Thursday

May 5, 2016
Total # Posts: 51

**PHYSICS**

A player kicks a ball at an angle of 37 with the horizontal and with the initial velocity of 14.6m/s. A second player standing at a distance of 30.5m from the first in the direction of the kick starts running to meet the ball at the instant it is kicked. How fast must he run ...
*April 2, 2016*

**PHYSICS**

An object of mass 5kg is whirled round a horizontal circle of radius 5m with uniform speed of 5m/s by a revolving string inclined to the verticat. Calculate the tension in the string and the angle of inclination of the string to the vertical.Pls show the workings
*April 2, 2016*

**Chemistry**

10.5g of zinc trioxocarbonate(iv) were heated very stronglu to a constant mass and the residue treated with excess Hcl.calculate the mass of zinc chloride
*April 1, 2016*

**Chemistry**

10.5g of zinc was heated to a constant mass and the residue treated with excess Hcl: ZnCo3+Hcl-----ZnCl2+Co2+H2O. Calculate the mass of zinc chloride that would be obtained
*April 1, 2016*

**PHYSICS**

A ball is projected horizontally with a velocity of 2.5m/s. Find its position and velocity after one second. pls show ur workings.
*March 29, 2016*

**PHYSICS**

1)At the instant traffic turns green, an automobile that has been waiting at an intersection of roads accelerats with 5ms-2. At the same instant a truck traveling with a constant velocity. (i) how far beyond its starting point will be automobile overtake the truck? (ii)how ...
*March 29, 2016*

**Chemistry**

1)Naturally occuring boron is made up of 20% by mass of 10B isotope and 80% by mass of 11B isotope.Calculate the relative atomic mass of boron. (2)Natural Silicon containing ores contains 92% of 28Si, 5% of 29Si and 3% of 30Si.Calculate the relative atomic mass of Silicon.
*March 28, 2016*

**science**

find the direction p of the line of intersection of the plains x+3y-z=5 and 2y +4z=3
*August 27, 2015*

**Discrete Math**

Sure i can show my work. I did a and already. answer: total club member is 14 so for a 14.13 and for b 8.6 (need to do the calculation). But it is not ringing the bell for c. So, if you could please help me or guide me through to do this it will be appreciated. Thank you.
*April 30, 2015*

**Discrete Math**

3. A club with 8 women and 6 men needs to choose two different members to be president and vice president (combination or permutation). a. In how many ways is this possible? b. In how many ways is this possible if women will be chosen as president and a man as vice president? ...
*April 30, 2015*

**Discrete Math**

Determine where the big O(g(x)) for following functions • F(x)=2xlogx+1 • F(x)=3x -2x +1 • F(x)=4x -2x -3x +4 • F(x)=( x +1)/( x +4) • F(x)=(x+1)/(x-4
*April 30, 2015*

**Discrete Math**

15 Please calculate P(E|F) given P(F|E)=0.3, =0.25 and P(E)=0.6
*April 30, 2015*

**Discrete Math**

14 There 2 dies. One is 8 sides (octahedral die) and another is 6 sides (normal). All are fair dies. a. What is the expected value when the 2 dies tolled together b. What is the variance when the 2 dies tolled together
*April 30, 2015*

**Discrete Math**

13 Define F as failed in the diagnostic test that P(F)=0.08 and A as failed in the real test. Given a student was failed in the diagnostic test, the probability he/she is also failed P(A|F)=0.90. The conditional given the student was not failed in the diagnostic test and not ...
*April 30, 2015*

**Discrete Math**

12 A computer science department has a probability of 0.35 that a senior receives a job offer in IT before graduation. Random select 8 senior students • What is the probability that 5 students received offers before graduation? • What is the probability only 1 ...
*April 30, 2015*

**Discrete Math**

thank you.
*April 30, 2015*

**Discrete Math**

There are 8 black balls and 8 white balls in a box and cannot be seen through: • How many balls must be picked up in order to guarantee there are three balls having the same color • How many balls must be picked up in order to guarantee there are three white balls
*April 30, 2015*

**phy 111**

1 An ideal gas undergoes a cycle of processes as shown in the p-V diagram gases . Which statement correctly describes the situation? Click here to see exhibit The internal energy of the gas increases over one complete cycle Over the entire cycle, work is done by the gas. The ...
*March 30, 2015*

**US History**

I think it is C. separate but equal
*February 24, 2015*

**Chemistry **

What mass of pure silver would you obtain from 85.0 g of AgNO3? My work The answer i got is 53.55 g Am i right?
*November 23, 2014*

**Science**

State in words the specific information conveyed by a label reading of 0.25M oxalic acid
*July 8, 2014*

**Physics**

vf=vi+at, 0=vi+)(9,81)(1,15)
*June 4, 2014*

**L.O**

ways in which sti impact on the teenager
*May 2, 2013*

**Statistics**

36%of adults say cashews are their favorite kind of nut. You randomly select 12 adults and ask each to name their favvorite kind of nut. Find the probability that the number who say cashews are thrie favorite nutis (a)exactly three, (b) at least four, (c) at most two
*March 30, 2013*

**plzz help me **

2. As you read The Cay, you will learn about people and their prejudices. as you read the cay Why do you think there would be feelings of hostility toward those of other races in Curacao? 3. Name 6 natural resources in Curacao. 4What is the capital of Curacao? Describe where ...
*January 18, 2013*

**LAC .**

You ARE one of the rudst person i have ever meet now if you aare not willing to commet to what you signed up for then GET OUT!
*January 18, 2013*

**plzz HELP me**

these tutors are ridiculus there supposed to HELP you not just check your work they are supposed to HELP get it HEP HELP HELP! my mom made me join this website for HELP and my mom even says i dont have to use this website she signed me up for another kind of website like this ...
*January 3, 2013*

**plzz HELP me **

If it is Ms.Sue or WRITEACHER do not bother because i know you do not help if your going to help than help but if not than don't but i don't want to hear complaining about not helping now anyone please help _______ , seen here in Figure 10-2, has ladder rungs of ...
*January 3, 2013*

**WARNING!!!!!!!!!!**

I am not trying to be mean! But you guys are supposed to HELP not to just check answers or tell us to look on another website. You are supposed to (HELP) on the website discription it says 200 tutors willing to Help but i think it is 298 you and the writeacher. I am not trying...
*January 2, 2013*

**social studies**

THIS is your last warning dont be surprize if you get a dissapointing phone call
*January 2, 2013*

**social studies**

Sue i have gave you a timeline which you have past this is the last time i will limit your timeline till 4:00 that is it write back OR REMEMBER what i said that is final and i hope you understand 012345678910 BREATH and HELP ME OR remember what i said! I am not trying to be ...
*January 2, 2013*

**social studies**

Sue she said to put my answers and i did she said that she would check them and she did not i need you HELP and this website is supposed to HELP and right now it is not your supposed to teach me and stuff like that and if your not willing to do that i will call whoever owns ...
*January 2, 2013*

**social studies**

begging you begging you plzzzplzzplzzplzzplzz just plz help MEMMEMEMEMEMEEM I REALLY NEED YOUR HELP PLEASE
*January 2, 2013*

**social studies**

plzz just plzz HELP me i have to get this done now plzz i dont have time to look it all up and i really need your help im begging you
*January 2, 2013*

**social studies**

You said to post my anwsers 1.b 2.d 3.a 4??????? now can you HELP me?????plzz i have to get this done now i am already behind on it
*January 2, 2013*

**social studies**

plzz HELP me with my social studies i need to get this one done within 10 min plzz 1. Which word most closely means civility? (1 point) respect discipline patriotism liberty 2. Civic-mindedness most encourages people to (1 point) speak their minds about issues honestly. treat ...
*January 2, 2013*

**7th grade social studies**

i am pretty sure they are all correct great job PEACE OUT!
*January 1, 2013*

**7th grade science Ms. Sue please only 5 questions**

All of your anwsers are correct you are very SMART you dont need help on your homework yeh sometimes you make mistakes but that is how you learn in life you need to learn how t othings on your own to prepare for collage and what happens if someone cheats you and gives you all ...
*December 6, 2012*

**7th grade science Ms. Sue please only 5 questions**

All of your questions are correct you are a very smart girl you don't need to ask for help do your studies and you will get it right if you get some wrong that is okay just study some more you will learn from your mistakes! I PROMISE PEACE OUT!
*December 6, 2012*

**7th grade science help Ms. Sue please!**

1-4 is correct the last one is B great job PEACE OUT!
*November 8, 2012*

**math**

sven is thinking of two numbers. the sum is 12. the diffrence is 4. what are the two numbers?
*August 18, 2012*

**History**

Ms. Sue, Thank you for all that you do! You are amazing help!! thank you for being there for us students that need help. You are wonderful! And thank you jasmine for being logical and saying such nice things to Ms. sue. Also, thank you stephanie for pointing out the truth and ...
*June 6, 2012*

**algebra**

Idk It Looks like Divide then Multiply
*December 5, 2011*

**MATH QUIZ**

lol connections???? any way....... 1.c 2.b 3.a 4.d 5.d 6.a 7.c 8.a 9.d i know that this is 100% correcrt. i just took the quiz now
*October 5, 2011*

**math**

identify which property is being illustrated. 15.1=15 5.0=0 11.1/11=1 3+2=2+3 7+-7=0 -9.1=-9 6.1/6=1 -1+1=0 5.6=6.5 (2+3)+5=(3+2)+5 7(8+5)=(8+5).7 (3+2)+5=3+(2+5) 3(9+1)=(3.9)+(3.1) (1+2)(3+4)=(3+4)(1+2) 4(2.6)=(4.2)6 3(5-a)=15-3a
*September 25, 2011*

**geometry**

find to the nearest tenth of a centimeter the length of a diagonal of a square if the measure of one side is 8.0 centimeters
*March 1, 2011*

**5th grade math - multiplying decimals**

ABSOULUTLY CORRECT cant explain it any better just letting you know cheating on your like this before you turn it in will catch up with you in life PEACE I GO just giving you a little tip but hope i helped your cofindence to beleive that you dont need help just turn it in i ...
*February 10, 2010*

**physics**

Find the area under the line within each interval
*December 1, 2009*

**Physics**

Two point charges, Q1 = -6.7 µC and Q2 = 1.2 µC are located between two oppositely charged parallel plates. The two charges are separated by a distance of x = 0.32 m. Assume that the electric field produced by the charged plates is uniform and equal to E = 75000 N/...
*January 29, 2008*

**Accounting-balance sheet and income statement**

Argo Sales Corporation has in recent years maintained the following relationships among the data on its financial statements: Gross profit margin 40% Net profit margin 10% Rate of selling expenses to net sales 20% Accounts receivable turnover 8 times per year Inventory ...
*November 30, 2007*

**Accounting**

Argo Sales Corporation has in recent years maintained the following relationships among the data on its financial statements: Gross profit margin 40% Net profit margin 10% Rate of selling expenses to net sales 20% Accounts receivable turnover 8 times per year Inventory ...
*November 29, 2007*

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