# Posts by ashley

Total # Posts: 3,457

maths
Steve,how to get 4.9?

maths
A large pipe has a diameter of 9.8×10^2cm.Water flows in the pipe at a speed of 5m s^-1.Find the volume in m^3,of water that flows out from the pipe every second,correct to 2 significant fogures.[Take pai as 3.142]

writing thesis statments
I am stuck on what would be a good thesis statement for my topic of, " How does drug addiction affect America as a whole?

health

rational and irrational
is 0.3 pi rational,67/79 , 75 pi,0.3 pi,13 pi

math
nadia has taken 3 exams and her average score so far is 80.If she gets 100,a perfect score on the remaining 2 exams what will her new average be ?

math
86

math
omar has taken 4 exams and his average score so far is a 79.If he gets 100,a perfect score,on the remaining two exams,what will his new average be ?

EARTH SCIENCE
#1 Is A) i just took the exam.

GUESS MY RULE WITH LETTERS
X=4 y=17

Science
I will send answer in to help anyone who need it. It will take a while tho. ;)

Science
Really Jiskha? -.- Nice, but I think we all know you are fake. And you are being stupid.

Science
I'm sorry, I came back to see if I made mistake and who is Heather Tamayo? O.o

Science
But these are all correct. I showed me the right answers, I did wrong in case you are wondering =)

Science
Hey y'all I got the answers for 1-13. The rest has to be graded. Will tell y'all then. But here is 1-13 1.c 2.c 3.b 4.b 5.d 6.a 7.d 8.a 9.a 10.b 11.d 12.b 13.d Hope I helped y'all ;)Because some people gave the wrong answers and I got like one or two wrong...I hope...

Science
ok. I'm going to take the test. Will be back later to help y'all with answers you need. I know it might have been a long time, but I think I could help someone else who needs it later. ;)

semi colons and colons
this is what i ate for breakfast an apple and a bowl of ceral

PHI103
Assume you are given a sound argument. What do you know about it? (Points : 1) It is deductive. It is valid. Both A and B None of the above

PHI103
"10 is less than 100; 100 is less than 1,000; consequently, 10 is less than 1,000" is an example of a (Points : 1) sound deductive argument. valid inductive argument. sound inductive argument. weak inductive argument.

PHI103
To criticize a deductive argument logically, one might: hit the person making the argument. show one of the premises is false. show one of the premises is true. show the conclusion follows validly from the premises.

algebra
a survey at your school found that 792 in 1,220 students have a cell phone. what percent of the students in have a cell phone? round to the nearest hundredth where necessary 6.49% 54.04% 64.92% (i think that's the answer) 79.20%

chemistry
how many moles of nitrogen would be needed to make 10.0 ammonia?

physics

government
Why is the formal amendment process so difficult and complicated?

AP Chemistry
I HAVE NO CLUE

MATH
WHAT IS PRECALC

Math
17600*.081=1425.60 12100*.09=1089 1425.60+1089+1600=4114.60

physics
Two liters of nitrogen combine with 6 L of hydrogen to form 4 L of ammonia. If the molecules of nitrogen and hydrogen have two atoms each, how many atoms of hydrogen and nitrogen are there in one molecule of ammonia?

physics
The pressure in each of your car tires is 1.80 105 Pa. The mass of your car is 1660 kg. Assuming that each of your tires bears one-quarter of the total load, what is the contact area of each tire with the road?

physics
A plane flies due north (90° from east) with a velocity of 100 km/h for 3 hours. During this time, a steady wind blows southeast at 30 km/h at an angle of 315° from due east. After 3 hours, where will the plane’s position be relative to its starting point? Show ...

physics
A plane flies due north (90° from east) with a velocity of 100 km/h for 3 hours. During this time, a steady wind blows southeast at 30 km/h at an angle of 315° from due east. After 3 hours, where will the plane’s position be relative to its starting point? Show ...

physics
1. A man pulls a crate with a rope. The crate slides along the floor in the horizontal direction (x direction). The man exerts a force of 50 N on the rope, and the rope is at an angle q. Describe how the force components (Fx, Fy) change as the angle increases from 0° to 90...

physics
3. You travel from New Orleans, Louisiana, with the following vectors: • New Orleans à Point A: q = 180°, Δd = 483 km • Point A à Point B: q = 106°, Δd = 347 km • Point B à Point C: q = 106°, Δd = 347 km Remember: ...

Physics
A plane flies due north (90° from east) with a velocity of 100 km/h for 3 hours. During this time, a steady wind blows southeast at 30 km/h at an angle of 315° from due east. After 3 hours, where will the plane’s position be relative to its starting point? Show ...

Physics
Two spheres of equal mass are thrown against a wall with equal velocities. One sphere rebounds with 75% of its original speed, while the other sticks to the wall. Which imparted a greater impulse to the wall, the sticky ball or the rebounding ball? Justify your answer.

Physics
A 400 gram block slides down a 30 degree incline from rest and reaches the bottom with a speed of 4.50 m/s. If the height through which the block falls is 2.0 meters, find the average frictional force that acted on the block.

Science
Hey (-.-) that was my thing. lol Although, I have a good feeling your Mikia...?

Science
#LOTSOFLOVE

Science
"Girl that has no friends" Thanks! Although I only needed this last question..lol But I really hope your name doesn't mean that. Cuz I am heart broken right now... Anyway she is right the answers are: 1.b 2.c 3.b 4.a

Physics
A liquid of density 1.23 × 103 kg/m3 flows steadily through a pipe of varying diameter and height. At location 1 along the pipe the flow speed is 9.23 m/s and the pipe diameter is 1.07 × 101 cm. At location 2 the pipe diameter is 1.71 × 101 cm. At location 1 ...

Spanish
Can someone review my answers please 1. Alfredo dice que el viejo auto de Marisol todavía__ (ser/estar) seguro. Marisol piensa que quiere un auto nuevo pero no___ (ser/estar) segura. 2. Marta _____ (ser/estar) aburrida de pasar seis horas en la biblioteca. 3. Ella ...

history
Thank you!

history
In the election of 1912, Teddy Roosevelt's Bull Moose Party platform was built around what he called the A. New Freedom. B.(New Nationalism). C. Square Deal. D. Fair Deal. Correct?

Science
100% THANKS!

math
800

literature
what is the purpose of the odan tree in nigeria

Calculus-Applied Optimization Problem
If a total of 1900 square centimeters of material is to be used to make a box with a square base and an open top, find the largest possible volume of such a box.

Chemistry
Ok I thought that before I submitted the question but I thought that seemed too easy! That you so much for your help though :)

Chemistry
well i got 5 for the first part but I thought that the delta E was the same for both because the wavelengths were pretty much the same, so i got 1 as the final but that's only because that made both of the equations exactly the same

Chemistry
A ground state hydrogen atom absorbs a photon of light having a wavelength of 94.96 nm. It then gives off a photon having a wavelength of 95 nm. What is the final state of the hydrogen atom? I think I got 5 for an answer, but I am not sure if I did this right or not

Chem
ok, i think i got 5 for an answer do you think this is correct??

Chem
A ground state hydrogen atom absorbs a photon of light having a wavelength of 94.96 nm. It then gives off a photon having a wavelength of 95 nm. What is the final state of the hydrogen atom?

Spanish
I wanted to know if i used the right verbs Complete the sentences with the correct forms of conseguir, ir, pensar, querer, or suponer. 1. Nosotros (blank) de excursión a las montañas, Toño. 2. ¡Yo (blank) que vas a dormir todo el fin de semana! 3. No...

Spanish
I need help to revise these sentences, thanks Form complete sentences using the verbs and nouns provided. Add any other necessary words. 1. María Elena / mostrar / fotos / a sus amigas 2.Martín y su hermano / empezar / lecciones de natación / martes 3. ...

Spanish
I need someone to heck if this is correct Complete each sentence with the conjugated yo forms of the verbs in the word bank. hacer poner salir suponer traer 1. Todos los días salgo___ de la universidad a las tres y voy a casa. 2. Llego a mi casa a las cuatro y_pongo__ ...

math
what type of numbers is found an odd number of times in the table

math
what type of numbers is found an odd number of times in the table from 1 to 9?

Counting and probability
I have no idea on how to do this, please help! Maya is invited to a wedding. She's gets all the items (dress pants, shoes, necklaces and a scarf) she finds suitable to wear out of her closet. A) Maya has two dress pants and four blouses. how many outfits does she have ...

physics
a plane flies due north at 225km/h. a wind blows it due east at 55km/h. what is the magnitude and direction of the plane's resultant velocity?

physics
a plane flies due north at 225km/h. a wind blows it due east at 55km/h. what is the magnitude and direction of the plane's resultant velocity?

Physics
2.83

math
A painter leans a 15 foot ladder against the side of a house. The top of the ladder touches the house at a height that is 3 feet more than the distance from the house to the bottom of the ladder. How far is the bottom of the ladder from the house?

english
1. Which of the following sentences is correctly punctuated? A. The local police asked the F.B.I. to assist with the case. (B). Mr. Jones visited the YMCA before becoming a member. C. Mary remembered to buy milk didn't she? D. The company held it's annual party at the ...

Science!
thank you 100%!!!

Math
i don't know help me please

science
THIS IS WRONG. DR. BOB IS WRONG YET AGAIN. DON'T WASTE YOUR TIME LOOKING AT THIS.

Physics
The systems shown below are in equilibrium (with m = 4.80 kg and θ = 27.0°). If the spring scales are calibrated in newtons, what do they read? Ignore the masses of the pulleys and strings and assume the pulleys and the incline are frictionless. scale in (c) scale in...

Math (Algebra 2)
Source: At the end of 1993, scientists tracked 1550 nonfunctional components in orbit and projected 42 such objects are added each year. Suppose that an average of 15 of these are brought back to Earth each year. Question: Write the function "R" that models the total...

math

physics
A baseball player slams a fastball towards left field. The ball is hit 1.00 m above the plate at an initial velocity of 36.0 m/s at a 30 degree angle above the horizontal. The left field wall is 113 m away and is 3.00 m high. Is this a home run shot or not?.

physics
A baseball player slams a fastball towards left field. The ball is hit 1.00 m above the plate at an initial velocity of 3.0 m/s at a 30 degree angle above the horizontal. The left field wall is 113 m away and is 3.00 m high. Is this a home run shot or not?.

math
Find two numbers the exact answer is between 6 x 7,381

U.S hISTORY
WHAT TWO SOLUTIONS DID EFFICIENCY PROGRESSIVES OFFER TO MAKE CITY GOVERNMENT MORE EFFICIENT

english
Write the verb "see" in the present perfect tense. Use the pronoun "I" as the subject.? A. I have seen. B. I am seen. C. I am seeing. is it C?

Physics
A vector has an x-component of −25.5 units and a y-component of 56.0 units. Find the magnitude and direction of the vector.Direction ° (counterclockwise from the +x-axis)

Physics
Vector A has a magnitude of 29 units and points in the positive y-direction. When vector B is added to A, the resultant vector A + B points in the negative y-direction with a magnitude of 15 units. Find the magnitude and direction of B?

Physics
Vector A has a magnitude of 29 units and points in the positive y-direction. When vector B is added to A, the resultant vector A + B points in the negative y-direction with a magnitude of 15 units. Find the magnitude and direction of B?

EKG
This is a true and false question: 1. Patient motion my create artifact that looks like an atriall arhythmia. 2. The ECG tracing represents a 3 dimensional view of the heart's electric activity.

Consumer Math: Insurance
Choose as many answers as apply. Which of the following statements are true of ordinary whole-life insurance policies? A. The insured pays premiums on this type of insurance until his death. B. Ordinary whole life insurance covers the insured for the stated term of the policy...

Anatomy Physiology 1
1) How would the effects of a collagen vascular disease that affected only the collagen in reticular fibers differ from the effects of collagen fibers on organs & tissues? 2) Does fibrocartilage provide an articular surface as smooth as original hyaline cartilage? Why or why not?

Math
On May 23, Samantha Best borrowed \$40,000 from the Tri City Credit Union at 13% for 160 days. The credit union uses the exact interest method. What was the amount of interest on the loan? Using the scenario from the previous question, calculate the maturity value of the loan. ...

physics
A ball is thrown directly downward with an initial speed of 7.00 m/s, from a height of 30.4 m. After what time interval does it strike the ground?

math
Find and Interpret the median and the interquartile range for each distribution. The median: 31. Here's the set of numbers: 10, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 23, 24, 25, 27, 31, 34, 34, 35, 35, 36, 37, 38, 39, 39, 41, 43, 44, 45, 48, 49, 62, 73

Physics
A model rocket is launched straight upward with an install speed of 57.6 m/s. it accelerates with a constant upward acceleration of 1.70m/s^2 until its engines stop at an altitude of 240m. A. What is the maximum height reached by the rocket? The acceleration of gravity is 9....

Physics
A steam catapult launches a jet aircraft from the aircraft carrier John C. Stennis, giving it a speed of 190 mi/h in 2.70 s. a.) Find the average acceleration of the plane. b.) Assuming the acceleration is constant, find the distance the plane moves.

math
555666

Write the word form and tell the value of the underline digit for each number 488, 423, 046

Health
A. Just completed my exam and my answer was correct. Question 18 of 20 5.0/ 5.0 Points The difference between dysthymic disorder and major depressive disorder is that ________.

Health
Sorry about the mistype on my first response

Health
D. have a back up plan Per my reading guide "2. Prepare yourself. Prepare ahead of time for stressful events like a job interview or a hard conversation with a loved one. Picture the event in your mind. Stay positive. Imagine what the room will look like and what you will...

Health
D. Plan ahead. Per my reading guide "2. Prepare yourself. Prepare ahead of time for stressful events like a job interview or a hard conversation with a loved one. Picture the event in your mind. Stay positive. Imagine what the room will look like and what you will say. ...

Spanish 2
Give both the affirmative and negative "tú" commands for each of the following verbs. poner

Economics
Explain the statement “scarcity may be the single most significant word in the field of economics.”

Physics (Kinematics)
An airplane accelerates down a runway at 100 m/s2 for 15 s until it finally lifts off the ground. Determine the distance traveled before take-off.

Physics (Kinematics)
A car starts from rest and accelerates uniformly for 10 seconds over a distance of 200 m. Determine the acceleration of the car.

Physics (Kinematics)
A race car accelerates uniformly from 10 m/s to 50 m/s in 2 seconds. Determine the acceleration of the car and the distance traveled.

veterinary technician
1. in the keyword search on EDSeek's home page, enter the following statements: NASA* AND Mars*. based on the results from this search, choose the best answer to this question. which of the following is not a listed document type? A:diary B:book review C:report D:article

veterinary technician
which one of the following practices is allowed under copyright law?

Math
2000+500 or two thousand five houndred sorry its spelled wrong.

physics
Gang Gang Gang Gang

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