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Katie

Questions (1,201)

Suppose a 101 kg crate is pulled by a horizontal force of 525 N along a flat surface. The coefficient of kinetic friction is
1. 1 answer
2. 499 views
There are several advantages of using a paired t-test. Since the same subjects are being tested in each of the varying
1. 0 answers
2. 1,060 views
Which option most accurately describes the settlements of Protestant French Huguenots in the New World?huguenots settlements in
1. 4 answers
2. 1,944 views
What's the net ionic equation for the reaction: PH3(g) + O2(g) → P2O5(s) + H2O(g)?Please go step by step:)
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2. 522 views
a ball of putty has a mass of 1.5kg and is rolling toward the north with a velocity of 2m/s. it collides with another putty ball
1. 2 answers
2. 639 views
a small business estimates that its profit from producing x items can be modelled by:P(x) = 0.003x^3 - 1.5x^2 + 200 - 1000 due
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2. 804 views
If a triangle has a 4 meter side and a 9 meter side, between what lengths could the last side be?I have the answer, but I can't
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2. 451 views
According to a recent survey, 65% of all customers will return to the same grocery store. Suppose 11 customers are selected at
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2. 740 views
How many molecules are there in 6.8 grams of CO2
1. 1 answer
2. 585 views
The approximate concentration of hydrochloric acid, in the stomach is 0.17M .calculate the mass of the following antacids
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2. 977 views
A green paint is created by mixing 3 parts of yellow with every 5 parts of blue. How many gallons of yellow paint are needed to
1. 1 answer
2. 1,338 views
In the house on mango street, after she gets married, what does Sally do all day because her husband won’t allow her to do all
1. 1 answer
2. 508 views
How does x + 0.08x turn into 1.08x?
1. 1 answer
2. 416 views
Given a rectangle is transformed using the rule (x,y)→(-x,-y),what transformation occurred?Rotation or reflection.If Rotation
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2. 1,431 views
Given a rectangle is transformed using the rule (x,y)→(-x,-y),what transformation occurred?Rotation or reflection.If Rotation
1. 0 answers
2. 552 views
Given the points A=(2,-3) and B=(-3,1),if they are transformed to the points A'(-2,-3) and B'(3,1) what transformation
1. 3 answers
2. 568 views
which of the following is true about kinetic energy select all that applyA as an objects speed increases kinetic energy
1. 1 answer
2. 2,059 views
A worker gets 18 dollars per hour for a normal work week of 40 hours and time-and-a-half for overtime. Assuming he works at
1. 1 answer
2. 734 views
Identify the compliments in the sentence the newspaper published an article and an editorial about mayor Sharon Pratt Texan
1. 2 answers
2. 585 views
The yearly per capita consumption of whole milk in the United States reached a peak of 40 gallons in 1945, at the end of World
1. 2 answers
2. 2,528 views
Where are the major zones of volcanism?Thanks!
1. 1 answer
2. 374 views
Eleven seats on a condominium association board for buildings Amity, Buddy, and Chum are to be apportioned.Current
1. 0 answers
2. 495 views
Eleven seats on a condominium association board for buildings Amity, Buddy, and Chum are to be apportioned.Current
1. 0 answers
2. 712 views
Factor:x^2+6x Please give step by step directions! Thanks!
1. 1 answer
2. 450 views
You are going to make many cylindrical cans. The cans will hold different volumes. But you'd like them all to be such that the
1. 3 answers
2. 1,395 views
Find examples of tints, shades, primary and secondary colors, and warm and cool colors in "the banjo lesson".Thanks!
1. 1 answer
2. 1,080 views
The Rhythm and rhyme patterns of the Limerick form are important becauseA) funny poems should have rhyming lines B) they make
1. 2 answers
2. 1,109 views
Calculate ΔHrxn for the following reaction:CaO(s)+CO2(g)→CaCO3(s) Use the following reactions and given ΔH values:
1. 1 answer
2. 2,268 views
Calculate ΔHrxn for the following reaction:CaO(s)+CO2(g)→CaCO3(s) Use the following reactions and given ΔH values:
1. 1 answer
2. 937 views
Factor this:x^2-5x+12 It may be prime. I tried to work it out, and I ca't figure out how, and that is whyI think it may be
1. 1 answer
2. 353 views
What happened to the men that eat the Lotus? What does this suggest about the main problem that Odysseus has with his men?(From
1. 1 answer
2. 441 views
What are some reminders of The Iliad and The Odyssey that can be found in today’s world?Why does Penelope not agree to
1. 2 answers
2. 587 views
After escaping the Sirens, in which direction does Odysseus sail toward the home of Scylla and Charybdis?Scholars have named the
1. 1 answer
2. 1,633 views
Mode is 126 a d range is 26 what is two possible answers for three baseball card collections
1. 3 answers
2. 489 views
Explain how optical mixing occurs when using thin black lines on white paper.Thanks!
1. 1 answer
2. 492 views
If the probability that an identified hurricane will make a direct hit on a certain stretch of beach is 0.04, what is the
1. 1 answer
2. 2,222 views
a u.s based motorcycle manufacturer says that it expects to build 149,000 motorcycles tbis year, up from 137,000 last year. find
1. 1 answer
2. 1,451 views
A girl pushes a wooden box across a floor and exerts 140 N to keep the box moving at constant velocity. If the kinetic
1. 1 answer
2. 662 views
Figure (a) shows a red car and a green car that move toward each other. Figure (b) is a graph of their motion, showing the
1. 1 answer
2. 831 views
which capital was located nearest the frontier
1. 2 answers
2. 1,219 views
If you have 10 grams of water and you add 5 grams to it how much salt water do you have?
1. 4 answers
2. 1,603 views
If an isosceles triangle has a fixed perimeter P, find the dimensions that maximize that area. Show how you know that it is the
1. 1 answer
2. 868 views
Please I need Help!!!!!!!!!!!!!!!!!!1. What type of power does the Constitution grant to the Supreme Court? (1 point) executive
1. 6 answers
2. 1,614 views
1 33 6 6 10 10 15 How do you get from the first number to the next?
1. 1 answer
2. 349 views
The bases on a baseball diamond are 27.4m apart. The pitcher pitches,and the batter hits a fly ball straight up 15m. What is the
1. 2 answers
2. 5,718 views
Consider ∠C such that sin C = 7/25a) What are the possible quadrants in which ∠C may lie? b) If you know that cos C is
1. 1 answer
2. 941 views
What is g(-2) for the function g(x) = x squared - 2? I got 0, but it was wrong. Please help!Thanks!
1. 1 answer
2. 413 views
Is there a connection between The Balfour Declaration and the frustrations of Hezbollah? I have some vague ideas, but I need
1. 1 answer
2. 512 views
Three Canadians, 4 Americans, and 2 Mexicans attend a trade conference. In how many ways can they be seated in a row if the
1. 1 answer
2. 592 views
Were the European governments ( Britain and France) Justified in their decision to create mandates in the Middle East at the end
1. 1 answer
2. 598 views
Which is a safety consideration for weight training?A. Concentrate on strength when beginning a program. B. Go through the
1. 2 answers
2. 861 views
Were Britain and France justified in their decision to create mandates in the Middle East at the end of World War I?I have no
1. 1 answer
2. 729 views
With this given equation: h=-1/144x^2, how wide is the base if this bridge?
1. 1 answer
2. 341 views
In what ways do oil and water shape the lives of the people in the middle east?Provide specific examples. Thanks!
1. 1 answer
2. 561 views
Which country out of the following contains the most arabs?A. jordan B. israel C. syria D. lebanon
1. 1 answer
2. 496 views
Which of the following countries contains the most arabs?A. Jordan B. Israel C. Syria D. Lebanon I think the answer is either B
1. 2 answers
2. 449 views
2. What is the purpose of the separation of powers?A) to keep ordinary citizens involved in politics B) to prevent any branch
1. 1 answer
2. 2,559 views
Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their
1. 1 answer
2. 2,369 views
1. What value in American identity is most fundamental to the U.S. political system?A. indivual rights B. social conformity C.
1. 64 answers
2. 21,614 views
Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their
1. 18 answers
2. 3,768 views
The intense updrafts and downdrafts that characterize severe thunderstorms are theresult of what? Thanks!
1. 1 answer
2. 599 views
Does (1, 1/2) (2, 1/4) (3, 1/8) (4, 1/16) (5, 1/32) represent a function?Thanks!
1. 1 answer
2. 438 views
wallet contains $290 in $5, $10, and $20 bills.The number of $5 bills exceeds the number of $10 bills by 4, and the number of
1. 1 answer
2. 547 views
The length of a rectangle exceeds twice its width by 4 feet.If the area of the rectangle is 286 square feet, find the
1. 1 answer
2. 1,273 views
The sum of two numbers is 1178.The first number is 270 less than three times the second number. What are the numbers?
1. 1 answer
2. 434 views
A rectangular field whose length is 33 less than four times its width needs to be enclosed with exactly 104 meters of fencing.Wh
1. 2 answers
2. 547 views
Andrew needs x dollars for a snack. Scott needs 2 more dollars than Andrew, but Nick only needs half as many dollars as Andrew.
1. 1 answer
2. 1,447 views
Why is the Aral sea and the areas surrounding it a significant issue?What problems are the people of this region facing? Im so
1. 1 answer
2. 428 views
A rectangular field whose length is 34 less than four times its width needs to be enclosed with exactly 122 meters of fencing.Wh
1. 1 answer
2. 540 views
A wallet contains $445 in $5, $10, and $20 bills.The number of $5 bills exceeds the number of $10 bills by 2, and the number of
1. 1 answer
2. 533 views
The sum of two numbers is 1161.The first number is 183 less than twice the second number. What are the numbers?
1. 1 answer
2. 420 views
What are the similarities and differences between the three major wind systems?Thanks!
1. 1 answer
2. 1,580 views
How have natural resources have influenced European economic activity in the past?Thanks!
1. 1 answer
2. 846 views
In the merchant of venice act 3 scene 4,1. What does Portia tell Lorenzo that she and Nerissa will do? What is their actual
1. 1 answer
2. 1,081 views
In the merchant of venice act 2 scene 2,Portia gives Bassanio the ring with a warning, and Bassanio accepts the ring with his
1. 2 answers
2. 1,306 views
The perimeter of a triangle is 36. Find the value of x. Show your work. 2x+1 3x-4
1. 1 answer
2. 362 views
The mass of an empty container is 91 g. Themass of the container filled with water is 111 g. What is the volume of the
1. 1 answer
2. 1,389 views
What are the odds of drawing a 5 from these cards?1,2,3,4,5 I do not understand how to solve this. Thanks
1. 4 answers
2. 5,226 views
if p(x)=2x^3+8x^2-7x, find p(3)
1. 1 answer
2. 323 views
This question pertaining to buffer systems!How would you prepare 10.0mL of 0.0100M phosphate buffer, pH = 7.4 0, from stock
1. 5 answers
2. 1,056 views
The following soluble salts are strong electrolytes. For each, write a balanced equation for their dissociation in water.NaBr
1. 1 answer
2. 1,220 views
We are able to "see" the shapes of molecules with X-ray crystallography. However, even without this technology, there is a great
1. 1 answer
2. 533 views
I am having major issues with this problem and I no clue where to start. It also doesn't help that the professor never taught us
1. 3 answers
2. 673 views
Use the value sin x = 1/ 2 and cos x > 0 to find the values of all six trigonometric functions.Leave your answer in exact form,
1. 1 answer
2. 1,275 views
I've looked at other questions posted like this and can't understand the problem or any of the answers. Could someone please
1. 1 answer
2. 477 views
Brenda’s Bike Booth, at the mall, allows people to order a bike in their choice of 4 colors (Atomic Tangerine, Banana, Café
1. 1 answer
2. 508 views
Brenda’s Bike Booth, at the mall, allows people to order a bike in their choice of 4 colors (Atomic Tangerine, Banana, Café
1. 1 answer
2. 539 views
The difference of two numbers is 96 and their sum is 300. Find the numbers. What is the answer for that?
1. 1 answer
2. 552 views
Let x and y be real numbers such that x^2 + y^2 = 1. Find the max value of 2x - 5y.A hint was given to use Cauchy-Schwarz but
1. 0 answers
2. 378 views
Let a, b, and c be unit vectors, such that a+b+c=0. Show that the angle between any two of these vectors is 120 degrees.I proved
1. 1 answer
2. 895 views
Let P_1 P_2 ... P_18 be a regular 18-gon. Show that P_1 P_10, P_2 P_13, P_3 P_15 are concurrent.I've proved this with a diagram,
1. 2 answers
2. 492 views
Suppose p and q are points on the unit circle such that the line through p and q intersects the real axis. Show if z is the
1. 1 answer
2. 1,228 views
You deposit $400 in a savings account that earns 7% interest compounded annually. What is the function that represents your
1. 2 answers
2. 2,068 views
Find the imaginary part of(cos(12) + i sin(12) + cos(48) + i sin(48))^6.
1. 1 answer
2. 422 views
Please help me with this ASAP! I need help with this just checking my answers thanks1. There are 14 blue marbles, 8red marbles,
1. 3 answers
2. 2,132 views
In a hydrogen- oxygen fuel cellhydrogen diffuses through the cathode. hydrogen and oxygen are mixed before entering the
1. 1 answer
2. 675 views
To charge a lead storage battery you mustapply a direct current to it. hold a magnet close to it.*** force alternating current
1. 1 answer
2. 482 views
Rodney fa fair coin and chooses a ter tiles A, E, I, O AND U. He performs this experiment 50 times to determine the experimental
1. 1 answer
2. 559 views
If w^3 = 1 and w != 1, then compute (1 - w + w^2)(1 + w - w^2).
1. 1 answer
2. 279 views
Mike drank more than half te juice in his glass. What fraction of the juice could mike have drunk.
1. 1 answer
2. 862 views

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