ash

This page lists questions and answers that were posted by visitors named ash.

Questions

The following questions were asked by visitors named ash.

can you please check my answers and help me with one question? During a lie dector test, a voltage of 6 V is impressed across two fingers. When a certain question is asked, the resistance between the fingers drops from 400,000 ohms to 200, 000 ohms. What...

what are the cell builders

similarities+differences between a light microscope and a electron microscope?

HELP! (UNGERT)due next week tue 11 dec :what the similarities+differences between a light microscope and a electron microscope?

I am trying to plan a lesson about negative prefixes for 5th graders and can't find any good websites to help me. I was hoping someone could help me find some resources. If someone knew of a fun or interesting way to teach this lesson that would be even b...

the french goverment tried to improve living standards for the rural poor by a)paying a stipend to poor families b)encouraginf chea; english imports c)hiring the poor on major public works projects d)establishing a nat'l network of free public elementary...

(48)with the exponent of 1/2

(-8)the exponent is -1/3

how many grams of solid NaOH are required to prepare 200 ml of a .05 M solution?

how many milliliters of 5M NaCl are required to prepare 1500 ml of .002M solution?

If you were a teacher, and these numbers represented your students' scores on a test, would the median or mean give a better picture of the overall class performance? The numbers are 22,38,42,65,75,76,79,82,83,87,88,89,89,91,92,94,96,97,98 The mean is: 78...

Does any one know how to find the mean of a normal gaussian distribution just by looking at the graph??

What is wrong with the following statement: “In our study, people with bipolar disorder who underwent therapy in addition to taking medication were significantly less likely (p < 0.05) to require hospitalization as compared to those taking medication alon...

A researcher reports that "Students were randomly assignment to intervention or a control group; the two groups did not differ significantly prior to the start of the intervention. At the end of the study, those receiving the intervention showed statistic...

If we are told that statistical significance has been achieved, what does that allow us to infer? A. That the differences seen in the samples can be generalized to the population that the sample represents. B. That the measures used are valid and reliable...

A quantity of 16.13 mL of a KOH solution is needed to neutralize 0.4883 g of KHP. What is the concentration (in molarity) of the KOH solution? I don't even know where to begin with the first one. Calculate the amount of heat liberated (in kJ) from 375 g o...

If 60.0 mL of 0.150 M CaCl2 is added to 50.0 mL of 0.100 M AgNO3, what is the mass in grams of AgCl precipitate?

Would this correctly result in random assignment? 1. A researcher assigns students to one of three conditions based on the month of their birth. If they were born in January, April, July, or October, they are assigned to condition A. February, May, August...

resaerch pictures in books and magasines showing other methods of disposal of fullness

I was wondering where i could find some information or articles about people with opinions about : whether there should be a national curriculum in the united states. I have tried googling the topic but i couldn't find much info there. Anything at this po...

26 protons and 24 electrons. write the symbol of ions

Over a period of 9.0 seconds a plane changes its velocity from 29.5 m/s to 45.7 m/s. What is its uniform acceleration? ---------------- I'm reviewing for my final and i can not think of what the formula to solve this is.

A train with a velocity of 45.1 m/s must come to an emergency stop in 10.6 s. How far did it travel during this time? i tried to use the x=1/2at^2+vit+xi equation but that did not work..

what formula should i use to solve this quadratic formula? 2x2 + 4x + 2 = 0.

Is the following true or false? The actual size of a measurement multiplied by a conversion factor remains the same, because the measurement being converted is multiplied by 1.

whats 1/8 of $84.00

Defendant A was suspected of selling stolen property from his dorm room. An undercover campus police officer knocked on Defendant A’s door. And when answer, asked for an affordable radar detector. In response, defendant A said that he just got two new one...

A store sells televisions for $360 and video cassette recorders for $270. at the beginning of the week its entire stock is worth $45,990. During the week it sells three quarters of the televisions and one third of the video cassette recorders for a total...

i have a question regarding statistics. i just don't know how to do it and would really appreciate if someone could tell how i can solve it. the question is; a population of scores contains exactly 5 scores : 2, 3, 6, 8, 11 a) there are 5x5=25 different s...

i have a question regarding statistics. i just don't know how to do it and would really appreciate if someone could tell how i can solve it. the question is; a) compute the mean and the standard deviation of the population? ive looked through all my notes...

find the area of a square ABCD 16 square meter.find the area of the area joining mid points of the side

solve: 2cosx-1=0

A coach with a mass of 100 kg is placed on an adjustable ramp attached to a truck. As one end raises, the couch begins to move downward. If it sldes with an acceleration of .79 m/s^2 at 12 degrees, what is the coefficient of kinetic friction. I think I fo...

Someone attaches a 27 kg bale of hay to one end of a rope passing over a frictionless pulley connected to a beam in a hay barn. Someone else pull down on the opposite en of the rope with a force of 397 N. Ignoring the mass of the rope, what will be the ma...

what was the first hr on the titanic atmoshere like

at the end of every 3 months, Rita deposits $100 into an account that pays 5% compounded quarterly. After 5 yrs, she puts the accumulated amount into a certificate of deposit paying 8.5% compounded semiannually for 1 yr. when this certificate matures, how...

write the constraints as linear inequalities and identify all variables used. A canoe requires 8 hours of fabrication and a rowboat 5 hours. The fabrication department has at most 110 hours of labor available each week

Santa Fe Company purchased merchandise for resale from Mesa COmpany with an invoice price of $24,000 and credit terms of 3/10,n/60. The merchandise had cost Mesa $16,000. Santa Fe paid within the discount period. Prepare entries that Santa Fe Company shou...

solve this linear programming problem; A chain saw requires 4 hours of assembly and a wood chipper 6 hours. A maximum of 48 hours of assembly time is available. The profit is $150 on a chain saw and $220 on a chipper. How many of each should be assembled...

find the average rate of change f(x)=x^2 + 2x between x=0 and x=6 can anyone please help me explain why the answer is 8? thank you!

use the product rule to find the derivatives of the given function y=(3x^2-8)^2

a class consists of 14 men and 16 women. A group of 5 is randomly chosen a) the probability of this group containing at least 2 women and at least 2 men? b) probability the group contains the same gender.

(2x^2+3x-15) divided by (x-3)

there are seven pies if i take away 2 1.3 how many are left

The drawing shows a boat being pulled by two locomotives through a canal of length 2.50 km. The tension in each cable is 5.00 103 N, and è = 19.0°. What is the net work done on the boat by the two locomotives?

The sides of a parallelogram are 25 cms and 15 cms.The height to the 25 cms side is 15 cms.What is the speciality of this parallelogram ?

a school playground is in the shape of a rectangle 700 feet long and 200 feet wide. if fencing cost 20 dollars per yards what will it cost to place fencing around the playground

cos(15degrees) this is not plugging it in the calculator, please help me right down steps. i really need help.

a bus is moving downhill at a slope of 5 degree . at the moment when the speed of the bus is 30km/h,the driver spots a deer 30m ahead. he applies the brakes and comes to a stop. the is paralysed by fear and does not move.will the bus stops before reaching...

use the intermediate value theorem to show the polynominal function has a zero in the given interval f(x)=x^5-x^4+3x^3-2x^2-11x+6; [1.5,1.9] x= -2.33 y=10.19 after i plugged in the 1.5 and 1.9 i just want to know if my x and y are correct

form a polynomial f(x) with real coefficients having the given degree and zeros degree 4 zeros 5+3i;3 multiplicity 2 enter the polynomial f(x)=a?()

find the remaining zeros of f. degree 4 zeros i, -18+i enter the remaining zeros of f please help me out!

all students in a pe class completed a basketball free throw shooting event and the highest number of shots made was 32. the next day a student who had transferred into the school completed the event, making 35 shots. indicate whether adding the new stude...

i need help with this problem 6/13 devided by 4/39

a balloon is moving upwards with speed of 5m per second .when it is at height 98 m.a packet dropped from it .what velocity of packet when it strikes the ground

Before she went to the grocery store, Jana had 4 tomatoes in her refrigerator. For the next 3 weeks she buys n number of tomatoes each week. Which algebraic expression represents how many tomatoes she has at the end of three weeks? A. 4 − 3n B. 4 + 3n C....

Felipe has saved $625. He is starting a part-time job that pays him $150 a week, and he plans to save all of the money he earns. Which algebraic expression represents Felipe's total savings after x weeks? A.625x + 125 B.775x C.150x + 625 D.125x - 650

A cell phone company charges each customer a base rate of $15.00 per month for its services. The company also charges each customer $0.02 per minute used. Which algebraic expression represents each customer's monthly charge for m minutes? A.15 (0.02m) B.1...

A miniature-doll collector has a total of 254 unique dolls. The collector can afford to add 3 unique dolls a week to the collection. Which algebraic expression represents the number of unique pieces the collector has at the end of w weeks? would the answe...

An art collector buys 6 pieces a year for y years before donating 27 pieces to a museum. Which algebraic expression represents the number of pieces the collector still has in her possession? would the answer be 6y - 27?

Which of the following provides the most significant contrast to the feelings of the detained Chinese immigrants at the Angel Island Immigration Center in California? A.The feelings of the Chinese immigrants at Ellis Island. B.The feelings of the European...

15.8 grams of potassium chlorate is decompossed and the gas is colected over water at 29 degrees celcius when water vapor pressure is 30 mmHg. Assuming 100% yeild of products, what is the total pressure in the vessel after the reaction in complete?

a projectile is thrown with initial speed v0=25.0m/2 at an initial angle with the horizontal ANGLE=45 degrees. a. find the time when the projectile is at the maximum height. b. find the position(x,y) at the maximum height. c. at time T, find the component...

A 5m long diving board of negligible mass is supported by two pillars. One pillar is at the end of left of the diving board, the other is 1.50m away. Find the forces exerted by the pillars when a 90kg diver stands at the far end of the board.

a square has an area of 169 square centimeters. find the area of the largest circle that could be drawn inside the square. round your answer to the nearest square centimeter.

1. The product of 7/16, 4/3, and 1/2 is A. 7/12. (B). 7/24. C. 21/32. D. 2 13/48. 2. The total of 36, 78, 198, 475, and 620 is (A). 1,407. B. 2,109. C. 1,731. D. 1,187. 3. The quotient of 794.1 divided by 7.61, expressed to two decimal places, is A. 95.83...

Consider the protagonist in the novel that you read this semester. In a response of no fewer than three paragraphs, explain how this character changes over the course of the novel. Include examples of these changes in your response. its over sence and sen...

how can i make my carier in torism

Two pairs of shoes and four pairs of socks cost $125, and three pairs of shoes and five pairs of socks cost $182. Find the cost of a pair of socks. $

Assume Z has a standard normal distribution. Use Appendix Table III to determine the value for z that solves each of the following: (Round your answer to 2 decimal places.) P(Z<z)=.9 P(Z<z)=.5

The life of automobile voltage regulators has an exponential distribution with a mean life of six years. You purchase an automobile that is six years old, with a working voltage regulator and plan to own it for three years. a)What is the probability that...

If a number increases from 2,000 to 2,610 what is the rate of increase?

Calculate the molar concentration of a solution made by dissolving 20.0g of sodium hydroxide to make 300ml of solution.

a cyclist is travelling with an average velocity of 5.9m/s [w]. what will be his displacement in 1.5 h? please show steps to answer-I tried but couldn't find the answer :(

how do I rearrange the equation a=d/t if I want to find d?

read the following lines of dialogue from a coversation johnny has with mrs. bessie, the lytes servant. "what happened to that Cousin Sewall?" "Gone to Worcester. Joined up with the Minute Men." "But hes too fat and.." "Soft? No. From now on nobodys too f...

Two key components to keeping your heart healthy that are within your control are exercise and.. A. diet B. Rest C. heredity D. enviroment I think it's B.. am I right?

explain an animal cell in your own words and two things each part does

Whose mill launched the factory system? A. James Monroe B. Eli Whitney C. Samuell Slater D. Francis Cabot Lowell I think it's D.. am I right?

find the sum of the interior angles of a nonagon. I know a nonagon has 9 sides.. A. 140 degrees B. 1,620 degrees C. 1,260 degrees D. 1,450 degrees If the question is asking for each interior angle then I think the answers A but if it's asking for the sum...

1. is line "L" parallel to line "M"? *picture of a transversal.. lines L and M don't touch and one line crosses through line L and M to create a transversal. angles 124 and 118 are on the bottom left side of the transversal* I tried my best to explain the...

a rock is thrown vertically upward from ground level at t=0. At t= 1.5s, it passes the top of a tall tower and 1.0 s later, it reached its maximum height. what is the height of the tower?

|x^{2}-16x+56| = -4x-7 what does x equal?

Keri walks her dog every morning. The length of the walk is 0.55 on each weekday. On each weekend day, the walk is 1.4 times as long as a walk on a weekday. How many kilometers did Keri walk in one week

simplify the complex fraction 4/x+5 +2 _________ 14/x+5 -2 Once i multiply by the LCD i get 4+2(x+5)/14-2(x+5) however i can't see what i can do next to simplify can you explain.

2 and 1over 4plus 5over8mines1over 2

a ribbon is 7/9 of a yd long.divided by 3 people, what length will ea get?

to what height should a cylindrical vessel of diameter d be filled with a liquid so that due to force on the verticle surface of the vessel be equal to the force on the bottom

1: Length of lactus rectim of parabola with vertex(1,2) and directrix 3x-4y-2=0 is A) 27/5 B) 18/7 C) 28/5 i kniw the formula to find length of lactus rectum =4a

A person playing a game of chance has a 0.25 probability of winning. If the person plays the game 20 times and wins half of that number of times, what is the difference between the theoretical probability and the experimental probability of that person wi...

if x is the set of pupils in a certain school and y is the set of pupils who play volleyball in this school.write y complementary in the distinctive method and shade by venn diagram

a person runs 3 meters per sec for 1 min. how far did they go? would it be 3m/s x 1 = 3? is it correct?

solve log2x-6^256=4

The hydrostatic equation holds not just for air, but for other fluids such as water (air, though it is a gas, is often referred to as a 'fluid') as well. In the case of water the equation becomes even easier, as water (as opposed to air) can be treated as...

A= (x/7<x<8,x i s a counting number)

divide these amounts into the given ratios: 12,3:1 15,2:1 can you explain how to work it out? thank you

Three numbers multiplied together equal 2880. A X B X C= 2880 A X B=360 A X C= 160 A= B= C=

Miniature cactuses usually cost £25 but have a sale price of £20. what is the percentage decrease in the price of miniature cactuses?

Answers

The following answers were posted by visitors named ash.

a car travels in a straight line for 3 h at a constant speed of 53 km/h. what is the acceraleration? answer in units of m/s2.

what literary term might be used for this? "but if possibility of evil be to exclude good, no good ever can be done

A slice of pizza has 500 kcal. If we could burn the pizza and use all the heat to warm a 50-L container of cold water, what would be the approximate increase in the temperature of the water?

sorry. thanks for letting me know!

b) because im in middle school now so im kinda of an expert

Should this evidence be excluded? What court case(s) justify your decision?

wow! sure is. thanks so much sir! :]

actually i have a question is that 1 big problem or 4 different ones???

I don't think I did it correctly. I got a very very small number.

Ok, that's what I got but I wasn't sure if it was correct. Thanks so much!

It is false. The smaller angle can have a greater value.

Thanks!I get it now. I had gotten the normal force, but I wasn't sure how to get the force of friction, but this helps.

eric is right. pg 682 has it listed. but its the same thing gk was saying, just less work

are you asking for the slope and y-intercept to graph slope= -3/5 and y-int=3

nope im not :( and my teacher doesn't explain well...thank you! i've been trying to figure out how to come up with the asnwer but gosh i couldn't thank you again!

A system of equations can result in 3 possibilities: consistent, inconsistent, and dependent. Discuss each of these types of solution that can be generated, and describe the graph of each possibility.

those sentences seem great to me. With num 3 use (able). Try also to make your sentences as interesting as possible.

An easy way to answere this is to go on word prosser then go to tools and get on spelling and grammar it works great. ash

a positive bias

yepp in the same class right now... this is crazy I cannot find anything for this Checkpoint. This bits but Ima have to try my best. Even if it means no luck... If anyone can figure it out let me know. =)

Ms. Sue, you're here to HELP. Not get smart with people trying to find help, which is your job on here. I don't care if she posted it in the math section, if you're not going to help then don't answer! Your job is NOT to get smart and direct people to the...

in a writting competition, the first place winner receives 1/2 of the prize money.the second runner up receives 1/4 of what the winner won .what was the total amount of prize money distributed if the winner receives $6000.

i changed it too f(1.9)= 10.186 f(1.5)= -2.344

so i am right? x and y? x=-2.344 y=10.186 it was continuous, but they wanted it rounded to three decimal places

check the mole quickly

I believe it is c?

okay. I think the answer is b?

(2*-393.5+4*-242)-(2*-293+0) Delta H+ -1169 kJ/mol

what do you use for the V in PV=nRT?

coolmathgames(dot)com games(dot)com miniclipgames(dot)com (this one is my fav)

so its 132.665 cm squared??

THANK YOUUU!! c:

My 2nd answer for 6th is C, is that correct?

Whats the Question?

I'm assuming you solve for x? so 1-5x-4>-3 -5x-3>-3 -5x>0 x<0

I believe D, because the mean of X~U(a,b) is E(x) =(a+b)/2

Area= pi*r^2 2r=d 2r=26 r=13 area=pi*(13)^2=pi*169

A)(9/8)/(2/3) can be written as (9/8)*(3/2), by reversing the denominator you can multiply instead of dividing, much easier. so(9*3)/(8*2)=27/16 B)take 1 and 2/3 and make it into a whole fraction. so 3/3+2/3=5/3 Do the same for 2 and 2/3 = 6/3+2/3=8/3 The...

4, because you can't have a zero in the denominator, but you can have one in the numerator that will make the whole equation zero.

So the number of fails is 4.777? How id you get .5?

Oh Oh Oh is it C then?

When it says "within your control" is that saying not in my control ?

Oh okay.. that's what I thought at first. I can answer the question now. Thank you

Ms. Sue, is it C?

Okay. So, I would've chosen the right answer if I understand the question. Thanks Ms. Sue!

Sorry I was trying to explain the picture. They are consecutive interior angles

Also, I don't think they are parallel because if it's parallel then it would be equal and the angles *124 and 118* are not equal.

Yea you are right I have no idea why it is called open study you can't even ask questions from your test or study's xD

women got to vote

a. E(x)=np=(10)(0.35)=3.5 b. p(x=4)=10C4(0.35)^4(1-0.35)^6 =0.2376 c.

Thank u soo mch fr helpin me out..

Ms.sue what is wrong with you

someone help dont know the answer i slept in class while the teacher was explaining

4/4 ! thank you!

50% dd x Dd= Dd Dd dd dd

12= 3x/4 48=3x x=16

keep using punnet squares to cross the genotypes of parents!

A= 20 B= 18 C= 8

why would you give a link if someone has to go to all the trouble to remove the spaces, to only possibly find out that it was a troll? :L

^ major oof; some people just can't spell- and those people are idiots to me

"TRUST ME ON THIS" Is right. I got an 8/8; I'm just waiting for my essay to be graded. :) Good luck to everyone who does this! :DD

(Connections Academy Answers; 8th grade) For Lesson 1: The Conservative Revolution CE 2016 40082Y0 Social Studies Grade 8 B Unit 6: Meeting New Challenges, the following answers are correct... 1. B 2. C 3. A 4. A I hope this helps someone out! :)

(Connections Academy Answers for 8th Grade) For Lesson 1: The Conservative Revolution CE 2016 40082Y0 Social Studies Grade 8 B Unit 6: Meeting New Challenges, the following answers are correct for the PRE-TEST... 1. D 2. A 3. C 4. D 5. D 6. B 7. B 8. C 9....

(Connections Academy Answers for 8th Grade) For Lesson 2: The End of the Cold War CE 2016 40082Y0 Social Studies Grade 8 B Unit 6: Meeting New Challenges, the following answers are correct... 1. A 2. C 3. B I hope this helps someone out! :)

Thank you so much @Saints! I got an 8/8 with the following answers: 1. A 2. B 3. A 4. D 5. C 6. C 7. A 8. C The essay part of your answer was amazing as well, though I do suggest that if someone were to copy those answers, to put the essay question into t...

Thanks to @sadboihour , @Anonymous , @Google , and @Me for posting the correct answers, I got a 5/5. In case you're wondering what the answers were for Lesson 4: Terrorism and Wars Overseas CE 2016 40082Y0 Social Studies Grade 8 B Unit 6: Meeting New Chal...

Thank you @jayyy for posting the correct answers! It helped me out a lot. (Answers correct for: Lesson 5: Global Challenges CE 2016 40082Y0 Social Studies Grade 8 B Unit 6: Meeting New Challenges 8th grade Connections Academy) Answers 1. B 2. D 3. A 4. D...

Thank you so much @Barry Allan for these answers! I got a 4/4 on my quick-check! In case you're wondering, the answers are: 1. B 2. A 3. B 4. C Have an amazing day! :3

i trust u guys =^=

actualy for conections acadamy it is c c b c

dont talk like that

what is it for like which test and which questions

i got c b c a as 0% it was all wrong 😫😬😤😡😧😨😰😩😱😲😥😣

but Y E E T and again Y E E T is right