College
Ward Doering Auto Sales is considering offering a special service contract that will cover the total cost of any service work required on leased vehicles. From experience, the company manager estimates that yearly service costs are approximately normally distributed, with a mean of $150 and a standard deviation of $25.a. If the company offers the service contract to customers for a yearly charge of $200, what is the probability that any one customers service costs will exceed the contract price of $200?b. What is Wards expected profit per service contract?
Mathematics
High School
write the slope-intercept form of the equation of the line described and graph. Through: (5,-4), perpendicular to y=5/9x-5
Chemistry
College
A solution contains A13+ and Co2+. The addition of 0.3731 L of 1.735 M NaOH results in the complete precipitation of theions as Al(OH), and Co(OH)2. The total mass of the precipitate is 22.73 g. Find the masses of Al3+ and Co2+ in the solution.
Biology
High School
Which organelle packages and distributes proteins that are received from the endoplasmic reticulum?
Mathematics
High School
Helppp!!!! please!!!
Mathematics
High School
PLZZ HELP URGENT!!! In a fruit cocktail, for every 25 ml of orange juice you need 30 ml of apple juice and 45 ml of coconut milk. What proportion of the cocktail is coconut milk? Give your answer as a fraction in its simplest form.
Mathematics
High School
Find the measure of angle x in the figure below: A triangle is shown. At the top vertex of the triangle is a horizontal line aligned to the base of the triangle. The angle formed between the horizontal line and the left edge of the triangle is shown as 52 degrees, the angle formed between the horizontal line and the right edge of the triangle is shown as 59 degrees. The angle at the top vertex of the triangle is labeled as y, and the interior angle on the right is labeled as 63 degrees. The interior angle on the left is labeled as x. 35 48 69 78.
Social Studies
Middle School
Which of the following is NOT a benefit of globalization for women?A. Greater access to the paid labor forceB. Fewer education opportunitiesC. Greater political powersD. More opportunities to connect with activists from around the world
Mathematics
High School
Without multiplying, order the following products from least to greatest. 23* 2/2 23* 1/4 23* 13/5
Spanish
College
Write the following sentences using the imperfect form of the verbs provided. Mi amiga y yo estamos / leer el mismo libro.
Business
College
Suppose Friendly Airlines is considering signing a long-term contract with the union representing its pilots. Friendly Airlines and the union both agree that real wages should increase by 3%. Inflation is expected to be 6%, so they agree on a 9% nominal wage increase. Now, suppose inflation turns out to be higher than expected, coming in at 7%. This would harm the union and benefit Friendly Airlines because the real wage increase would now be ________. Because of uncertainty about future inflation, the union devotes a large quantity of resources to monitoring inflation indicators in order to maximize its financial position. This illustrates the fact that: Inflation harms lenders and helps borrowers Variable inflation is associated with high transaction costs Inflation obscures relative price changes
Mathematics
High School
Suppose that g(x)=f(x)+5 2which statement best compares the graph of g(x) with the graph of f(x)A.the graph of g(x) is the graph of f(x) shifted 5 unites up.B.the graph of g(x) is the graph of f(x) shifted 5 units to the right.C.The graph of g(x) is the graph of f(x) shifted 5 units down.D.the graph of g(x) is the graph of f(x) shifted 5 units to the left.
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