Questions LLC
Login
or
Sign Up
Ask a New Question
Victoria
Questions and answers by
Victoria
, page 2
Questions (1,076)
Find the angle between the two sides of length 6 in an isosceles triangle that has one side of length 9 and two sides of length
1 answer
332 views
Find the angle between the two sides of length 6 in an isosceles triangle that has one side of length 9 and two sides of length
1 answer
408 views
A ladder is 1 foot longer than its vertical heigt along the side of the house. The distance of the base of the ladder from the
1 answer
834 views
Evaluate sin(29 degrees)cos(31 degrees) + cos(29 degrees)sin(31 degrees) exactly, without using a calculator.
4 answers
1,397 views
Assume that we know sin(18 degrees)=(sqrt(5)-1)/4, cos(18 degrees)=(sqrt(sqrt(5)+5))/8, find sin(42 degrees) exactly, without
1 answer
416 views
Given that sin (pi/10)=(sqrt(5)-1)/4, use double-angle formulas to find an exact expression for sin(pi/5).
4 answers
1,978 views
A store manager just received 117 movies packaged in boxes. If the same number of movies are in each box, how many boxes could
4 answers
389 views
11{1[1(19)19]}> All sages provide both wisdom and inspiration. Since Dasha’s speech contained wisdom and greatly inspired her
3 answers
723 views
Layla is sorting 18 spoons into stacks of 5.One stack is not complete.How many spoons are in that stack?
1 answer
323 views
An Olympic skier moving at 20.0 m/s down a 30.0 degree slope encounters a region of wet snow and slides 145 m before coming to a
4 answers
4,206 views
How many milliliters of 0.250 M sodium hydroxide are needed to titrate 35.0 mL of 0.425 M hydrofluoric acid?
3 answers
902 views
A block of mass of 24.0 kg is sitting on a frictionless surface. If the block is initially at rest, and a force of 3.0 N
2 answers
554 views
If 16% of the
1 answer
212 views
Jerome waved as he rode past.
Is "past" a adverb or preposition? Thanks.
5 answers
383 views
1. Above the mantel hung a large painting.
2. A mass of dark, threatening clouds loomed above. For the word "above", which is a
7 answers
764 views
What is the adverb and what word(s) does it describe?
1.Keep away from the acids in the science room. 2.Your parents will
5 answers
453 views
What word(s) do the word in caps describe? And what part of speech is the word that is being described? (adj, verb, adv)
1.Promis
4 answers
749 views
Can you tell me one time a tornado actually took place in the world and which tornado was it?
3 answers
375 views
Assume that the camper has 3 jackets, 3 sleeping bags, and 11 different packages of food. An outfit consists of 1 jacket, 2
4 answers
1,777 views
Assume that a committee consists of 12 people including the chairperson and that the chairperson must select a committee of 3
3 answers
733 views
a.Smiling, Sven set his bow to ease as the wary doe ran back into the forest.
b.A sudden snap of twigs alerted Sven to an
4 answers
379 views
287 mL of a 2.93 m solution of sodium bicarbonate reacts with iron (II) phosphate. How many moles of iron (II) bicarbonate are
1 answer
369 views
If 6.02 moles of potassium react with a 0.8 M silver acetate solution, how many L of silver acetate are needed?
2 answers
495 views
If 6.02 moles of potassium react with a 0.8 M silver acetate solution, how many L of silver acetate are needed?
1 answer
421 views
287 mL of a 2.93 m solution of sodium bicarbonate reacts with iron (II) phosphate. How many moles of iron (II) bicarbonate are
1 answer
359 views
What is broken up into about 30 sections that move around on the asthenosphere?
I'm stuck between plates, crust, and lithosphere.
2 answers
1,146 views
How would you reword this: To assess the importance of sequence in differentiating between theories of both emotional response
1 answer
826 views
Why is the voltage of the electricity produced by power stations is increased before its transmitted through the national grid?
P
1 answer
441 views
Please help me solve this statistics problem.
You are an owner of a firm that manages other small manufacturing companies, which
1 answer
390 views
How do you turn four times the sum of five and a number into a variable expression?
1 answer
438 views
A diffraction grating is calibrated by using the 546.1 nm line of mercury vapor. The first-order maximum is found at an angle of
1 answer
791 views
Calculate the mass of each compound containd in 60g of a 4.5%m/m CaCl2(aq)solution
1 answer
333 views
Suppose that in a certain basis B = (x,y,z), vector u is: u = 2x+3y-z. Find a unit vector with the same direction as u.
Thank you
3 answers
867 views
A radio tower stands on the top of a hill that is 85 feet high. From the bottom of the hill, the elevation angle to the base of
2 answers
1,117 views
Given a level of confidence of 95% and a population standard deviation of 13, answer the following:
(A) What other information is
1 answer
316 views
Which would be the least effective procedure for preventing procurement fraud?
Confirming Inventory Creating an approved vendor
4 answers
914 views
Ethical contractarianism focus on agreements between individuals, individuals and the community. true or false
1 answer
397 views
Ray BD bisects angle ABC. Find angle ABD if angle ABD = (6x+4) degrees and angle DBC = (8x-4) degrees
3 answers
3,806 views
How would you solve this?
1.(f+g)(3)
6 answers
286 views
what is 39.5 grams of HCl in moles?
1 answer
267 views
A top fuel dragster can accelerate from 0-330mph in the time it takes to go 1000ft. assume that the acceleration is constant.
1 answer
431 views
What was the most important "stepchild" of the Byzantine civilization? Poland, the middle east, Italy, or russia
1 answer
372 views
Please help!!!
A car travels 90.0 minutes on the highway. For the first 36.6 minutes it travels 76.5 km/h. It maintains 95.1 km/h
1 answer
421 views
A vehicle accelerates from rest at 6.68 m/s/s for 4.1 s. What is the final speed of the vehicle?
1 answer
344 views
A stunt driver starting from rest needs to achieve a speed of 26.2 m/s. If her vehicle accelerates at 8.3 m/s/s, what distance
1 answer
331 views
A car decelerates at a constant rate from 98.5 km/h to 67.9 km/h over a distance of 0.651 km. How many seconds is the car
1 answer
418 views
How many seconds is required to stop a vehicle travelling 55.9 km/h if it decelerates at 8.2 m/s/s?
1 answer
310 views
Help?
Write the standard form of the equation of the circle with the given center and radius. 14. center (-2, 0) and r = 3
1 answer
384 views
Find the center and radius of the given circle and graph it.
1. x^2+y^2+10y+21=0
1 answer
365 views
A passenger plane and a jet leave att the same time from the same airport,traveling in opposite directions. The jet travels at
2 answers
691 views
The volume of a sample of dry methane (CH4) collected at 25°C was 7.00 L. The total pressure was 688 torr. How many moles of
1 answer
367 views
At 850 K, the value of the equilibrium constant Kp for the ammonia synthesis reaction N2(g) + H2(g) <--> N2H2(g) is 0.1690. If a
5 answers
823 views
Under the appropriate conditions, NO forms NO2 and N2O:
3NO(g) <--> N2O(g) + NO2(g) Use the values for delta G naught for the
6 answers
4,863 views
Under the appropriate conditions, NO forms NO2 and N2O:
3NO(g) <--> N2O(g) + NO2(g) Use the values for delta G naught for the
2 answers
823 views
A 220 air-track glider is attached to a spring. The glider is pushed in 12.0 against the spring, then released. A student with a
2 answers
776 views
I'm doing a writing assignment on plant stress physiology. The stress that I chose to research was heat stress. One of the
4 answers
876 views
A collision cart runs off the edge of a lab table that is 0.95 meters high. How fast did the collision cart leave the table and
4 answers
1,558 views
A cannon ball is fired at 50 m/s at a 37 degree angle above the horizontal. Calculate the time the cannon ball in the air,
2 answers
1,196 views
I'm doing a writing assignment on plant stress physiology. The stress that I chose to research was heat stress. One of the
3 answers
608 views
In a 1.070 M aqueous solution of a monoprotic acid, 4.81% of the acid is ionized. What is the value of its Ka?
2 answers
629 views
What is the concentration of ammonia in a solution if 24.20 mL of a 0.1140 M solution of HCl are needed to titrate a 100.0 mL
1 answer
421 views
What is the concentration of ammonia in a solution if 24.20 mL of a 0.1140 M solution of HCl are needed to titrate a 100.0 mL
1 answer
432 views
What other factors can contribute to the rising in temperatures besides global warming?
1 answer
358 views
Help?
Write an equation for the line in point/slope form and slope/intercept form that has the given condition. 4. Slope = 3/2
1 answer
538 views
Can these get checked.
Find the slope of the straight line that passes through the given points or state that the slope is
1 answer
450 views
Into a 1.00 liter flask are placed 0.820 moles of NO and 0.223 moles of N2 and O2. What are the concentrations of NO, N2, and O2
3 answers
380 views
Please help with the products:
NaHCO3+H2SiF6= ????
3 answers
345 views
Check ?
If f(x) = int(x), find the given functional value. 35. f(-14.321) = 14
4 answers
338 views
Are these Correct?
Write an equation for the line in point/slope form and slope/intercept form that has the given condition. 1.
2 answers
936 views
The lengths of the sides of quadrilateral PQRS are PQ=x^2, QR=20-x, RS=x^2-4, PS=1-4x. Find a value of x that will make PQRS a
4 answers
502 views
Given: angle BAC is congruent to angle ACD, segment BD bisects segment AC, and segment AC bisects angle BCD.
Prove: quadrilateral
1 answer
919 views
Does SSSS postulate work as a congruence theorem for quadrilaterals? Explain.
2 answers
488 views
Does SSSS (four sides of one are congruent to four sides of the other) work as a congruence theorem (a way to prove they are
1 answer
381 views
How much 10.0 M HNO3 must be added to 1.00 L of a buffer that is 0.0100 M acetic acid and 0.100 M sodium acetate to reduce the
3 answers
2,890 views
what are the equilibrium concentrations of Pb2+ and F- in a saturated solution of lead (II)flouride if the Ksp for PbF2 is
4 answers
3,126 views
What is the pH of a saturated solution of silver hydroxide, given Ksp =1.56*10^-8
4 answers
2,012 views
Can some one check these?
Sentence structures ; 1. In the bitter cold, (he, him) and Dad struggled to save the orange crop. My
6 answers
869 views
Check?
These right? 1. In the bitter cold, (he, him) and Dad struggled to save the orange crop. In the bitter cold, he and dad
4 answers
582 views
Can someone read over this paper and tell if it's okay?
Plagiarism Assignment This is an interesting and serious topic. For this
3 answers
732 views
Part 1: Poem Structure
"Annbel lee" by edgar allen poe Check PLEASE?? In this part, you will analyze the structure of the poem.
2 answers
701 views
PLEASE, PLEASE CHECK?
Drama: Julius Caesar 1. Caesar returns to Rome during the: A. Easter holiday B. Feast of Lupercalia C.
2 answers
1,285 views
Check?
Answers On bottom. Electrostatic interaction is important for which type of bond? A. ionic bond B. triple covalent bond C.
1 answer
667 views
Check?
Answers On bottom. Electrostatic interaction is important for which type of bond? A. ionic bond B. triple covalent bond C.
1 answer
889 views
Check?
Answers On bottom. Electrostatic interaction is important for which type of bond? A. ionic bond B. triple covalent bond C.
2 answers
668 views
Help?
Which word in a sentence or phrase determines the gender of its descriptors? A. adjective B. verb C. noun D. infinitive E.
11 answers
1,717 views
Spanish ?? Mandatos informales .
Check Please, Answers are on the bottom of the page. 1) Choose the correct informal command for
4 answers
1,081 views
Can you check these?
Strong attractive forces that keep atoms connected together are called _____. A. valence electrons B.
2 answers
711 views
Chose the correct informal command for the following verb (usar) No ______________ mi computadora.
A. usas B. usaste C. usarás
2 answers
649 views
Is it to personal if I ask if you have an email?!
I would like you to check my spanish work before I turn it in to my teacher.
3 answers
851 views
PLEASE CHECK? :OO
Answers On bottom: A. Chose the right verb to complete the sentence. 1. A Marta ____________ comprar un vestido
4 answers
870 views
Showing your working clearly, solve the following simultaneous equations:
y+5x=3 2x^2-1=3xy+y^2
1 answer
428 views
Conjugate the verb in the preterito imperfecto and complete the sentence.
1. Todos los días yo (nadar) ____nadaba_________ en la
6 answers
892 views
Can someone give me some sentences to use, to describe yourself.
I have to write an essay describing myself. and I only have
3 answers
573 views
Can I have some more Ideas?
Persuasive Writing Assignment: Imagine that you are an agent who is interested in publishing new
4 answers
549 views
Preterit and imperfect?
StartFragment --> A. Choose the correct preterite tense conjugation. t� (dar) das dabas diste B. Choose
2 answers
1,350 views
A. Choose between the preterite or the imperfect.
1. We wanted to buy the car. QuisimosQueríamos comprar el auto. 2. The man
2 answers
721 views
Anwser in spanish.
Comprensión; ¿En qué siglo los conquistadores conquistaron América? ¿Cómo se llama la capital antigua de
2 answers
644 views
Check my spanish work on page 2 please?
Anyone?
1 answer
419 views
Check please?
The path of the launching of a space shuttle can be described best as a Answer: Ray?
3 answers
353 views
Help?
Suppose poing j has coordinate of -2 and JK=4. Then what is the possible coordinate(s) for K? A. 4 B. 2 or -4 C. -4 D. 2 or
1 answer
369 views
Pages
1
2
3
4
5
6
7
8
9
10