Wednesday

April 1, 2015

April 1, 2015

Total # Posts: 89

**Algebra**

Simplify. Write the answer using positive exponents only. (x^-5y^-6/a^-5)^-3
*March 27, 2015*

**math**

2y-3(-2y-4y+5)
*February 24, 2015*

**math**

There was a sidewalk sale at Mega Mall. Everything was marked down by30%. Rodrick bought 3 pairs of jeans originally priced at $29.95 each,a shirt originally priced at $18.50 and a pair of sandals originally priced at $32.29. The sales tax in Roderick's state is 7.25%. How...
*December 16, 2014*

**Math**

The altitude of a plane as it begins to descend is shown by the linear equation a = 22,000 – 800m, where a is the plane’s altitude, in feet, and m is minutes. What is the plane’s altitude when m = 12? ft
*December 13, 2014*

**Math**

Sorry if this is a lot of questions but What do you hear when you hear the word math? What do you believe when you hear the word math? What do you think when you hear the word math?
*September 2, 2014*

**algebra**

Sam downloaded four applications for $2.99 each to her cell phone. The remaining applications that Sam purchased cost $1.99 each. If she downloaded x total applications, which of the following equations can be used to find how much Sam spent on cell phone application downloads...
*March 1, 2014*

**math**

6d-3d+2d=35
*September 11, 2013*

**math**

Melissa collected three kinds of autumn leaves when she was out walking today -elm, maple, and oak. She has 2 times as many maple leaves as elm leaves and 5 times as many oak leaves as elm leaves. Altogether, she has 32 leaves. How many of each kind does she have?
*September 11, 2013*

**math**

Melissa collected three kinds of autumn leaves when she was out walking today -elm, maple, and oak. She has 2 times as many maple leaves as elm leaves and 5 times as many oak leaves as elm leaves. Altogether, she has 32 leaves. How many of each kind does she have?
*September 11, 2013*

**Math**

The digit in the hundreds place is a square number, and it is odd. The digit in the tens place is 1 more than the square root of 16. The digit in the hundredths place is 0.1 larger than 1/10 of the digit in the hundreds place. The digit in the thousands place is equivalent to ...
*May 2, 2013*

**Sciece**

your are correct it is false
*April 10, 2013*

**Ecology**

adapt to seasonal changes
*March 19, 2013*

**English**

14. Why is “The Divine Comedy” an allegory? Everyone dies in the end. The theme is ambiguous. All of the characters and settings are symbolic. The poem teaches a lesson about good and evil. 15. In “The Love Song of J. Alfred Prufrock,” what mood is created ...
*December 18, 2012*

**math**

how do i solve this linear system using substitution or elimination -16x+2y= -2 y=8x-1
*December 5, 2012*

**english**

what is the helping verb in we will attend the party if we finish our chores in time.
*December 5, 2012*

**soicial studys help plz**

i need help on question 2
*October 22, 2012*

**Physics**

Talking about significant figures, my Physics textbook lists 5 rules for determining significant figures. 1) All nonzero digits are significant. 2) Zeros to the right of nonzero digits in a number containing a decimal point are significant. 4) Zeros to the right of the decimal...
*August 21, 2012*

**analyzing poem**

it was a long tim ago when the earth was green where you could see dinosaurs you've never seen.
*April 29, 2012*

**Chemistry**

The pH of vinegar is 2.40. Calculate the concentration of hydronium ions and hyrdroxide ions in vinegar.
*April 11, 2012*

**Chemistry**

The pH of vinegar is 2.40. Calculate the concentration of hydronium ions and hyrdroxide ions in vinegar.
*April 11, 2012*

**Math**

How to round 63 for homework
*March 20, 2012*

**Algebra**

In 1920, the record for a race was 46.9 seconds. In 1940 it was 46.5 seconds. Let R(t)= the record in the race and t= the number of years since 1920. a) Find a linear function that fits data. b)Predict the records for 2003 and 2006. c) Year when record will be 44.90 seconds.
*February 28, 2012*

**English**

My parents want us to mind our p's and q's and to stick to the straight and narrow.
*February 7, 2012*

**Physics**

A hummingbird has a mass of about 1.7 g. Suppose a hummingbird does 0.15 J of work against gravity, so that it ascends straight up with a net acceleration of 1.2 m/s (squared). How far up does it move?
*January 23, 2012*

**World History **

How did scientific discoveries change people's attitudes towards natural events and religious faith?
*January 13, 2012*

**english**

what do you call a story about real things or real people?
*October 30, 2011*

**physics**

My question is what would be the constant in a basketball ofensive rebound experiment? My science q is do the amount of offensive rebounds decide whether or not a basketball will win or loose the game? can you help/
*October 26, 2011*

**Counseling**

Hello, I need help with this question, What factors in today's culture hinder wives from pursuing the C-H-A-I-R-S approach to a relationship as in the book Love and Respect by Eggrich's. I was thinking employment and wives being powerful, thanks
*September 30, 2011*

**math**

the answer is -6y^16
*August 30, 2011*

**Macroeconomics**

If GDP increases by 5 percent in the same that the deficit is run, What happens to gross debt as a percentage of GDP? What happens to the level of debt held by the public as a percentage of GDP? deficit was $300 billion
*July 10, 2011*

**Complete predicates and subjects**

i'm going in to 8th grade autumn kissed a boy at school amber went to the mall
*March 14, 2011*

**3rd grade math hw help!**

Eeeeee
*February 24, 2011*

**Math**

Each letter in the subtraction problem below represents a different digit from 0 through 9.The digits 3 and 5 don't apear. replace each letter so the subtraction problem is true. GRAPE - PLUM =APPLE
*January 23, 2011*

**Algebra II**

How would I simplify the complex fraction: 3/x^3/1/x^2 ? Thanks
*January 19, 2011*

**7th grade**

What are the two vegetation types of Ethiopian Highlands?
*December 15, 2010*

**algebra**

$7.80/1 hr =1 hr/60 min =100 cents/$1 =780/60 =13 cents per minute
*November 28, 2010*

**physics**

once a 21 kg crate is in motion on a hoizontal floor, a horizontal force of 58 N keeps the crate moving with a constant velocity. the acceleration of gravity is 9.81 m/s^2. what is mu k , the coefficient of kinetic friction, between the crate and the floor?
*November 11, 2010*

**6 principals of art**

There are "6 Principles of" Design and there are 6 Elements "of Art". So I don't know which one your teacher is referring to. Message me on Facebook "Autumn Martino" and I will provide you with quick sketch ideas for each one. "The 6 ...
*October 27, 2010*

**physics**

The fastest recorded pitch in the MLB was thrown by Nolan Ryan in 1974. If this pitch were thrown horizontally, the ball would falll .809m (2.65 ft) by the time it reached home plate, 18.3 m away (60 ft). The acceleration of gravity is 9.81 m/s^2. How fast was Ryan's ...
*October 25, 2010*

**physics**

Part 1: A long jumper leaves theground at an angle of 21.7 degrees to the horizontal and at a speed of 10.6 m/s. The acceleration of gravity is 9.8 m/s^2. How far does he jump? Answer in units of m. Part 2: What is the maximum height he reaches? Answer in units of m.
*October 25, 2010*

**physics**

Part 1: A ball is thrown horizontally from the top of a building 28.6 m high. The ball strikes the ground at a point 80.3 m from the base of the building. The acceleration of gravity is 9.8 m/s^2. Find the time the ball is in motion. Answer in units of s. Part 2: Find the ...
*October 25, 2010*

**physics.**

During a baseball game, a batter hits a pop-up to a fielder 94 m away. The acceleration of grvity is 9.8 m/s^2. If the ball remains in the air for 5.5 seconds, how high does it rise? Answer in units of m.
*October 25, 2010*

**physics.**

The fastest recorded pitch in the MLB was thrown by Nolan Ryan in 1974. If this pitch were thrown horizontally, the ball would falll .809m (2.65 ft) by the time it reached home plate, 18.3 m away (60 ft). The acceleration of gravity is 9.81 m/s^2. How fast was Ryan's pitch...
*October 25, 2010*

**physics.**

Part 1: Janet jumps off a high diving platform with a horizontal velocity of 2.67 m/s and lands in the water 2.6 seconds later. The acceleration is 9.8 m/s^2. How high is the platform? Answer in units of m. Part 2: How far from the base of the platform does she land? Answer in...
*October 25, 2010*

**physics.**

Part 1: A ball is thrown horizontally from the top of a building 28.6 m high. The ball strikes the ground at a point 80.3 m from the base of the building. The acceleration of gravity is 9.8 m/s^2. Find the time the ball is in motion. Answer in units of s. Part 2: Find the ...
*October 25, 2010*

**math**

Since we know that the ladder is like the hypotenuse of a right triangle, we use the Pythagorous theorem. Which is what the person above used. any Right (90 degree) triangle with height (a) and base (b) has a hypotenuse (c) where a^2 + b^2 = c^2
*October 21, 2010*

**Business Communications**

The answer is Asking for help at the kitchen and other forms of aid. I have to answer the same question, and in my text book Business and Administrative Communication, it basically says the answer on page 398. Hope that helps!
*October 7, 2010*

**geometry**

P, Q, and S are collinear and the measure of PQR = 120°. What does the measure of SQT have to equal to ensure that R, Q, and T are collinear?
*October 2, 2010*

**Physics**

6.8754545454545
*September 30, 2010*

**Physics**

Part 1: A car accelerates uniformly in a straight line from rest at the rate of 2.2 m/s2. What is the speed of the car after it has traveled 52 m? Answer in units of m/s. the answer is 15.126 Part 2: How long does it take the car to travel 52 m? Answer in units of s. ???
*September 30, 2010*

**world history**

Did Islam become more less influential in West Africa from the 700s to the 1400s?
*September 21, 2010*

**psychology**

need help analyzing hoe neuro processes effect behavior and impact the field of biological psychology. just need some help understanding this question please....
*August 2, 2010*

**geometry**

the perimeter would be 84 since 21+21+21+21= 84 hope that helped
*August 2, 2010*

**math**

yes you can 4x-8=24 +8 +8 (4x=32)/4 x=8 hope this helps
*August 2, 2010*

**9th grade**

kyle just started a new job that pays $7 per hour. He had been making $5 per hour at his old job. Kyle worked a total of 54 hours last month and made $388 before deductions. How many hours did he work at his new job?
*May 23, 2010*

**statistics**

A company manufactures caclculators in batchers of 64 and there is a 5% rate of defects. Find the probability of getting exactly three defects in a batch
*April 26, 2010*

**statistics**

A company manufactures caclculators in batchers of 64 and there is a 5% rate of defects. Find the probability of getting exactly three defects in a batch
*April 26, 2010*

**math**

sorry it is a question not a answer but can you help me with it
*April 21, 2010*

**social studies**

Who were some of the French explorers who came to North America?
*April 20, 2010*

**physics**

Let's pretend the Qs are actual numbers. So an unstretched, mass less spring constant Q3 N/m and length Q10 meters is attached between a wall and a mass of Q5 kg. The coefficient of both static and kinetic friction between the mass and the table is Q13. A constant force F ...
*December 2, 2009*

**Science**

Variables
*September 9, 2009*

**Physics**

i got 16.46 mi/hr. is that right??
*September 7, 2009*

**Physics**

a car travels 59.78 miles east in 89.67 minutes, then 89.67 miles north in 59.78 minutes, and then 29.89 miles at 59.78 degrees west of south in 149.45 minutes. whats the magnitude of the car's average velocity in miles per hour??? Please help!!!!!! P.S. please don't ...
*September 7, 2009*

**Physics**

a car travels 59.78 miles east in 89.67 minutes, then 89.67 miles north in 59.78 minutes, and then 29.89 miles at 59.78 degrees west of south in 149.45 minutes. whats the magnitude of the car's average velocity in miles per hour??? Please help!!!!!! P.S. please don't ...
*September 7, 2009*

**Financial Accounting**

Brenda starts a merchanding business on December 1 and enters into three invfentory purchases: December 7 10 units @&6 cost December 14 20 units @12 cost December 21 15 units @ 14 cost Brenda sells 15 units for 25.00 each on Dec 15. Eight of the sold units are from dec 7 ...
*April 2, 2009*

**medical coding and billing**

i just happen to be doing the exact same research paper. i have my references somewhere, but i don't have time to look up exactly where i found this.. HIPAA allows a patient to see their own medical record, with very few exceptions. For example, If your doctor decides that...
*November 15, 2008*

**Soical Studies**

canada allows farming and blank provide for a timber industry
*September 28, 2008*

**Algebra**

Thanks but this is what the site got for part b (Im still figuring how) 4 = 2/(x + 6) 4(x + 6) = 2 x = 2/4 - 6 = -22/4
*September 7, 2008*

**Algebra**

For parts (a)–(c) use the following equation: y = 2/(x + 6). (a) Find the ordered pair that represents a solution to the equation when the value of x is 0. 0 , (b) Find the ordered pair that represents a solution to the equation when the value of y is 4. , 4
*September 7, 2008*

**College Algebra**

For parts (a)–(c) use the following equation: y = 2/(x + 6). (a) Find the ordered pair that represents a solution to the equation when the value of x is 0.
*September 7, 2008*

**algebra**

Write each equation in standard form (set equal to zero). Then solve by factoring. Example: x²-2x=8
*May 15, 2008*

**Algebra**

Thank you!
*April 24, 2008*

**Algebra**

One newspaper reported that the mayor recieved a salary increase of 5%. Another paper reported that the mayor's salary went up $2000. What was the mayor's salary before the increase? My teacher gave us a hint. y= 1.05x.
*April 24, 2008*

**economics**

Why would assigning property rights be a solution to pollution caused by burning coal?
*December 6, 2007*

**math**

No, I'm sorry that is wrong. The answer would be 13.2. Because 0 is less than 2 so you would still round down. 13.2 is the correct answer. I'm sorry!
*November 26, 2007*

**math**

That would be 13.1 because the tenth position is the space closest to the decimal. 2 is not greater than 5 so you would round down.
*November 26, 2007*

**History**

So could I say that the delegates were white wealthy men that were young. For example; Benjamen Franklin, James Madison, George Washington, and George Mason???
*November 26, 2007*

**History**

Describe the delegates who attended the Constitutional Convention.
*November 26, 2007*

**Science**

Never mind figured it out.
*November 14, 2007*

**Science**

What is the difference between p-waves, s-waves, and surface waves? Which do the most damage? Please and thank you!
*November 14, 2007*

**Science**

245 million years ago all of the land masses were combined to form....
*November 14, 2007*

**History**

How did the Federalists and the Antifederalists try to convince people to take their side in the debate over the Constitution?
*November 14, 2007*

**History**

I need help finding a website that will tell me important events that were happening around the time of slavery. Thanks!
*October 22, 2007*

**Science**

What is El Nino?
*September 26, 2007*

**Math**

$3,000 x 0.04= 120 $3,000 + 120 = $3,120 is the answer.
*January 18, 2007*

**U.S. History**

were can i find a description on the government branches http://www.evgschool.org/three_branches_of_government.htm http://bensguide.gpo.gov/9-12/government/branches.html http://usgovinfo.about.com/blindex.htm These two sites will give you an excellent overview.
*January 17, 2007*

**Watershed?**

xD FLVS would be better if the work wasn't SO long....
*November 1, 2006*

**math**

A certain diet requires no more than 60 units of carbohydrates, at least 45 units of protein, and at least 30 units of fat each day. Each ounce of Supplement A provides 5 units of carbs, 3 units of protein, and 4 units of fat. Each ounce of Supplement B iprovides 2 units of ...
*September 25, 2006*

**language arts**

what are simple subjects ang simple predicates help me work due monday The simple subject is the one word that is doing the action. The simple subject in these examples are CAPITALIZED. LASSIE came home. ONE of my brothers plays football. Have YOU ever seen a ghost? A simple ...
*August 13, 2005*

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