Wednesday

January 18, 2017
Total # Posts: 3,180

**area of a circle**

What is the aera of the circle whose center is at (2,3) and that's tangent to x-axis?

*June 18, 2016*

**math**

How many possible points so that the x-coordinate an the y-coordinate are additive inverses of each other, and the differnce of the coordinates is 10.

*June 17, 2016*

**English**

Write a speech in the following situation- You are the leading actor in a school play It is the interval in the play. The first half was dreadful, with actors forgetting their lines, props falling over and the audience laughing for the wrong reasons..‟ Use a range of ...

*June 15, 2016*

**uncc**

A projectile fired at 30 degrees with a velocity if 15 m/s would have an x-velocity component of????m/s and a y-velocity component of????m/s. Please help.. thank you

*June 6, 2016*

**English**

Khianna is preparing an informational presentation for her science class. Her presentation discusses three different theories about what killed the dinosaurs 65 million years ago. The first theory is that an asteriod hit the earth, the second theory is climate change, and the ...

*June 3, 2016*

**5th Grade Math - Urgent Part II**

Peace

*June 2, 2016*

**Math**

9 + 10 = 21!!!!

*May 31, 2016*

**Topic**

I need an acrostic poem for the word PAGANISM. Can I have some help please?

*May 21, 2016*

**physical science**

John is using a pulley to lift the sail on his sailboat. The sail weighs 150 N, and he must lift it 4.0 m. How much work must be done on the sail?

*May 16, 2016*

**language arts**

Is it better or correct to write like this: A. "...would be the classic idea box..." or this? B. "...would be the classic, idea box..."

*May 16, 2016*

**6th grade math - Ms. Sue please check!**

You're right Lily Longoria

*May 13, 2016*

**Career Research and Decision Making**

A. an intrinsic career value. B. an extrinsic career value. C. a lifestyle value. D. a self-discovery exercise. A or B

*May 13, 2016*

**Career Research and Decision Making**

Mai is looking for a career that lets her travel and spend time in other countries. For Mai, work-related travel is:

*May 13, 2016*

**Career Research and Decision Making**

Maybe D

*May 13, 2016*

**Career Research and Decision Making**

bruce is trying to imagine the worst possible day on the job in order to help him figure out what he values at work. For bruce, this nightmare job scenario is: A. an intrinsic career value. B. an extrinsic career value. C. a lifestyle value. D. a self-discovery exercise.

*May 13, 2016*

**Career Research and Decision Making**

Thank you Ms.Sue

*May 13, 2016*

**Career Research and Decision Making**

A. an intrinsic career value. B. an extrinsic career value. C. a lifestyle value. D. a self-discovery exercise.

*May 13, 2016*

**Career Research and Decision Making**

jermaine wants to find a career that involves a lot of physical activety and risks. For jermaine exciting work is?

*May 13, 2016*

**science**

Which kind of energy transformation occurs when a skater's board falls back to the ramp?

*May 13, 2016*

**comprehension science**

how can a cyclist minimize friction as he or she rides?

*May 13, 2016*

**physics**

You throw a softball (of mass 300 g) straight up into the air. It reaches a maximum altitude of 17.9 m and then returns to you. What is the gravitational potential energy of the softball at its highest position? Assume the ball departed from and returned to ground level.

*May 12, 2016*

**Career res & dec**

i think c

*May 10, 2016*

**Career res & dec**

Stella believes it is important to be able to stay at home with her children when they are sick or have a day off school. For Stella, spending tie with her children is: A. an intrinsic career value. B. an extrinsic career value. C. a lifestyle value. D. a self-discovery exercise.

*May 10, 2016*

**Linguistics**

type in: how to know if a syllable is stressed and click rymeweaver . c o m

*May 10, 2016*

**Math Help!!**

What is the answer i need it

*May 9, 2016*

**Civics**

Should we pay taxes why or why not?

*May 6, 2016*

**science**

thx also if your still here could you help the guy under me with his question about math?

*May 6, 2016*

**science**

why do we put salt on sidewalks when it snows?

*May 6, 2016*

**math**

The area of a triangle is 45cm and the altitude is 5cm greater than the base. Find the length of the base.

*May 5, 2016*

**English**

Well idk because the dialogue that was given is "Every night i think back over all this i did that day were wrong...like putting that wet mop in mr.dussel's bed...and this thing now with mother. i say to myself, that was wrong. i make up my mind, im never going to do ...

*May 4, 2016*

**English**

these lines of dialogue from the dairy of anne frank, act 1 reveal a lot about anne's character. In the paragraph , explain at least two things that you find out about anne's personality from her words. can someone start me out please im not good at essays

*May 4, 2016*

**Physics**

A steel cable of diameter 15mm supports a lift of total mass 1500kg. If the maximum safe working stress for steel is 10^8 N/m^2, calculate how the lift was moving when the wire broke

*May 4, 2016*

**Language arts, huge favor**

PLEASE TELLL ME IF THESE FRICTION ANSWERS R FRICTION CORRECT

*May 3, 2016*

**Economics**

A monopoly firm faces a demand curve given by the following equation: P = $500 − 10Q, where Q equals quantity sold per day. Its marginal cost curve is MC = $100 per day. Assume that the firm faces no fixed cost. You may wish to arrive at the answers mathematically, or ...

*May 3, 2016*

**math**

i do not know

*April 29, 2016*

**math**

Pedro pours 3 pints of iced tea into separate containers that can hold 1/2 pits of iced tea. how much iced tea Pedro had.

*April 29, 2016*

**Science**

In a series circuit if the circuit resistance is 560ohms and the inductive reactance is 1200ohms, what would be the voltage drop across the inductor

*April 27, 2016*

**PreCal**

Express the set W = { x ∣ | x | < 1 } using interval notation.

*April 25, 2016*

**PreCal**

Express the set W={x∣0<x<8} using interval notation.

*April 25, 2016*

**PreCal**

Express the setW={x∣x>2} using interval notation.

*April 25, 2016*

**PreCal**

Over a 5 week period, the price of an MP3 player dropped steadily, from $140 to $90. What was the average weekly change in the price of the MP3 player over this period?

*April 25, 2016*

**physics question help plz!**

1-What is the shape of the trajectory of a charged particle moving in a uniform electric field if its initial velocity is null? 2-What is the shape of the trajectory of a charged particle moving in a uniform electric field if its initial velocity is perpendicular to the field...

*April 21, 2016*

**physics question**

1-What is the shape of the trajectory of a charged particle moving in a uniform electric field if its initial velocity is null? 2-What is the shape of the trajectory of a charged particle moving in a uniform electric field if its initial velocity is perpendicular to the field...

*April 21, 2016*

**Math**

I have no idea. Sorry :(

*April 20, 2016*

**Math**

One alloy is 2 parts iron to 3 parts silver and another alloy is 7 parts iron to 3 parts silver. How much of each should be combined to produce a 30 pound alloy that is 1 part iron to 1 part silver?Please show me how to do this

*April 14, 2016*

**calculus 1**

L=22.360 W=44.722

*April 13, 2016*

**science**

what was the answers?

*April 12, 2016*

**Math**

What is 18 millionths written in standard form

*April 11, 2016*

**math**

x<0 or x>0 what's another way of expressing it in perfect square terms?

*April 8, 2016*

**Physics**

A 5.8 kg object is accelerated from rest to a speed of 53.3 m/s in 55 s. What average force was exerted on the ob- ject during this period of acceleration? Answer in units of N.

*April 7, 2016*

**Art**

Is it not b?

*March 31, 2016*

**Math**

We can't help you if not all information is present. If we see the whole question, we can provide a more accurate response to which will benefit you. Ms. Sue is correct; this post is insufficient.

*March 22, 2016*

**physics**

Displacement is a vector quantity that describes the shortest path between two points!

*March 22, 2016*

**physics**

You see some management students getting drunk at 1 PM in the quad. (Yes, this is an early wake up call for them.) You decide to tie a 2.00 daN water balloon on the end of a 1.00 m long light rope and start swinging it horizontally. The rope from your hand to the water balloon...

*March 22, 2016*

**astronomy**

On Earth, an astronaut weighs about 600 Newtons. The mass of the Earth is about 6 x 1024 kg, and the radius of the Earth is about 6.4 x 106 m. Suppose the astronaut climbs a ladder to a height of one Earth radius above the Earth. What is the new weight of the astronaut? please...

*March 21, 2016*

**Math**

10/16 * 1/15 = 1/24

*March 19, 2016*

**physics**

what is the heat capacity of a gold ring that has a mass of 7.00g

*March 18, 2016*

**Physics**

Suppose the 480 lbs pile driver that drops 20 ft drives the pile 2.0 in. every time it strikes the pile. What is the average resisting force of the ground where the pile is driven? Answer: 57,600 lbs Show Work

*March 18, 2016*

**Physics**

A 25 g bullet with a muzzle velocity of 300 m/s is fired into a board 4.0 cm thick. For a soft board, the bullet goes through the board and emerges with a speed of 50 m/s. What was the average force exerted on the bullet by the board? Answer= 27344 N Show Work

*March 18, 2016*

**Maths**

9.6

*March 14, 2016*

**Maths**

9.9 rounding to the nearest meter

*March 14, 2016*

**Math**

160

*March 14, 2016*

**English-poem help**

Is the poem I wrote a sonnet? My aunt has cancer, i don't know how, i sit and wonder why. I get mad at God and often say i hate him. I know its not his fault, but who am i supposed to blame, its all just bad shame. I walk to see her on her bed, in pain, holding on to her ...

*March 13, 2016*

**Physics**

A falling rock has a speed of 1.5 m/s. What is the velocity of the rock when it hits the ground 5 seconds later? Give the magnitude and direction

*March 13, 2016*

**math**

Hillary has to drive 225 miles in four and a half hours. What should her average speed be in order to arrive on time?

*March 9, 2016*

**math help pls pls pls**

suck it math

*March 4, 2016*

**Art World Culture**

butthole

*March 4, 2016*

**math**

What is 6x to the third power+3x to the second power -9x

*March 1, 2016*

**math**

A deck of cards are shuffled 20 times. You are dealt 12 cards at random: what is the probability that all 12 cards are black? or what is the probability that all 12 cards are kings, queens or jacks

*February 25, 2016*

**physics**

butthole

*February 18, 2016*

**Physics**

idk bro

*February 13, 2016*

**algebra**

34 - x - (x-1) 34 - x + x + 1 34 - 2x + 1 35 - 2x correct?

*February 13, 2016*

**algebra**

^ where do you get the 35 and 2x?

*February 13, 2016*

**Algebra 1 (variable expressions)**

6*(x-9)-5 When x=5

*February 12, 2016*

**statistics**

Scores: 5,2,4,2 ΣX-2 Σ(X-2) Σ(X-2)^2 can you show me a better idea how to solve this thanks

*February 11, 2016*

**math**

solve the following system of equations enter the x coordinate of the solution. Round your answer to the nearest tenth. 5x+2y=22 -2x+6y=3

*February 11, 2016*

**Math**

Find the largest $n$ so that $f(2) \cdot f(3) \cdot f(4) \cdots f(n-1) \cdot f(n) < 1.98.$

*February 4, 2016*

**business**

Please provide a short summary of your approach to business development and the methods that you use. this is not for school im just confused with the question

*February 4, 2016*

**English**

What is Anne Franks relationship with her parents compared to Peter VanDaan.

*February 3, 2016*

**math**

A CACTUS CASTS A SHADOW THAT IS 14ft 7in long. A gate nearby casts a shadow that is 5 ft long. Estimate the height of the cactus.

*February 2, 2016*

**Math**

Need help solving for x with work shown 2log6(4x)=0 Log2(x)+log2(x-3)=2

*January 27, 2016*

**Chemistry**

On the semi - reactions below is correct to say: Li + + 1℮- => Li. Eº = -3,04V. Au 3+ + 3℮- => Au. Eº = + 1,50V. Pb 2+ + 2℮- => Pb . Eº = - 0,13V. Ag + + 1℮- => Ag. Eº = + 0,80V. a) In the semi reaction Ag, the potential ...

*January 22, 2016*

**Finance 101**

Given the recent drop in mortgage interest rates, you have decided to refinance your home. Exactly five years ago, you obtained a $150,000 30-year mortgage with a fixed rate of 10%. Today, you can get a 30-year loan for the currently outstanding loan balance at 7.5% interest. ...

*January 20, 2016*

**Math**

x^(1/3)(x+3)^(2/3). Doing curve sketching and cannot seem to figure out what the values are to fill out the chart(intervals-f''-behaviour). I can't seem to find the conacvity values, i don't think they exist. How should I prove that they don't exist? Or do ...

*January 19, 2016*

**Math**

so mainly i relly don't know so good luck

*January 19, 2016*

**Math**

mainly i really don't know so goog d luck

*January 17, 2016*

**Math**

Esther drove to work at 45 miles per hour. Returned home at 30 miles per hour. If Esther spent a total of one hour commuting to and from work, how many miles did Ester drive to work in the morning?

*January 17, 2016*

**Math**

find the extrema of f(x)=x^(2/5), -3<=x<1. I find zero critical points, but the answer says there is a maxima and minima at 0 and -3.

*January 17, 2016*

**ART 4 QUESTIONS PLZ HELP ASAP**

Yay Sid is right I got 4/4

*January 15, 2016*

**maths**

a cube of material of side 3cm ( nearest mm) and mass 27 grams (nearest 10th of a gram) is placed into a bowl of deep water. Will the material sink or float? explain answer with suitable calcuations

*January 12, 2016*

**Math**

which points of f(x)=arcsin(sinx) are not differentiable? And what is the range of this function? How could I do this without graphing? I am just afraid that my test, which does not allow calculators, will have some question asking me to find this information. Also, when are ...

*January 11, 2016*

**English**

thank you

*January 11, 2016*

**English**

how can i improve thesis statment?

*January 11, 2016*

**Algebra logs please help**

Hi

*January 11, 2016*

**Math**

y=[(3-4x)^(2/3)]/[(x^2+8)^(1/3)*(7+4x^3)^2]

*January 11, 2016*

**Math- steve? reiny?**

1. Let f(x)=x^5 + 2x^3 + x - 1 Find f^-1(3) and (f^-1)'(3)? I have zero idea how to find the inverse of this function at a point 3, and how to take derivative of an inverse. 2.Let f(x)=cosx + 3x Show that f(x) is a differentiable inverse and find f^-1(1) and (f^-1)'(1...

*January 11, 2016*

**Chemistry**

In the lab, 5.8 L of methane gas is burned with excess oxygen gas at SATP. How much carbon dioxide gas is produced? **Based on the balanced chemical equation the ratio of methane gas to carbon dioxide is 1:1, this being said, does it make sense that as 5.8 L of methane gas is ...

*January 10, 2016*

**Math**

derivative of y=3(2x^(-1/2)+1)^(-1/3). I got -(2x^(-1/2)+1)*(-x^(-3/2))=y' but I don't know how to simplify it into 1/something. When I tried I only got [2x^(3/2)+x^2]/(x^(7/2)). Help with simplifying?

*January 10, 2016*

**geometry**

thanks

*January 9, 2016*