Thursday

February 11, 2016
Total # Posts: 245

**geometry**

Adelina is creating a piece of art that is in the shape of a parallelogram. its dimensions are 35 inches by 28 inches and one angle is 80 degrees. find the lengths of both diagonals.
*February 21, 2012*

**Math**

Round 33.56 to the nearest tenth?
*February 15, 2012*

**accounting**

Bryan company budgets sales of 1,800,000, fixed costs of 1,000,000 and variable costs of 1,080,000. what is the contribution margin ratio for Bryan Company
*February 15, 2012*

**6th Grade Math**

Round 33.56 to the nearest tenth?
*February 14, 2012*

**English**

We laughed at the colorful ball. Is this sentence structurally ambiguous?
*February 8, 2012*

**math**

This is an inverse function, so it will look a little funky. Don't get confused with the slope and y intercept: We can say our intervals will be [1,5] in millions. Since initial profit will = $150,000 and x = 0, we can use this as the y-intercept. Now, to find the rate at ...
*February 2, 2012*

**algebra**

a building in a city has a rectangular base. the lenght of the base measures 70 ft less than twice the width. the perimeter of this base is 820 ft.
*January 23, 2012*

**AP STATISTICS**

Mens shirt sizes are determined by neck sizes. suppose the mens nexck sizes are approximatley normally distributed with mean 15.7 inches and standard deviation 0.7 inch.retailer sells men shirts in S,M,L,XL where the shirt sizes are defined in the table below. S: 14 ≤ ...
*December 20, 2011*

**math**

you pay 8,000 for a municipal bond. when it matures after 20 years yo u receivee $12,500. what are the total return and the annual return
*November 21, 2011*

**math**

At 9:00 AM, the temperature is 14°C. If the temperature drops 4°C per hour, what will the temperature be at 11:00 AM?
*November 12, 2011*

**math**

Julia is reading a 456-page book. During the past 7 days she has read 168 pages. If she continues reading at the same rate, how many more days will it take her to complete the book?
*October 18, 2011*

**Analytical Skills**

If your score on a statistics exam was 76 and the professor gave you the distribution for the exam score for your class, you could find your percentile to understand where you stand in comparison to your fellow students. Assume that the distribution for exam scores is normally...
*October 6, 2011*

**accounting**

Suppose a company rents a building for $250,000 a year for the purpose of manufacturing between 80,000 and 140,000 units (the relevant range of activity). The rental cost per unit of production will __________ as production levels increase.
*September 30, 2011*

**math**

298 divided by.04
*September 26, 2011*

**maths**

A circle has a circumference of 1 Cm and an equilateral triangle has sides each 1 Cm long. How many complete turns of the circle will it take to go around the triangle to its original starting position.
*September 16, 2011*

**economics**

TB
*September 1, 2011*

**algebra**

Create a unique example of dividing a polynomial by a monomial and provide the simplified form. Explain, in complete sentences, the two ways used to simplify this expression and how you would check your quotient for accuracy. please explain :/ i only remember one way to solve ...
*July 6, 2011*

**physics**

An 80.9 kg astronaut is taking a space walk to work on the engines of his ship, which is drifting through space with a constant velocity. The astronaut, wishing to get a better view of the Universe, pushes against the ship and much later finds himself 30.3 m behind the ship. ...
*May 31, 2011*

**Math**

If you input 0 1 2 3 and the output is 25 43 61 79 what is the rule
*April 29, 2011*

**Math**

Julie owns a video store. Her monthlyexpenses, including rent, average $1,185. This year she made $34,620 in revenue. What is the difference between her average monthly revenue and her average monthly expenses? HELP
*April 29, 2011*

**hum186**

8. Explain the effect of relationships among TV, movies, and electronic games and culture.
*April 10, 2011*

**Chemistry**

16. You have a series of four chemical reactions (1--> 2 --> 3 --> 4). How do you calculate the H2 if you know the other H values? H2 = (H1)(H3)/(H4) H2 = H4 (H1 + H3) H2 = H1 + H3 + H4 H2 = H1 + H3 H4
*March 22, 2011*

**physics**

E=B*l*v*cos(theta) =(40)(0.024)(14.9)cos(0)<---east-west solve, the answer is in micro teslas west end in positive direction
*February 5, 2011*

**Chemistry**

a geometric isomerism
*January 30, 2011*

**penn foster**

sorry, my first time using this site. Medical Transcription lab homework. Radiology report. Woman dictates "in the plantar medial soft tissues extending to this abnormal soft tissue, carotery stick, suggesting an area of ulceration." I'm not sure if I'm ...
*January 26, 2011*

**penn foster**

i'm typing my lab 2, case 8 radiology report and can't make out one word in the report. "carotery stick" it what it sounds like the lady is saying, but it doesn't make sense and I can't find it in any dictionary. help
*January 26, 2011*

**8th grade Science**

im, not sure this question apeears to be quit a hard one
*January 19, 2011*

**Chem 10**

Calculate the value of the following in exponential form, using standard scientific or "e" notation (for example, 105 = 1.05e2). Enter the correct number of significant figures. (2.700e2 cm)3 / (1.20e3 cm)2 Can't understand how many sig figs.
*January 18, 2011*

**physics**

how can the work done to an object be the same amout as the potential energy when sitting on an incline plan.. (the object is a marble)
*January 12, 2011*

**physics**

how can the work done to an object be the same amout as the potential energy when sitting on an incline plan.. (the object is a marble)
*January 12, 2011*

**math**

forty-nine days is how many weeks? what are the factors of 12? forty books were put into eight equal stacks how many books were in each stck? how many years are in five centuries? what is the seventh mutiple of 6 then subtract 12 what is the differcecne?
*December 15, 2010*

**com 156**

What are some red flags that indicate you should avoid a particular source?
*November 29, 2010*

**math**

how often does a leap year occur? what are al the prime numbers less then 12. what is the eighth multiple of 32? is the last digit of the multiples if 4 odd or even? what are the six factors of 12? what are the factors of 16. two factors of 20 are 1 and 20. what are the four ...
*November 9, 2010*

**math**

ms. sue i can't find the goolge calultor
*November 9, 2010*

**math**

1234 + 607= 47,019 + 21,598= 405,679 + 319,477= ____________________ 1234 - 607= 47,019 - 21,598= 405,679 - 319,477=
*November 9, 2010*

**Chemistry**

i need help
*November 7, 2010*

**math**

25. is 16 a prime number? why or why not? 27. which of these numbers is a factor of 12? A 0 B 6 C 8 D 24
*November 4, 2010*

**math**

washington school cost about $12,350,000 to build. use words to write that amount of money. 24. two factors of 16 are 1 and 16 beacuse 1*16= 16. find three more factors of 16.
*November 4, 2010*

**math**

21.a. which of these number is a multiple of 10? A 35 B 40 C 45 D 101 b. how can you fine the answer for part a just by looking? 22.a. A dime is what fraction of a dollar? b. A dime is what percent of a dollar
*November 4, 2010*

**math**

10. $10.00-$5.46 11. 36,024 - 15,539 12. 43,675 + 52,059 19. 3.75 + 2.5 + 04 20. 42.25-7.5
*November 4, 2010*

**math**

8. in the 2004 presidentail election, 4651 residents of the state of rhode island voted for candidate ralph nader. round that number of residents to the nearest thousand, to the nearest hundred, and to the nearest ten.
*November 4, 2010*

**math**

write for multiplication/division facts using the numbers 3, 8, and 24. 5.what are the seven months of the year that have 31 days? 6. find the eughth multiple of six. then add one. what is the square root of the answer?
*November 4, 2010*

**math **

21.a. which of these number is a multiple of 10? A 35 B 40 C 45 D 101 b. how can you fine the answer for part a just by looking? 22.a. A dime is what fraction of a dollar? b. A dime is what percent of a dollar? 23. washington school cost about $12,350,000 to build. use words ...
*November 4, 2010*

**math**

whrit for multiplication/division facts using the numbers 3, 8, and 24. 5.what are the seven months of the year that have 31 days? 6. find the eughth multiple of six. then add one. what is the square root of the answer? 8. in the 2004 presidentail election, 4651 residents of ...
*November 4, 2010*

**math **

thank you
*November 4, 2010*

**math **

1.Drew has fifty-six rolls. seven rolls will fit on one tray. how many trays does he need to carry all of the rolls? write an equation to solve the problem. 2. one gallon is about 3.78 L.about how many liters tow gallons? use words to write the answer. to estimate the sum of $...
*November 4, 2010*

**math**

merle travelled six hundred twenty-three miles. hannah travelled eight hunderes one miles. hannah travelled how many more miles then merle?
*October 27, 2010*

**math**

264
*October 25, 2010*

**math**

liza has three hundred seventen coins in her collection. Tamca has found five hundred eighty-one coins in her collection. Tamca has how many more coins then liza?
*October 25, 2010*

**math**

one gallon is equal to 128 fluid ounces.Garret estimates that four gallons is about 500 fluid ounces. is Garrett's estimate reasonable? expiain why or why not.
*October 20, 2010*

**math**

1. 63x7 2.63/7-> / r 3.70.5 - 42.3 4.89x4
*October 20, 2010*

**college chemistry**

An electrical heater is used to add 19.50 kJ of heat to a constant-volume calorimeter. The temperature of the calorimeter increases by 4.50°C. When 1.75 g of butanol (C4H9OH) is burned in the same calorimeter, the temperature increases by 14.58°C. Calculate the molar ...
*October 16, 2010*

**college chemistry**

Manometers can use liquids other than mercury to measure small pressure differences. On a day when the barometric pressure is 761.7 torr, a water manometer, connected between the atmosphere and a glass bulb containing a sample of helium gas has a height difference of 26.1 cm, ...
*October 16, 2010*

**math**

a quarter after four in the afternoon in digital form
*September 29, 2010*

**social studies**

at its point how wide is west podiatry from east to west
*September 22, 2010*

**chemistry**

Use the concepts of effective nuclear charge, shielding, and n value of the valence orbital to explain the trend in atomic radius as you move across a period in the periodic table.
*September 19, 2010*

**math**

jenna wants to purchase a pad of drawing paper for $5.00, a charcoal pencil for $0.75, and an eraser for $1.25. how much money doses she need altogether to buy the supplies
*September 13, 2010*

**math**

6.the difference of 8 and 5 is? 7.the expanded from of 654 is 600+50+____
*September 13, 2010*

**elementary math**

How many different ways can a committee of 9 be selected from a larger organization of 20 people?
*August 7, 2010*

**elementary math**

A student has a penny, nickel, dime, and quarter distributed two coins apiece to his front two pants pockets. What is the probability that the front right pocket has more than 30¢ in it?
*August 7, 2010*

**math**

Q-2: In a subdivision, 67% of the homes have detached garages, 32% have a patio, and 13% have both. What is the probability that a house has a patio if you know that it has a detached garage?
*July 28, 2010*

**algebra**

sqrt root of x+2=3 need help
*May 30, 2010*

**Physics**

two converging lenses placed L1=20 cm apart. the focal lengths are f1=10 cm and f2=20cm 1) where is the final image located for an object that L2=30cm infront of the first lens? 2)what is the total magnification of the lens system? *diagram* {Object}|--l2--|{lens1 = f1}|--L1...
*April 27, 2010*

**health **

Medical and clinical staffs, such as physicians and nurses, have roles and responsibilities different from those of hospital administrators. · Describe at least two roles of medical or clinical staff, and two roles of hospital administration that are important. ·...
*March 21, 2010*

**4gr math**

forty-five is how much less than fifty-four
*March 18, 2010*

**4gr math**

no its odd
*March 18, 2010*

**4gr math**

0.40+0.15 is even so is that the really answer
*March 18, 2010*

**4gr math**

is the value of 3 nickels and 4 dimes an even number of cents or an odd number of cents
*March 18, 2010*

**4gr math **

round 64 to the nearest ten. round 87 to the nearest ten. then add the rounded numners.
*March 18, 2010*

**4gr math**

how do you draw a perpendicular lines
*March 18, 2010*

**4gr math**

use the digits 4,8 and 7 once each to make an even number greater than 800
*March 18, 2010*

**math**

one kilometer is how many meters
*March 16, 2010*

**math **

Nine dimes are what fraction if a dillor.... write the value of nine dimes using a dollor sign and a decimal point
*March 16, 2010*

**4gr math**

how many degrees cooler is a temperature of 34.f to a temperature of 47.f
*March 8, 2010*

**4gr math**

an adult cheetah weighs about 130 pounds. an adult mountain lion weighs about 170 pounda. a student estimates that a mountain lion weighs about twice as much as a cheetah. is the estimate reasonable? explain why or why not
*March 8, 2010*

**4gr math**

what does one yard equal
*March 7, 2010*

**4gr math**

if the diameter of a circle is one foot, then the radius of the circle is how many inches?
*March 7, 2010*

**4gr math**

...,450,470,480,__, __, __,... what are the nextthree numbers in this counting sequence?
*March 7, 2010*

**4gr math**

on the morning of an important game,gail woke up at the time shown on the clock. she wanted to up 2 hours 35 minutes later. what time did gail want to wake up
*March 3, 2010*

**4gr math**

write 7026 in expanded form. then use words to the number
*March 2, 2010*

**math**

i dont inderstand what u mean by when you say find the area of the individual square - find the area of the room - divide the area of the room by the area of the individual square to find how many floor tiles are needed
*March 2, 2010*

**math**

leah wants to put square floor tiles that measure one foot on each side in a room that is 9 feet and 9 feet wide. How many floor tiles will leah need? is your answer reasonable? explain why
*March 2, 2010*

**math**

use digits to write four hundred seventy-five thousand three hundred forty-two. then circle the digit in the ten-thousands place
*March 2, 2010*

**thermochemistry college**

Yes! ...She has a big butt!
*December 8, 2009*

**Fundamentals of Electricity**

The electric field at one face of a parallelepiped is uniform over the entire face and is directed out of the face. At the opposite face, the electric field is also uniform over the entire face and is directed into that face (see Fig. 3). The two faces in question are inclined...
*November 30, 2009*

**Fundamentals of Electricity**

The box-like Gaussian surface of Fig. 1 encloses a net charge of +24.0ε0 C and lies in an electric field given by N/C, with x and z in meters and b a constant. The bottom face is in the xz plane; the top face is in the horizontal plane passing through y2 = 1.00 m. For x1...
*November 30, 2009*

**English**

In "Shall I Compare Thee to a Summer's Day", what is an example of personification?
*November 29, 2009*

**chemistry**

By kissing your ass
*November 23, 2009*

**7th grade Math**

did't work with me either
*October 30, 2009*

**7th grade Math**

x x x x x x x x x x x x
*October 30, 2009*

**math**

Please help me solve this problem... thanks! 1.Find the equation of the line that cntains the pont (5, -1) and has slope -1/2 2.find the equation of the line that passes through the points (-2,1) and (1,-5)
*October 26, 2009*

**MATH**

I Am Doing Equations. y=2.5x-15=220 Please Help Me Solve This Question. :}
*October 14, 2009*

**9th grade, Biology**

the jellyfish would swell swell swell and then boooom burst..... because the jellyfish would be placed in hypotonic environment....
*September 23, 2009*

**physics**

An object starts falling under gravity from rest. If it completes 9/25 of its journey within the last second. Find the total time taken and the total displacement?
*September 12, 2009*

**math- continuance of problem**

Find the largest angle for which sine and tangent agree to within two significant figures.
*August 28, 2009*

**advanced math**

a dog food bowl , a water dish and a bed for olivias dog cost before tax is 5, 10, 5 and 12 dollers. if these purchases have a 5 % sales tax added how much did she spend with tax encluded?
*August 28, 2009*

**advanced math**

what is 4% of 150?
*August 28, 2009*

**math**

I think that is how the question is suppose to be interpreted Reiny. Very confusing wording.
*August 28, 2009*

**math**

If you had to put the answer in radians what would it be?
*August 28, 2009*