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Heather
Questions and answers by visitors named
Heather
Questions (682)
1. Find the pH when there are 0.034 moles of h+ in a liter of solution
2. Find the pH when there are 1.6x10^-7 moles of h+ in 500
4 answers
1,690 views
#7. Find the area of a polygon with the vertices of (-4,5), (-1,5), (4,-3), and (-4,-3).
5 answers
2,577 views
The free-soil party was a persecutor to which political party?
A. Know Nothing Party B. Whig Party C. Republican Party •• D.
20 answers
4,399 views
A solution is prepared using 15.0 mL of 1.0 M HCl and 20.0 mL of 0.5 M HNO3. The final volume of the solution is 1.25 L. What
4 answers
1,125 views
How did the Chinese government react to the fall of Communist Russia?
The Chinese government predicted that its own system could
10 answers
5,021 views
Which identifies the relationship that Communist governments such as North Korea and China have with the media?
News outlets are
14 answers
4,412 views
Which most accurately traces the changing attitudes of the protesters during the year-long Arab Spring demonstrations?
The
5 answers
1,838 views
How did nations collectively intensify the conditions of the Great Depression?
The breakdown in economic interdependence led to
7 answers
2,117 views
Three equal charges q form an equilateral triangle of side a. Find the potential at the center of the triangle.
Express answer in
3 answers
1,511 views
If 2a = 3b, 1/3c = 6b^2, and b > 0, what is c in terms of a?
The answer choices are: (A) 8a^2 + 6 (B) 8a^2 + 12 (C) 12a^2 + 6 (D)
5 answers
2,168 views
Taking the age of Earth to be about 4 ✕ 109 years and assuming its orbital radius of 1.5 ✕ 1011 m has not changed and is
4 answers
5,210 views
How many distinguishable code symbols can be formed with the letters for the word PHILOSOPHICAL?
5 answers
1,995 views
Which best defines electronic espionage?
developing a pet restraint system that administers shocks through a collar teaching
5 answers
3,783 views
Which best suggests why Russia, China, and North Korea engage in malicious cyberattacks?
The populations of these nations rank
4 answers
4,477 views
Which identifies the Department of Homeland Security’s online operation that monitors the Internet to detect cyber threats?
Com
4 answers
4,830 views
Which cyberattack carries the most serious threat?
A phishing attack on a chain store compromises customer data. A malware attack
7 answers
3,789 views
Which best describes how the Korean War shaped the attitudes of the American public?
American involvement in the Korean action
7 answers
1,717 views
How did Japan attempt to solve its economic troubles during the Great Depression?
The Japanese government began to invest in less
4 answers
2,417 views
A passenger in a boat approaching a dock attempts to step onto the dock before the boat has been tied up. The passenger, whose
4 answers
1,301 views
What is the equation for finding the midpoint?
The midpoint of a line whose end points are (x1, y1) and (x2, y2) is ( (x1 +
1 answer
1,090 views
I don't know how to solve this homework problem.
1 over x+h - 1 over x ________________________ all over h Can you help?
1 answer
603 views
Can you help me answer this equation?
1 1 __ - __ x+h x _______________________ h Your algebraic expression did not get printed
1 answer
641 views
Consider the numbers 1,2,3, and 5.
If the same numer is added to each of the numbers, it is found that the ratio of the first new
1 answer
649 views
I wanted to welcome you ASAP to our little family here in the States. It's high time we shook hands in person and not just
2 answers
1,634 views
When forming oxime derivatives from ketones and aldehydes, why when I reacted my aldehyde with hydorxylamine hydrochloride did I
1 answer
410 views
I am reading "The crisis, No.1" now.
What does this sentences mean "Mutual fear is the principal link in the chain of mutual
1 answer
816 views
Auto Maintenance Services (AMS) is a small auto service outlet in a suburban area of Syracuse. In reaction to a small increase
1 answer
456 views
Auto Maintenance Services (AMS) is a small auto service outlet in a suburban area of Syracuse. In reaction to a small increase
1 answer
500 views
1. An auto-service establishment has estimated its monthly cost function as follows:
TC = 6400 + 8 Q Where Q is the number of
1 answer
589 views
Pappa's Restaurant is a new Italian Restaurant in town. As the only Italian restaurant in the area, it faces the following daily
1 answer
485 views
Water in contact with air is acidic due to the dissolved carbon dioxide. Water in equilibrium with the air contains 4.4 x 10^-6%
1 answer
646 views
What happens in a circuit if there is a lot of resistance?
heat
1 answer
297 views
thanks
Can someone please help me with these questions please? 1) How is evaporation different than boiling? 2) What advantage is
2 answers
579 views
Yi Chen made a $6,400 investment at the beginning of a year. By the end of the year, the value of the investment had decreased
1 answer
421 views
How many significant figures in total do you have to use when using the electronic balance that has accuracy up to three figures
2 answers
1,243 views
3x^-2+3/2x^2
1 answer
276 views
Factor over the reals completely
32a^4b-18b^3
2 answers
571 views
I can't find the LCM of 30 and 48. Help please!!
4 answers
358 views
I need to know like about the dances that the egyptians did in ancient egypt. And I've look alll over the internet and all it
1 answer
481 views
Assume that a random sample is used to estimate a population proportion p. find the margin of errror E that corresponds to the
1 answer
372 views
How did the KOH affect the water movement in the respirometer?
1 answer
462 views
A wagon was used to move a 90 lb rock 120yds. It took 40 sec and 70 lbs of force to do this. Find horsepower and efficiency
1 answer
341 views
Please help with the formula for efficiency in realtion to horsepower?
1 answer
328 views
A wagon was used to move a 90 lb rock 120 yds. It took 40 sec and 70 lbs of force. Can someone help me solve for efficiency and
3 answers
407 views
with the following problem: A wagon was used to move a 90 lb rock 120 yds. It took 40 seconds and 70 lbs of force. Find
1 answer
394 views
AD 476 Fall of the Roman Empire in the West ends 800 years of Roman hegemony. The creation of moderen Europe begins.
Is this
1 answer
471 views
What are 3 types of chemical reactions
3 answers
481 views
A magnet can exert a force on a moving charged particle, but it cannot change the particle's kinetic energy. Why not?
2 answers
543 views
What is the magnetic effect of placing two wires with equal but oppositely directed currents close together or twisted about
1 answer
405 views
A "dip needle" is a small magnet mounted on a horizontal axis so that it can swivel up or down. Where on Earth will a dip needle
1 answer
475 views
A bag contains twenty pennies, 25 nickels, and fifteen quarters. How many dimes should be added so that the probability of
1 answer
406 views
I can not seem to come up with a management and sustainment plan that you think will benefit both sides of overfishing. Can
4 answers
441 views
Explain how limbless salamanders evolved ?
1 answer
265 views
what are factors that define teaching as a professional career?
1 answer
426 views
"Write a 750- to 1,050-word reflection on the interview that addresses the following:" I am having a hard time understanding
2 answers
569 views
I am looking for diverse learners.
I know that ELL students are considered one, would another be gender or culture?
1 answer
467 views
Find every possible area for a square drawn by connecting dots of a 3 dot by 3 dot grid.
1 answer
418 views
If I have a baseball diamond and the question is how far much a ball be thrown to get a player out a second base? Thanks.
2 answers
505 views
5/8 x 16.34- 5/6 x 2.52 is?
1 answer
208 views
Average density of a copper-coated iron BB is 8.00g/mL. If the density for copper is 8.92 g/mL, and the density for iron is
3 answers
1,154 views
Average density of a copper-coated iron BB is 8.00g/mL. If the density for copper is 8.92 g/mL, and the density for iron is
5 answers
456 views
Exxon Valdez dumped 10.8 million gallons of oil into the waters of Prince william sound. IF this spill had happened in open
2 answers
521 views
In addition to sight how else do fish sense their surroundings?
1 answer
347 views
how is the vertabrate skeleton organized, and what does each section include?
1 answer
331 views
A man goesbto a hardware store. He buys something that is
1 for $1 12 for $2 112 for $3 What does the man buy?
2 answers
517 views
A man goes into a hardware store an buys something.
1 for $1 12 for $2 112 for $3 What does the man buy?
2 answers
983 views
I NEED HELP TRYING TO FIND A CURRENT FOR MY HISTORY CLASS TONIGHT AND I CANT SEEM TO FIND ONE CAN YOU HELP?!
1 answer
404 views
Name the candidates for mayor in canada and one important reason each gives for running.
2 answers
1,042 views
name the candidates for city council in HRM ( those from Eastern Passage )include telling about two things each candidate wants.
1 answer
356 views
What the two candidates have in common?
3 answers
244 views
What is the ICD-9-CM code for a routine infant health check?
1 answer
375 views
How do you use the FOIL method if there is only one set of parenthesis...
Because you use distributive property with 2 sets
1 answer
365 views
manipulate the following equation to solve for t: s=1/2a t^2.
2 answers
505 views
What does C.W. Mills' idea of "Sociological Imagination" entail? How is it scientific?
According to Higgins & Mackinem, what is
1 answer
413 views
I need to know the structures for the following formulas:
hexamethylene diamine (1,6-hexanediamine) sebacoyl chloride
7 answers
898 views
I have to write a sample resume for school and I'm doing it on working at a day care center. What would a good objective be
2 answers
1,010 views
I'm writing a sample resume for school. For my skills can I label it qualification summary then bullet point my skills that make
1 answer
457 views
What European powers colonzied the following places through 1770?
Middle East (mostly)? Brazil? Mexico,Texas, California? Peru?
1 answer
231 views
Can anyone give more advise on this subject about doing a day to day plan to use a a job aide for an employment search?
3 answers
590 views
since nucleic acis have charged phosphate groups, DNA and RNA contain lots of negative charges. Would you suspect that DNA and
1 answer
467 views
If one strand of DNA has the sequence AATCCGTAGCTC, what would be the sequence of its complementary strand?
3 answers
554 views
why are the questions for the conclusion of making a wall hanging so difficult??
My teacher expects alot from us for only in our
4 answers
665 views
Healthy Foods, Inc., sells 50-pound bags of grapes to the military for $10 a bag. The fixed costs of this operation are $80,000,
2 answers
1,071 views
A ski resort offers a weekend ski package for $80 per person or $6000 for a group of 80 people. Which would be the less
10 answers
634 views
how many gallons of a 90% antifreeze solution must be mixed with 100 gallons of 30% antifreeze to get a mixture that is 80%
4 answers
2,339 views
Write in standard form an equation of the line with the given slope through the given point: slope = -4;(2,2)
1 answer
355 views
Write in standard form an equation of the line with the given slope through the given point: slope = -4;(2,2)
3 answers
658 views
When are abbreviations acceptable? Who should use them and why?
1 answer
367 views
What is a Puritian and what is a Separatist. I tryed looking them but couldn't come upon any good definitions.
2 answers
558 views
What was life like in New England for the Separatists? Thanks for your help
1 answer
293 views
Write an equation for the line perpendicular to line XY that contains point Z.
line XY: 3x + 2y = -6, Z(3,2) I realize that the
4 answers
2,284 views
a hockey player pushes a puck across the ice with his stick. assuming the puck (m=50 g) starts from rest and the player applies
2 answers
539 views
Yani has between 50 and 100 pennies in her collection. When she divides them into groups of 2, of 3, or of 7, there is always 1
5 answers
1,099 views
how do you find decimal approximate with this problem: f(x)= -2x^2-4x+16
1 answer
229 views
How many water molecules are in a 10.0g sample of water?
4 answers
2,029 views
I HAVE A BARGE THAT IS 1000 SQUARE FEET AND 8 INCHES DEEP. I NEED TO FIGURE OUT THE VOLUME.
1 answer
362 views
Who is involved in each component of health administration. How does each component promote health communication. If not
3 answers
697 views
Biomedical is a physical phemonenon while biopsychosocial is physical, mental, and social. I can't figure out which one these
2 answers
635 views
Strategy 2: Coordinating a Menagerie of Agencies appendix c
1 answer
319 views
is the following statement a regular or irregular verb and why.
John has become a rather good actor. 4b. John has became a rather
2 answers
530 views
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