Wednesday

November 25, 2015
Total # Posts: 1,386

**physics**

How does the concept of resonance work?
*November 25, 2015*

**Physics**

How does using the concept of resonance determine the speed of sound an in experiment? In other words, I'm wondering how the concept of resonance works
*November 25, 2015*

**Physics**

How does using the concept of resonance determine the speed of sound an in experiment? In other words, I'm wondering how the concept of resonance works
*November 25, 2015*

**Algebra**

A person invested $7000 for 1 year, part at 5%, part at 10%, and the remainder at 15%. The total annual income from these investments was $815. The amount of money invested at 15% was $200 more than the amount invested at 5% and 10% combined. Find the amount invested at each ...
*November 24, 2015*

**Algebra**

A person invested $7000 for 1 year, part at 5%, part at 10%, and the remainder at 15%. The total annual income from these investments was $815. The amount of money invested at 15% was $200 more than the amount invested at 5% and 10% combined. Find the amount invested at each ...
*November 24, 2015*

**Calculus**

find the maximum volume of a cylinder whose height and radius do not exceed a combined total of 12cm
*November 23, 2015*

**Math**

The inputs are the X's, while the outputs are the Y's.
*November 20, 2015*

**English**

How would Ronald Reagan's Berlin Wall speech corrupt? Also, is this quote a logical fallacy? "Yet it is here in Berlin where the wall emerges most clearly; here, cutting across your city, where the news photo and the television screen have imprinted this brutal ...
*November 20, 2015*

**math miss.sue can u plz check me answers plz**

i think its d
*November 19, 2015*

**math miss.sue can u plz check me answers plz**

which of the following appears to be an irrational number? A. 3.7272727272... B. the root of 64 C. -6/25 D. 0.73303330...
*November 19, 2015*

**Ancient History**

How did the Roman people feel about Rome being shifted to an Empire from a Republic? I cannot seem to find anything so far from any reputable sources, so if you could suggest some, that would be appreciated
*November 18, 2015*

**Algebra 2**

Oh ok, thank you so much!
*November 16, 2015*

**Algebra 2**

If I was graphing this it'll open upwards right?
*November 16, 2015*

**Algebra 2**

I have no idea how to even start this, can someone kinda "point me in the right direction" so to speak. -Compute the time(t) it will take for a tool to fall to the ground when a worker drops from the top of the building. -Function:h(t)=-16t^2th0 where t is the time ...
*November 16, 2015*

**English**

Does this make sense? "Because bakers have the skills of a sculptor, it is for certain that wedding cakes are high art."
*November 15, 2015*

**English**

I wrote about the criteria for something to be considered art, it needs to have details and be made by someone with a high level of cake making experience. Then, I argued how it compares to things that are already high art such as sculptures.
*November 14, 2015*

**English**

I am writing an argument essay about how wedding cakes are high art. I am having trouble with how I should write my introduction paragraph. I need to write about something that will get my audience interested in my topic but how?
*November 14, 2015*

**English**

ok so you are saying to keep the basic idea and say "all three men had the same idea involving civil disobedience" .. the point of the conversation idea was supposed to be the scenario so instead is... "all three men had the same idea involving civil ...
*November 11, 2015*

**English**

Can I just use the word "the prophetic leaders" ? Also Should I include at least 1 dialogue in the 3 body paragraphs in order to include the Conversation or should I include more than 3 dialogue in each? What would you say?
*November 11, 2015*

**English**

This is an essay dealing with Henry David Thoreau, Mahatma Gandhi, and Martin Luther King Jr. The prompt asked how do these men individually reflect the "sprit of optimism" hence this is the name of the essay (: I need help to REVISE & EDIT as far as grammar, correct...
*November 11, 2015*

**math**

A house plan is drawn to scale of 1cm to 2m what is the length of a window 2.5cm long on the plan
*November 11, 2015*

**accounting**

I'm confused, what's your question exactly?
*November 11, 2015*

**Economics**

For business could I put instead of 2) Lack of workers effects productivity, I put 2) Less demand for goods and services, and for Government 1)Fewer tax revenues and 2)Higher welfare costs?
*November 11, 2015*

**Economics**

Can someone check my answers? "Explain how unemployment affects the following groups. Give at least 3 examples for each of the groups; Laborers, Businesses, and Government" Laborers: 1) No longer has a job 2) Families can hurt from lack of money 3)Poor morale can ...
*November 11, 2015*

**math**

how to write 3*100+2*10+5*1+3 *1 tents+1*1 hundredths+2*1 thousandths
*November 9, 2015*

**accounting**

What don't you understand about this I can help you.
*November 9, 2015*

**Chem**

I think I can do the orbital notation but how do I identify what other three anions have the same electron as Ne and same with cations for #2??? 1.) Identify three anions with the same electron configuration as Ne. Write the orbital notation for these three anions. 2.) ...
*November 9, 2015*

**math**

Can someone check my answers & tell me what I did wrong if I did any? 1.) John paid $32 for 2 concert tickets & 1 program AND Romona paid $36 for 2 concert tickets and 2 programs. If all concert tickets were priced the same, how much did ONE concert ticket cost? Answer: $4 2...
*November 8, 2015*

**math**

OK THEN I GUEST YOU DONT NEED HELP ASK YOUR MOM OR DAD
*November 6, 2015*

**math**

no 2 quarters are 50 so how much is two dimes
*November 6, 2015*

**math**

Ok how much is two quarters
*November 6, 2015*

**art**

THANK YOU
*November 6, 2015*

**art**

Ms sue do you know
*November 6, 2015*

**art**

Ms sue are you here
*November 6, 2015*

**art**

any kind say like you were doing a one point prospective
*November 6, 2015*

**art**

does any know how to draw fence
*November 6, 2015*

**social studies**

3. By 1700, the British East India Company had founded A. Madras. B. Madras, Calcutta, and Bombay. C. Calcutta. D. Madras and Calcutta. Student Answer: B Answer: Incorrect Reference: 7. In the 1500s, if you were searching for a sophisticated cosmopolitan urban center of ...
*November 6, 2015*

**Math**

Which of the following options is an equivalent function to f(x) = 3(2)3x? A.f(x)= 3(8)x B.f(x)= 24x C.f(x)= 27(8)x D.f(x)= 3(8x)
*November 4, 2015*

**English/Writing**

Participant 1 would probably be first person, participant 2 the dad would be third
*October 29, 2015*

**Honors English 11**

oh, ok I see what you mean. Thank you!
*October 29, 2015*

**Honors English 11**

Can someone check my answer please? Q: Read and analyze "When I heard the learn'd Astronomer" by Walt Whitman. What romantic ideas does it express, and how does the structure of the poem reinforce the meaning? -When i heard the learn'd astronomer; When the ...
*October 29, 2015*

**Math**

What is the sum of all the integers between - (negative) square root of 9 and square root of 15 (Not negative 9s square root)
*October 14, 2015*

**physics**

A person takes a trip, driving with a constant speed of 93.5 km/h except for a 21.0 min rest stop. If the person's average speed is 69.8 km/h, how much time is spent on the trip and how far does the person travel?
*October 11, 2015*

**Math**

- square root of 63 is closest to which integer? I'm thinking it would be -8 but that would be -64 is it okay if it surpasses 63 by one?
*October 6, 2015*

**Chemistry**

A 0.45-g sample of vegetable oil is placed in a calorimeter. When the sample is burned, 18.9 kJ is given off. What is the energy value (kcal/g) for the oil?
*September 30, 2015*

**MATH**

EXPLAIN HOW THE 6 IS IN THE THOUSANDS PLACE IN THE NUMBER 364,021
*September 29, 2015*

**CHEMISTRY**

Suppose a sample of hot iron is dropped in a cup of room temperature water. a) what happens to the temperature of the iron & water? b.) in what direction does heat flow occur? c.) when does heat flow stop? d.) assuming no heat is lost to the environment, compare heat gained ...
*September 29, 2015*

**MATH PROBABILITY**

The probability of a machine producing a defective product is .08. Find the probability that, in a run of 200 products, there are exactly 12 defective products
*September 17, 2015*

**physics**

A sports car, traveling 30 m/s, is 220 meters behind a truck. If the truck is traveling 22 m/s, how much time until the sports car passes the truck.
*September 16, 2015*

**Math**

Cindy and Clyde sold a $450,000 home earning a 15%commission on the sale. As owner of the company Cindy gets 60% of the commission and Clyde gets the rest. How much money does each person get? I'm stuck on this problem!
*September 15, 2015*

**biology**

P1000. The number attached to the P is the number of microliters the micropipettor can hold.
*September 15, 2015*

**ap biology**

It withdraws the sample.
*September 15, 2015*

**Chem**

suppose a balloon is filled with air. How would the volume of the air in the balloon change with an increase in temperature? Can someone help explain this to me and what does the particles of matter have to do with this? 2.) How would the volume of the air in the balloon ...
*September 15, 2015*

**Math**

A swimming pool is 10 m long, 8 m wide, and 1.5 m deep. The interior of the pool will be painted with water resistant paint. How much area will be covered with the paint?
*September 8, 2015*

**English **

I had to read this paragraph to see if there was any puncuation and grammar mistakes and also with the content and correct citations. I found that the person used "this" which is not appropriate because the reader doesn't what "this" is. There seems to ...
*September 8, 2015*

**Math**

My Name is Michael Emmanuel
*September 7, 2015*

**Math**

You and your friend part at an intersection. You drive off north at a constant speed, and your friend drives east at a speed that is 10 mph higher. After 4 hours the distance between you and your friend is 368.78 miles. You have been driving at mph. (Round to the nearest mile).
*September 7, 2015*

**PRE CALCULUS**

1.) The cash flow per share for the Timerland Co. was $0.18 in 1995 and $4.04 in 2003. Write a liner equation that gives the cash flow per share in terms of the year. Let t=5 represent 1995. Then predict the cash flows for the years 2008 and 2010. 5.) The University of ...
*September 4, 2015*

**Pre Calculus**

Rate: $4.50 increase per year
*September 3, 2015*

**Pre Calculus **

In exercise 100, you are given the dollar value of a product in 2005 and the rate at which the value of the product is expected to change during the next 5 years. Use this Info. to write a linear equation that gives the dollar value V of the product in terms of the year t. (...
*September 3, 2015*

**Math**

Make sure to divide your answer by 27 to make it in cubic yards
*August 29, 2015*

**Geometry**

Ms.sue how did you get 9 and 10
*August 26, 2015*

**algebra**

find the slope of each line. y=-1/2x=1
*August 20, 2015*

**AP chem**

if a metal ore contains 12.7% pure metal, how many pounds of pure metal can be obtained from 62 pounds of metal ore
*August 10, 2015*

**Urgent math**

The initial size of a culture of bacteria is 1000. After one hour the bacteria count is 4000. (a) Find a function n(t) = n0ert that models the population after t hours. n(t) = b)Find the population after 1.5 hours. (Round your answer to the nearest whole number.) n(1.5) = ...
*August 3, 2015*

**Urgent math**

i need help with these two homework problems Use the Laws of Logarithms to combine the expression into a single logarithm log2 5 − 5 log2 x + 1/2 log2(x + 1) Solve the logarithmic equation for x log2(x + 2) + log2(x − 1) = 2
*August 3, 2015*

**Urgent math**

g(x) = log3(x + 3) state its domain, range, and asymptote. i am having trouble with this can somebody help me?
*August 3, 2015*

**pre-cal**

Change of Base Formula logb x = loga x/loga b to evaluate log14 41. (Round your answer to three decimal places.) i need a step by step preview please
*August 3, 2015*

**Science**

What are the reasons why human being is considered the most intelligent animal in the earth?
*June 29, 2015*

**Science**

What are the reasons why human being is considered the most intelligent animal in the whole universe?
*June 29, 2015*

**Astronomy**

If you lived on Mars, which of the planets would exhibit retrograde motion? Explain.
*June 3, 2015*

**Physics**

In deep space, a 636 kg space probe, travels with an initial velocity of 19 m/s. Retro-rockets fire, producing a 212 N force in the opposite direction of the probe's initial velocity. How many seconds until the probe has a velocity of 22 m/s in the opposite direction of ...
*May 27, 2015*

**Physics**

In deep space, a 636 kg space probe, travels with an initial velocity of 19 m/s. Retro-rockets fire, producing a 212 N force in the opposite direction of the probe's initial velocity. How many seconds until the probe has a velocity of 22 m/s in the opposite direction of ...
*May 26, 2015*

**chem**

what is the net ionic equation of tin and potassium carbonate: Sn(s) + K2CO3(aq) --> K(s) + SnCO3(aq) show the steps plss
*May 21, 2015*

**math**

Explain how to write a function rule from the table below. Then write a function rule. x 2 4 6 y 1 0 -1
*May 11, 2015*

**chemistry**

In generating the synchronous spectrum, it is not necessary to specify the wavelength range, why?
*May 10, 2015*

**History**

1.B 2.C 3.B 4.B 5.C Are these correct? @Ms.Sue
*April 29, 2015*

**History **

1.Which 19th century movements were most associated with each another? A- Socialism and imperialism B- Transcendentalism and utopianism C- abolitionism and manifest destiny D- romanticism and democratic-republicanism 2.The writings of Transcendentalists had the greatest ...
*April 29, 2015*

**Geometry**

The front wheel of a child's tricycle has a 10-inch radius and the rear wheels have a 6-inch radius. The pedals are attached to the front wheels by arms that are 7 inches long. How far does a pedal travel when the rear wheels make one revolution?
*April 28, 2015*

**History**

@Ms.Sue please check this
*April 28, 2015*

**History **

1.Which answer best describes a reason why industries flourished in New England? A- The people in New England had more work experience. B- New England had more lakes to use for water in factories. C- The soil was better than in the South so they could grow better crops. D- The...
*April 28, 2015*

**History**

@Ms.Sue please check
*April 27, 2015*

**History **

Which explains why the Compromise of 1850 intensified the argument about slavery? A- People for and against slavery migrated to Western stats to influence laws. B~Free states in the West added more antislavery votes to Congress. C~The equal division of slave and free ...
*April 27, 2015*

**Calculus**

A particle moves along the curve y = 3x2 + 1 in such a way that the y value is increasing at the rate of 3 units per second. At what rate is x changing when x = 2?
*April 25, 2015*

**calculus**

In the space below, provide the smaller of the two positive integers that add to 40 and have the largest possible product
*April 22, 2015*

**calculus**

If 800 feet of fencing is used to enclose a rectangular plot of land that borders a river, what is the maximum area that can be enclosed? Answer to the nearest square foot without commas. For example, if the answer is 1,000, write 1000.
*April 22, 2015*

**math**

suppose you covered your desktop with small squares.Then you cover your desktop with large squares.Would you use more small squares or large squares?Explain
*April 22, 2015*

**Math**

Victor should say 35, if I am correct
*April 21, 2015*

**calculus**

A firework is launched at the rate of 10 feet per second from a point on the ground 50 feet from an observer. To 2 decimal places in radians per second, find the rate of change of the angle of elevation when the firework is 40 feet above the ground. Type your answer in the ...
*April 20, 2015*

**History**

@Ms.Sue I fixed it
*April 20, 2015*

**History**

1. How were William Lloyd Garrison and the Rev. Elijah Lovejoy alike? A)Both lived in Boston and were Underground Railroad conductors. B)Both printed newspapers with antislavery messages in the North. C)Both used their houses as Underground Railroad stations and risked their ...
*April 20, 2015*

**History**

@Ms.Sue please help
*April 20, 2015*

**History **

How were William Lloyd Garrison and the Rev. Elijah Lovejoy alike? Both lived in Boston and were Underground Railroad conductors. Both printed newspapers with antislavery messages in the North. Both used their houses as Underground Railroad stations and risked their lives for ...
*April 20, 2015*

**math**

Gabriel walked 100m around the perimeter playground.How long and how wide could the play ground be? give three different answers.
*April 19, 2015*

**Chemistry**

The heat of fusion of a metal is 5.53 J/g at its freezing (melting) point of 559◦F. How much of this solid metal (already at 559◦F) can be melted if 3382 J of energy are available? Answer in units of g. I don't know how to set up the problem
*April 14, 2015*

**calculus**

A 15-ft ladder rests against a vertical wall. If the top of the ladder slides down the wall at a rate of 0.33 ft/sec, how fast, in ft/sec, is the bottom of the ladder sliding away from the wall, at the instant when the bottom of the ladder is 9 ft from the wall? Answer with 2 ...
*April 13, 2015*

**calculus**

The area A = πr2 of a circular water ripple changes with the radius. At what rate does the area change with respect to the radius when r = 4ft?
*April 13, 2015*

**calculus**

The height of a cylinder with a fixed radius of 4 cm is increasing at the rate of 2 cm/min. Find the rate of change of the volume of the cylinder (with respect to time) when the height is 14cm.
*April 13, 2015*

**English**

A IS THE ANSWER
*April 7, 2015*

**physics**

60 cubic feet of air at 30 PSIG and 50 degrees F is compressed to 80 PSIG and 110 degrees F. What is the final volume?
*April 2, 2015*