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History
High School
In mythology Why do you believe the story of Persephone has persisted over time?
Mathematics
High School
There were three ant hills in Mrs. Brown's yard. The first ant hill had 4,867,190 ants. The second ant hill had 6,256,304 ants, and the third ant hill had 3,993,102 ants. Choose the best estimate of the number of ants in Mrs. Brown's yard
Arts
College
What was the name of the record label that set the tone for 1970s Soul?A. Columbia RecordsB. Def Jam RecordsC. Island RecordsD. Philadelphia International Records
Mathematics
High School
Find the 2 consecutive integers whose squares have a difference of 259
Computers And Technology
High School
The tools that allow users to create content and have changed the way people communicate and collaborate on the web are known as _____.
Mathematics
College
solve the equation 3x+4/3 - 2x/x-3 =x
Mathematics
High School
A construction company sells half of its bulldozers, then 5 new bulldozers bringing their total to 17 bulldozers. How many bulldozers did they begin with?
Physics
College
which of the following best describe the weather conditions at location B
Engineering
College
Refrigerant 134a is the working fluid in a vapor-compression heat pump system with a heating capacity of 70,000 Btu/h. The condenser operates at 180 lbf/in2, and the evaporator temperature is 20F. The refrigerant is a saturated vapor at the evaporator exit and exits the condenser at 120F. Pressure drops in the flows through the evaporator and compressor are negligible. The compression process is adiabatic, and the temperature at the compressor exit is 200F. Determinea) The mass flow rate of refrigerant, in lb/minb) The compressor power output, in horsepower.c) The isentropic compressor efficiency.d) The coefficient of performance.
Business
High School
Identify and elaborate on the levels of management within the selected business in terms of timespent on management functions
Mathematics
High School
Makayla's local movie theater has a moviegoer club that charges an annual registration fee of $25. However, movie tickets are discounted for members at $6. 00 per ticket, instead of the regular $9. 00 per ticket. Let m equal the number of movie tickets Makayla purchases in a year. Write a function tomodel the amount of money Makayla spent going to the movies during the year she joined the club
Biology
College
If we have already used 120 tonnes of fossil fuel, how many tonnes of fossil fuels are left to use before we reach the limit of our carbon budget?O 155 billion tonneauO 275 billion tonnes351 billion tonnesO 625 billion tonnes
Mathematics
High School
The volume of a cone is 2560 cm cubed. The diameter of the circular base is 32 cm. What is the height of the cone?
Mathematics
High School
Use the properties of limits to help decide whether the limit exists. If the limit exists, find its value. x? lim -9 X-3 X+3 Simplify the rational expression. x-9 x+3 Evaluate the limit or determine that it does not exist. Select the correct choice below and, if necessary, fill in the answer box within your choice. , 9 lim X-3X+3 (Simplify your answer.) B. The limit does not exist and is neither co nor - 00.
Mathematics
High School
Which statement completes the following A. Consecutive interior anglesB. Alternate interior angles C. Corresponding anglesD. Alternate exterior angles
Chemistry
College
A solution contains 0.0400 M Ca2+ and 0.0990 M Ag+. If solid Na3PO4 is added to this mixture, which of the phosphate species would precipitate out of solution first? Ca3(PO4)2 Ag3PO4 Na3PO4 When the second cation just starts to precipitate, what percentage of the first cation remains in solution?
Chemistry
College
How many moles of water are in 36.030 ml?
English
High School
Bella research question is what habits do blue whales thrive in and which locations are not ideal for the vacations behaviors the tend to exhibit? She is having trouble writing a short presentation about what she has found how should she revise her research question
Physics
College
Please help me Quick !!!!
History
High School
The contribution of Johannes Gutenberg to printing
Chemistry
High School
A sample of 0. 0400 mol potassium hydroxide, KOH was dissolved in water to yield 20. 0 mL of solution. What is the molarity of the solution?0. 4M250M2. 0M2. 00x 10-3M
Mathematics
High School
A fisherman recorded the weight of each black bass he caught during a fishing trip: {12, 7, 8, 13, 6, 14}
Business
High School
consider the government expenditure increase in part (c) of $500. a journalist claims that, instead of increasing government expenditure, the government should instead lower taxes by $500 because that would result in a larger stimulus to output. do you agree with this claim? explain why or why not?
Physics
High School
Three objects each have mass m. Each object feels a force from the other two, but not from any other object. Initially the first object is at x=L, y=0; the second object is at x=+L, y=0; and the third object is at x=0, y=L. The momentum of the system of the particles at the initial time is zero. At a later time the first object is at x=L/3, y=+L/4; and the second object is at x=+L/2, y=L. At this later time, where is the third object? Find the x-position of the third object
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