Questions Asked on April 17, 2010

4. Asked to simplify the expression sin(180−è), Rory volunteered the following solution:sin(180−è) = sin 180−sin è,
1. 1 answer
2. asked by sally
3. 3,135 views
An isosceles triangle has two 10.0-inch sides and a 2w-inch side. Find the radius of the inscribed circle of this triangle, in
1. 2 answers
2. asked by sarah
3. 4,208 views
Consider again the sphere of radius 5 centered at (2, 3,−6). Describe the intersection of the sphere with the xz-plane. Write
1. 2 answers
2. asked by Yadlay
3. 2,612 views
A. Find simpler, equivalent expressions for the following. Justify your answers.(a) sin(180 + è) (b) cos(180 + è) (c) tan(180
1. 2 answers
2. asked by sally
3. 3,108 views
To help answer the question “did Charles force civil war or parliament?” make a for-and-against organizer with the question
1. 3 answers
2. asked by adam
3. 1,019 views
what is the flow of matter and energy?
1. 6 answers
2. asked by mary
3. 256 views
okay so now i have this test called tcap and there is A LOT to study and i only have 2 days to study i need help do u have any
1. 6 answers
2. asked by anna
3. 536 views
Where on Earth:Country A is described as "shaped like an S, tropical rain forest, very populous, facing the South China Sea."
1. 5 answers
2. asked by y912f
3. 850 views
Suppose you place a kettle on the stove and boil some water.Is the steam that forms physical of chemical change?
1. 1 answer
2. asked by Emily
3. 532 views
Did i do these problems correctly?1. 39*(-43)= -1677 I multiply 39 and -43 and the answer was -1677 2. Find absolute value of
1. 1 answer
2. asked by tarra
3. 461 views
well i am in the 3rd grade and i am going to take a test called TCAP the problem is is that i don't know anything about it and
1. 4 answers
2. asked by george
3. 477 views
1. When is the due date of the report?It is on May 1st. 2. When is the deadline of the book? It is tomorrow. 3. When is the
1. 1 answer
2. asked by rfvv
3. 621 views
A radioactive sample contains 3.25 1018 atoms of a nuclide that decays at a rate of 3.4 1013 disintegrations per 26 min.(a) What
1. 1 answer
2. asked by Trixie T
3. 1,042 views
• Read the Differences in Socioeconomic Status section on p. 53 of the text.o List three social factors that most impact the
1. 7 answers
2. asked by scooby
3. 612 views
my teacher said that there is religious conflict in egypt could you please in two or there sentences tell me about it i am
1. 3 answers
2. asked by amber
3. 399 views
A compressed high-resolution chest xray image requires 8MB of data. most GP surgeries are connected to the NHS network at a
1. 2 answers
2. asked by kenji86
3. 477 views
1. When is the due date of the report?It is on May 1st. 2. When is the deadline of the book? It is tomorrow. 3. When is the
1. 1 answer
2. asked by rfvv
3. 773 views
why do people treat others in a bad, mean way i need as much opinions as possiblethank you
1. 3 answers
2. asked by hjfgyt
3. 358 views
1. What is the reaction between copper(II) sulfate and barium hydroxide?2. What is the reaction between thiocyanate and
1. 1 answer
2. asked by Jefferey
3. 839 views
The social factors that most impacted the scenario I found where low income, bullying, peer pressure, parent’s expectations
1. 5 answers
2. asked by scooby
3. 730 views
1. He solved two math questions with ease.2. He solved two math problems with ease. 3. He solved two mathematical
1. 1 answer
2. asked by rfvv
3. 519 views
which one is easier to make?Rube Goldberg bridge IS THEE ANY IDEAS?
1. 6 answers
2. asked by gaa
3. 454 views
Write the following in scientific notation.000005 30 million .036754 24,000,059
1. 2 answers
2. asked by Diana Matienzo
3. 1,218 views
Resource: Ch. 5 of Financial Management in Health Care Organizations.„h Calculate the future value of the following: o $5,000
1. 1 answer
2. asked by Laura Alfonso
3. 1,128 views
An isosceles triangle has two 10.0-inch sides and a 2w-inch side. Find the radius of the inscribed circle of this triangle, in
1. 0 answers
2. asked by sarah b
3. 619 views
What is 9.9 + (11 % 8)?Write one line that creates a variable named Pickles that can hold an integer and assign it the value of
1. 2 answers
2. asked by Johnny
3. 392 views
The length of the hypotenuse of a right triangle equals the length of one of the legs of the triangle.a.) Always true b.)
1. 1 answer
2. asked by nicole
3. 428 views
Write an algorithm, in English, to solve the following problem. Be sure to include pre- and post-conditions!
1. 2 answers
2. asked by Johnny
3. 405 views
Problem: Solve X mod Y for all positive integers. Do so without using multiplication or division.
1. 0 answers
2. asked by sally
3. 357 views
4 factors that produce changes in population size
1. 2 answers
2. asked by Cindy
3. 778 views
A contractor is considering a sale that promises a profit of $20,000 with a probability of .7 or a loss ( due to bad weather,
1. 1 answer
2. asked by tracy
3. 550 views
atomic structure
1. 2 answers
2. asked by romana
3. 1,024 views
--------------------------------------------------------------------------------2) Which of the following, if true, would best
1. 1 answer
2. asked by hehe
3. 541 views
Consider the following spreadsheet:What formula would you use to calculate the number in cell B2? Cell A Cell B Cell C Cost of
1. 3 answers
2. asked by BWB HELP
3. 506 views
What's an equation of the hydrolysis of one ester group in tannins by CaCO3?
1. 0 answers
2. asked by Rachel
3. 578 views
i need a rymeing chart
1. 1 answer
2. asked by priscilla
3. 455 views
Hi I am looking or Ms Sue. I have finished the Thesis Statement, Introduction, and the Conclusion...would you mind to read it
1. 6 answers
2. asked by Katherine
3. 876 views
"Write a 200- to 300-word summary analyzing the implications of profitability and the net income of the company."
1. 2 answers
2. asked by Rebeccaai
3. 495 views
How do I perfect an expository essay? Introduction, thesis, body and conclusion
1. 1 answer
2. asked by Jae
3. 506 views
Use the mole ratio of CuO produced per mole of malachite to write a balanced equation for malachite decomposition reaction.
1. 1 answer
2. asked by Jen
3. 552 views
whats one opinion about leukemia.i all ready wrote a fact but i baerly know anything about it so i can not write a opinion
1. 0 answers
2. asked by priscilla
3. 413 views
· What air pollutants combine and contribute to this issue?· Briefly describe the health and environmental problems caused by
1. 0 answers
2. asked by Anonymous
3. 580 views
what rhyes with candy
1. 1 answer
2. asked by maya
3. 345 views
How do you Develop a protocol for channeling students into a gifted program
1. 0 answers
2. asked by lISA
3. 430 views
Identify the properties( 5 + 3) + 4 = ( 3 + 5) + 4 = Communitive property ( 3 × 2) × 8 = 3 × ( 2 × 8) = associative property
1. 0 answers
2. asked by BWB
3. 403 views
If we are using two data intergersand there answer is bigger than simple data intergers and we are givig computer long data
1. 0 answers
2. asked by Maryam
3. 471 views
Sulfur trioxide, SO3, is produced in enormous quantities each year for use in the synthesis of sulfuric acid.S(s) + O2(g) ->
1. 3 answers
2. asked by James
3. 3,740 views
A 6.76 kg block is attached to a spring with spring constant 36.9 N/m. While the block is sitting at rest, a student hits it
1. 1 answer
2. asked by Anonymous
3. 367 views
The small archerfish (length 20 to 25 cm) lives in brackish waters of Southeast Asia from India to the Philippines. This aptly
1. 0 answers
2. asked by Raj
3. 546 views
1. What is 9.9 + (11 % 8)?2. Write one line that creates a variable named Pickles that can hold an integer and assign it the
1. 0 answers
2. asked by Johny
3. 486 views
1.Write an algorithm, in English, to solve the following problem. Be sure to include pre- and post-conditions!2.Problem: Solve X
1. 0 answers
2. asked by Johny
3. 595 views
find the thermal stress in a 18 ft long steel beam that embedded in concrete. If the temperature rises by 40 degrees and the
1. 1 answer
2. asked by stacey graham
3. 535 views
What is the molarity of a nitric acid solution prepared by diluting 250.0 mL of 6.00 M HNO3 to a total volume of 2.50 L?
1. 1 answer
2. asked by Anonymous
3. 1,063 views
Calculate the heat released when 10.0 g of water at 25.0°C cools to ice at 0.0°C. The specific heat of water is 1.00 cal/(g ×
1. 2 answers
2. asked by helpanderson
3. 2,376 views
which word is a synonym of the word evolve?a.recession b.decline c.progress d.retrogression plzzzz some1 give me the answer:((
1. 2 answers
2. asked by becca
3. 559 views
500 candidates appeared for a certain test. The mean scores was 59 and variance was 25. Assuming the distribution to be normal.
1. 1 answer
2. asked by Hemant
3. 483 views
-Which greek base means narrow?1. sten- 2. platy- 3. mer- 4. xanth
1. 3 answers
2. asked by becca
3. 885 views
If you wanted to code 94 distinct characters, such as those found on a coputer keyboard, how many dots would the system need?
1. 1 answer
2. asked by Lucy
3. 352 views
How much ml of H2So4 added to make 0.02M H2So4 solution to make volume 250ml?
1. 2 answers
2. asked by unknown
3. 697 views
Use the given vector to find a vector b such that compab = 4.a = ‹4, 0, 1› ‹s, t, >
1. 1 answer
2. asked by abby
3. 1,276 views
A series circuit consists of a 12V source, a 470ohm resistor(R1), a 330ohm resistor(R2) and a diode. If the diode is reverse
1. 1 answer
2. asked by Claire
3. 1,350 views
(a-8)(a-9)
1. 4 answers
2. asked by Felicia
3. 351 views
(2x-1)(x+2)
1. 2 answers
2. asked by Felicia
3. 350 views
(2y+5)(y-3)
1. 1 answer
2. asked by Amy
3. 289 views
(p-7)(p+8)
1. 1 answer
2. asked by Maria
3. 354 views
(-7+p)(8+p)
1. 4 answers
2. asked by Josue
3. 502 views
(p^2-7)(p+8)
1. 2 answers
2. asked by Elizabeth
3. 373 views
(5c-9)(5c+1)
1. 2 answers
2. asked by Stephanie
3. 310 views
. One possible use for the cooking fat left over after making french fries is to burn it as fuel.Formula (for cooking fat) =
1. 7 answers
2. asked by George
3. 2,292 views
The Hypothetical Finance Ltd has structured a hire-purchase deal. The required to make a downpayment of 20 per cent of the
1. 1 answer
2. asked by Anonymous
3. 481 views
(n^2+3)(n+11)
1. 1 answer
2. asked by Anonymous
3. 357 views
(3k^2+2)(k+5k^2)
1. 1 answer
2. asked by Anonymous
3. 529 views
(6h-1)(4h^2+h+3)
1. 1 answer
2. asked by Anonymous
3. 591 views
(9y^2+2)(y^2-y-1)
1. 1 answer
2. asked by Anonymous
3. 511 views
(8q-4)(6q^2+q+1)
1. 1 answer
2. asked by Anonymous
3. 232 views
a fire extignuisher produces carbon dioxide by the reaction between sodium hydrocarbonate and sulfuric acid. if a fire
1. 1 answer
2. asked by sarah
3. 611 views
if 1.00M solution of NaOH was diluted enough would it eventually become acidic? showing calculations
1. 2 answers
2. asked by sarah
3. 932 views
hi..am dnt a topic in sociology and the topic is Education.I find this topic quite complicated and difficult, there are so many
1. 1 answer
2. asked by Taskeen
3. 867 views
Thank you very much for your corrections. I have some sentences I'd like you to check. Just say "yes" if they are correct.1a)
1. 1 answer
2. asked by Franco
3. 452 views
Some body please tell me the meaning of "early to bed, early to rise...helps a girl to go with other guys"
1. 2 answers
2. asked by ravi
3. 1,134 views
1)A compressed high resolution chest xray image requires about 8MB of data. most GP surgeries are connected to the NHS network
1. 5 answers
2. asked by rai
3. 914 views
Q. 2. Describe a rocket propelled in 30 degrees north of east with a velocity of 5m/s?
1. 1 answer
2. asked by nancy
3. 497 views
Hanson Corp uses a process costing system. Materials are added at the start of the process. Beginning inventory for January
1. 1 answer
2. asked by Bill
3. 1,131 views
Hospital costs have grown following the growth of private and public insurance. Describe other factors that could account for
1. 1 answer
2. asked by Sara
3. 512 views
A particle of mass m is released from rest at the top of a spherical dome of radius R.how far below the starting point will the
1. 1 answer
2. asked by Anonymous
3. 954 views
What type(s) of information does the finance department need?
1. 0 answers
2. asked by Anonymous
3. 488 views
If f(x) = (e^(x))sin(x) what is the 1000th derivative?Step are needed and the general rule/pattern
1. 3 answers
2. asked by Fred
3. 1,588 views
If a 5.40g bullet is fired horizontally into a suspended(hanging)10kg block of wood and causes the block, with bullet embedded,
1. 1 answer
2. asked by Anonymous
3. 648 views
According to the medical arms race hypothesis hospitals compete on the basis of:a. costs. b. costs and price. c. quality. d. (b)
1. 3 answers
2. asked by Ryan
3. 452 views
A 30.00ml sample of 0.1234 M hypobromous acid (HBrO) is titrated with a 0.2555 M KOH solution. The Ka for HBrO is 2.5*10^-9Calcu
1. 2 answers
2. asked by Anonymous
3. 1,075 views
3r-8s=10 8r+3s=51
1. 1 answer
2. asked by pam
3. 277 views
Ethanol is a fuel that can be made from corn. How many kJ of heat energy are released when 3.00 kg of ethanol are burned?C2H5OH(
1. 2 answers
2. asked by Marcus
3. 1,246 views
where do i put commas? where were you at 10 am on feburary 14 1992
1. 1 answer
2. asked by mar
3. 423 views
Comparing Variations:1. For the following exercise, complete the following: a. Find the mean, median, and range for each of the
1. 5 answers
2. asked by shanett
3. 774 views
what is the flow of matter and energy??
1. 2 answers
2. asked by suzzy
3. 402 views
Can someone please help with this problem?Solve by the elimination method. 7r-9s= -58 9r+7s=74 I know that I need to multiply
1. 3 answers
2. asked by B.B.
3. 535 views
discuss what will happen to the supply, demand. and price of the soft drink in the short-term
1. 1 answer
2. asked by mahdi
3. 918 views
Infinitely many different sectors can be cut from a circular piece of paper with a 12-cm radius, and any such sector can be
1. 1 answer
2. asked by Sarah
3. 1,247 views
you want to find hot the length of a pendulum affects the time the pendulum takes to sing back forth. explain how you would
1. 1 answer
2. asked by Katherine
3. 402 views
an alphabet book will have one letter on each page. eight pages will be printed on a single piece of paper.you fold the paper in
1. 1 answer
2. asked by Katherine
3. 595 views

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