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The amount of copper in a wire was determined by a redox titration using KMnO4 as the titrant. A 0.4185-g sample was dissolved
1. 1 answer
2. 391 views
A city has two water towers. one tower holds 7.35 x 10^5 gallons of water and the other tower holds 9.78 x 1065 gallons of
1. 2 answers
2. 1,094 views
Explain why the entropy of any substance increases with temperature.
1. 2 answers
2. 596 views
1. A student says that if you put a AA cell in backwards it should still work since it conducts electricity. Which explanation
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2. 469 views
1. Acidic isa. pH greater than 7 b. pH less than 7 *** c. alkaline d. pH equal to 7 2. An Arrhenius acid is a a.proton donor
1. 1 answer
2. 524 views
1. What happens if a toxic substance interferes with monomers in the tertiary or quaternary structures?a.The molecular reaction
1. 1 answer
2. 982 views
What are the pros and cons of using an omniscient point of view in literature to reveal multiple characters' perspectives?
1. 0 answers
2. 824 views
of the 8 territories that were bought under the flag of the United States by 1853 which one was the most important addition to
1. 3 answers
2. 658 views
Time will tell exam1: After the DPN protests students had (4 points) a) a larger Deaf administrative representation on campus b)
1. 4 answers
2. 3,457 views
What is the significance of having a hearing president at Gallaudet University since the 1988 protest?
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2. 2,840 views
What does the word in this sentence meanOn the day of the wedding Sue wore a beautiful white dress with a steel-spring bustle,
1. 4 answers
2. 312 views
What does bustle mean
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2. 254 views
Never mid I'm 96% sure I got it.
1. 1 answer
2. 210 views
How do you figure out what is the vertical distance from the origin to the point? How do you figure this out? I am a very
1. 1 answer
2. 272 views
Based on prior knowledge about Lewis Carroll, what can be predicted about his children’s novel Through The Looking-Glass?A. It
1. 2 answers
2. 665 views
in need help
1. 0 answers
2. 230 views
has anyone doent the mathxl review its for algerbra i just need like help im here for answers not a exsplanation im just saying
1. 4 answers
2. 657 views
what would be the derivative of sqrt{2x+sqrt{2x+sqrt{2x}}}
1. 3 answers
2. 358 views
Determine the volume of the parallelepiped formed by the vectorsa= [-3, 2, 2], b= [3, -4, -1], and c= [-1, 2, -3].
1. 1 answer
2. 455 views
what manner does the demand interruption brought by the crisis's (covid19 pandemic) sway tourism operations and how will the
1. 1 answer
2. 508 views
Two charges, Q1 and Q2, are held a fixed distance apart. Q1 is exactly twice Q2. You do an experiment: Part a) you double Q1 and
1. 1 answer
2. 805 views
Identify the sentence below that contains a compound subject.A. January and February are the coldest months here.*** B. Lou told
1. 1 answer
2. 630 views
if a planet were to collide with another planet making a planet crash into the sun and the sun expanded due to collision what
1. 0 answers
2. 294 views
The secret gardenhow do they say things? what is revealed about them from how they speak? what does mary say?
1. 2 answers
2. 421 views
1. We took an express train.2. A train whistle sounded in the distance. 3. I will train your dog. 4. Cross the street on a green
1. 23 answers
2. 7,735 views
which is the sum or difference is equivalent to the following expression3x+2/6
1. 1 answer
2. 1,363 views
Which statement describes a characteristic of East Africa?A. Its mountainous region made East Africa difficult to protect itself
1. 8 answers
2. 2,892 views
The concept of multiculturalism encourages Canadians to __________.1.embrace English traditions above French ones 2.maintain
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2. 712 views
What form of government does Canada have?
1. 1 answer
2. 477 views
a person has total assets = 384 860 and total liabilities = 122 110. the mortgage is worth 29 898. calculate the debt to equity
1. 0 answers
2. 528 views
1. Consider the main character from "Stolen Day" and "The Night the Bell Fell" Discuss which character learns the most and which
1. 5 answers
2. 1,338 views
If all of the prairie dogs were removed, how do you think the prairie ecosystem would be affected?
1. 6 answers
2. 1,102 views
so I am reading a book (The Hiding Place) But I need help on a question. What does the cathedral in Haarlem boast?
1. 7 answers
2. 740 views
a cube with side length 4 cm. is 25% full of sand. What is the volume of the sand?
1. 6 answers
2. 866 views
10. Which of the following is an effect of global warming?A) increased drought B) falling sea levels C) decreased coastal
1. 4 answers
2. 2,491 views
weather maps use isobar lines to show weather conditions. what is indicated by this?
1. 1 answer
2. 957 views
if there is a low pressure area developing over warm water, what type of storm is most likely to form?
1. 11 answers
2. 1,454 views
Write the number that makes the statement true.1. 205.5 m = _____ mm (1 point) 205,500 0.2055 20.55 20,550 2. 199.2 km = _____ m
1. 69 answers
2. 10,657 views
A room contains 80 sophomores of which 39 are males and 41 are females. There are also 69 juniors of which 36 are males and 33
1. 1 answer
2. 521 views
What are some effective strategies for managing conflict with a difficult family member?
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2. 7,221 views
you spin a 6 section red spinner and a 6 section blue spinner. Find P(red less than 4 and a red 2).
1. 3 answers
2. 453 views
Im sorry i am totally stumpedWhat is the main difference between mechanical and electromagnetic waves A. Mechanical waves
1. 4 answers
2. 4,401 views
what type of reaction is ammonium nitrate?HNO3(aq) + NH3(l) --> NH4NO3(aq)
1. 4 answers
2. 1,658 views
Object 1 has a velocity of 3m/s and a mass of 5kg. Object 2 also has a mass of 5kg but isn't moving. Object 1 collides with
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2. 4,761 views
A sample of gas in a cylinder of volume 3.78 Lat 318 K and 3.3 atm expands to 6.76 L by two diﬀerent pathways. Path A is an
1. 1 answer
2. 788 views
Test whether women have, on average, more pairs of shoes than men. Include all forms of sneakers, shoes, sandals, and boots. Use
1. 1 answer
2. 563 views
Buy three small packages of M&Ms and 5 small packages of another brand of candy (same net weight as the M&Ms). Test whether or
1. 2 answers
2. 602 views
Suppose that young adults own an average of 3 pairs of jeans. Survey 8 people from your class to determine if the average is
1. 1 answer
2. 629 views
In a recent survey, it was stated that Malaysians watch videos on YouTube on average two hours per day. Assume that σ = 2.
1. 1 answer
2. 538 views
Cole and Efram are neighbors. Cole is 25 years old and, while they are not the same age, Efram's age contains the same 2 digits.
1. 5 answers
2. 565 views
Ken started the day with some money in is pocket. After he took some money out of his bank account, he had $4 more than twice
1. 3 answers
2. 651 views
0.3X/4 = 0.5/3
1. 7 answers
2. 361 views
Calculate the uncertainty in speed of an electron if its position in space is known within the range of ±2pm. Assume me =
1. 0 answers
2. 566 views
this is my personal statement. please check my grammar and what other stuff i can add or remove? thanksEver since I was a little
1. 0 answers
2. 431 views
1/3 . 7 help me plss is it gonna be 7/1 or 1/7
1. 1 answer
2. 686 views
I have a table and need the math rule but can't figure it out.If the table is: X and Y 2 3 4 4 6 5 8 6 What is the rule??
1. 1 answer
2. 350 views
a 20N object falls 10 meters. how many joules of kinetic energy does the object gain?a)10 b) 20 c) 200 d) 2000
1. 2 answers
2. 1,268 views
log (base 8) 1 = ???I know it's 8 to some power gives me 1, but I can't figure it out.
1. 1 answer
2. 386 views
what is physical education
1. 1 answer
2. 709 views
A car traveling at 22.1 m/s honks its horn as it directly approaches the side of a large building. The horn produces a long
1. 1 answer
2. 1,335 views
A car traveling at 22.1 m/s honks its horn as it directly approaches the side of a large building. The horn produces a long
1. 1 answer
2. 678 views
A 3.6 kg wood block is launched up a wooden ramp that is inclined at a 30¡ angle. The block's initial speed is 13 m/s. (Use µk
1. 1 answer
2. 1,505 views
marcy has a total of 100 dimes and quarters. if the total value of the coins is $14.05, how many quarters does she have?You need
1. 2 answers
2. 895 views

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