Wednesday

September 2, 2015
Total # Posts: 620

**Math**

A= ((r+z)/3)m solve for r
*August 30, 2015*

**MATH**

What are the odds in favor of randomly drawing the letter C from the letters in the word CANADIAN?The odds are from ____ to _____
*August 23, 2015*

**Math**

Sorry... so that the probability of drawing a red ball is 3/4 so that the probability of drawing a white ball is 1/4
*August 23, 2015*

**Math**

A box contains 8 white balls, 7 black and 4 red. How many red balls must be added to the box so that the probability is 3/4? How many black balls need to be added so that it is 1/4? Thanks I have a mental block with this.
*August 23, 2015*

**MTH 156**

A crew consists of 1 apprentice, 1 journeyman, and 1 master carpenter. The crew receives a check for $6900 for a job they finished.A journeyman makes 300% of what an apprentice makes and a master carpenter makes make 250% of what a journeyman makes. How much does each person ...
*August 7, 2015*

**MTH 156**

2^6 * 2^7 multiply and simplify and then write the answer in exponential notation. I know the answer is 8,192 but I cannot figure out how to write that in exponential notation. Thanks for the help.
*August 5, 2015*

**MTH 156**

I know the answer is 8,192 but I cannot figure out how to write that in exponential notation. Thanks for the help.
*August 5, 2015*

**MTH 156**

2^6 * 2^7 multiply and simplify and then write the answer in exponential notation. Thanks!
*August 5, 2015*

**mth 156**

a company needs $55,000 in 7 years for a new addition. To meet this goal, the company needs to deposit money in an acct today that pays 5% annual interest compounded quarterly. What amount should the company invest to total $55,000 in 7 years? Thanks!
*August 5, 2015*

**mth**

Thank you!
*August 5, 2015*

**mth**

A faculty lost 1/5 of its faculty in the reduction. If 88 faculty were left, how many faculty were there originally? Thanks!
*August 5, 2015*

**Math**

Crew receives a check for $5100. The journeyman makes 300% of what the apprentice makes and the master makes 150% of what the journeyman makes. How much do they each make? Thanks!
*August 5, 2015*

**Algebra**

if the number of professors in a college is p and the number of students s and there are 19 times as many students as professors, write an algebraic equation that shows the relationship Thanks for the help!
*August 2, 2015*

**Math**

Thank you! I was having a mental block with this...
*August 2, 2015*

**Math**

a local government had an employee reduction and lost 1/9 of their employees. If 176 of its employees were left after the reduction how many employees were there originally?
*August 2, 2015*

**Math 156**

What is the greatest prime you must consider to test whether 7356 is prime? Thanks for the help.
*July 26, 2015*

**math**

Thanks so much Steve.
*July 14, 2015*

**math**

If the mean, median, and mode are the same what is the value of x when given the numbers 3,4,5,8,x I am not sure how to figure this out thanks for your help.
*July 14, 2015*

**MTH 156**

a function machine accepts inputs as ordered pairs. the components of the ordered pairs are natural number and the first component is the length of a rectangle and the second component is the width. The given machine computes the perimeter (the distance around the rectangle). ...
*July 10, 2015*

**mth 157**

I can, thanks so much!!
*July 10, 2015*

**mth 157**

Matt has four times as many stickers as David. How many stickers mush Matt give Davis so that they will each have 75 stickers? I am so bad at these problems, please help!
*July 10, 2015*

**Math 157**

Help please! Write an expression for the cost c, if a printer charges $1.75 for binding, plus 5 cents for p pages for copies of a community groups annual report Thanks I have a mental block with these problems.
*July 8, 2015*

**Calculus**

One side of a rectangular animal pen is to be formed by the side of a barn. If you have enough material to build a total of 34 feet of fence, find the maximum area than can be enclosed
*June 17, 2015*

**Chemistry**

A 1.00 kg piece of aluminum metal at 80 degrees Celsius is placed in water that is 25 degrees Celsius. How much water is needed to cool the aluminum to 65 degrees? I'm stuck as where to start with this.
*June 1, 2015*

**Math**

The graphs of 5x-3y=35, 7x-3y=43, and 4x-ay=61 all intersect at the same point. Find the value of "a". Do I solve the systems and then plug in? I am not sure haha.
*May 27, 2015*

**English**

No I am not saying that. Its just that my thesis(What my teacher assigned) is supposed to challenge something from the novel- preferably something on the legitimacy of the author's depictions. I think my teacher just wants to see me challenge something and back it up with ...
*May 27, 2015*

**Geometry**

The measures, in degrees, of the three angles are x, x+10, and 2x-6. Find the measure of all three angles of the triangle.
*April 8, 2015*

**math**

Use ratios, fractions, and tape diagrams to get the answer of $194 dollars. I'm a sixth grader who figured this out in under 3 minutes.
*March 27, 2015*

**Math **

Sarah was trying to figure out her grades for her math course. She only knew the grade of 4 of the tests she had taken, however the class had taken 5 tests total. She scored a 94, 67, 83, and 93. If Sarah ended up with a grade of 90, what did she get on the 5th and final test...
*March 26, 2015*

**Science!**

1. What would happen to an object if the force of gravity on Earth was decreased by half? (1 point) Its mass would decrease. Its weight would decrease.* Its density would decrease. Its volume would decrease. 2. Which of the following represents a heterogeneous mixture? (1 ...
*March 20, 2015*

**science**

what is the events of led at lighting
*March 19, 2015*

**Art!**

what 3-d imaging use to capture a digital map of an artifact? a. electromagnetic radiation b. laser technologe c. laser technology d. photography <---- ? what technology would be best to use when analyzing the pigments in a large mural? a. photo editing software <----- b...
*March 16, 2015*

**Sosiology**

1. What is the Bully 2. What is the cause someone could be bullied?
*March 7, 2015*

**Accounting**

Beginning work in process inventory 17,000 40%. Transferred in from the prior department 72,000. Ending work in process inventory 18,000 30% According to the company records the conversion cost in the beginning work in process inventory was $63.104 at the beginning of ...
*March 1, 2015*

**Math**

The table below shows the number of students from different classes of two schools who participated in a sports competition: School A 25 21 2 22 20 21 20 23 1 School B 3 2 1 5 4 2 3 4 3 Part A: How can you use box plots to compare the median and interquartile range of the data...
*February 26, 2015*

**L.A.**

nope it was C you are wrong
*February 25, 2015*

**L.A.**

is it b
*February 25, 2015*

**L.A.**

john updike
*February 25, 2015*

**L.A.**

ok i got that right thanks but did i get 2 and 3 right?
*February 25, 2015*

**L.A.**

There are none that are the same
*February 25, 2015*

**L.A.**

1. Which is the best paraphrase of these lines from "New World"? eagles / hie and / hover / above / the plain a)Eagles hurry and hang above the flatland.*** b)Eagles hang in midair and wave their wings. c)Eagles race and rush in an ugly way. d)Eagles soar and swoop ...
*February 25, 2015*

**oil prices**

supply and demand affect the price of oil
*February 17, 2015*

**geometry **

Triangle DEF where angle E is a right angle. DE measures 55. EF measures x. Angle D measures 49 degrees. What is the value of x rounded to the nearest hundredth? Type the numeric answer only in the box below.
*February 8, 2015*

**Two English Questions (HELP!!)**

its A
*February 3, 2015*

**Art**

thanks "help?thanks"!!! I got 100%!!!
*January 22, 2015*

**True or False?**

Sounds like an easy question but I just wanna be sure! :P Tides are caused by the force of inertia from the sun and moon acting on Earth. True or False? I think its false because its gravity not inertia.
*January 19, 2015*

**MATH!!!! AHHH!!!**

Okay so for part A I should put the answer is 6x + 4y = 8 ?
*January 14, 2015*

**MATH!!!! AHHH!!!**

Im studying for finals! A system of equations is shown below: 8x + 5y = 9 3x + 2y = 4 Part A: Create an equivalent system of equations by replacing one equation with the sum of that equation and a multiple of the other. Show the steps to do this. Part B: Show that the ...
*January 14, 2015*

**mathematics**

if the sum of the 6th and 7th terms of an arithmetic progression is 60 and the 3rd term is -5 find the common difference
*January 11, 2015*

**english**

thank you
*January 5, 2015*

**english**

5.)Dangers were plentiful. Adj.- plentiful. Noun- dangers. 6.)Mountains and deserts challenged travel-weary pioneers. Adj.- travel-weary. Noun- pioneers 7.)Each and every obstacle caused additional hardship. Adj.- each and every. Noun- obstacle. Adj.- additional. Noun- ...
*January 5, 2015*

**english**

I have to find the adjectives of a sentence and the noun it modifies. 1.)Other explorers, restless and eager, sought freedom. Adj.- other, restless, and eager. Noun- explorers. 2.) They were slow-footed yet persistent. Adj.- slow-footed and persistent. Noun- they 3.)These ...
*January 5, 2015*

**English**

Examples of realization in The Great Gatsby prove money can't buy happiness?
*December 8, 2014*

**English Essay- The Great Gatsby**

I am writing a literary essay about The Great Gatsby. My claim is "money cannot buy you happiness" I am working on the Literary device paragraph right now but I can't seem to find a motif/symbol in the story that can prove my claim. Help please!
*December 6, 2014*

**Physics**

Three charges are placed at the vertices of an isosceles triangle as shown in the figure. If q = 5.00 μC, calculate the electric potential at the midpoint of the base of the triangle. Also calculate the electric field vector at the same point due to the 3 charges. +q 4cm...
*October 25, 2014*

**Math URGENT QUICK QUESTION**

Oh I get it! It's -7! OMG thank u so much I really appreciate it :)
*September 25, 2014*

**Math URGENT QUICK QUESTION**

factor 9-6x-3x^2 The expression x^2-8x+k cannot be factored if k has the value A.)7 B.)0 C)-7 D)-9 Please show me how to do these questions step by step so that I can understand & learn
*September 25, 2014*

**Algebra, Please Help!**

How do i find the radius of a circle with the center (16/11,79/11)? Thanks
*September 24, 2014*

**TO MS SUE**

Please check my answers to my question, I posted this question before but no one answered or helped me. All I need is for someone to check my answers :)
*September 24, 2014*

**Math please check my answers**

Decide whether the lines in each pair are parallel , perpendicular, or neither. Justify your answers: A.) m=3/4 m=12/16 B.) m=100 m=0.01 C.) m=10 m= -0.1 My answers: A.) parallel because they both equal to 0.75 B.) neither because they aren't the same and aren't ...
*September 24, 2014*

**Math- check my answers**

Decide whether the lines in each pair are parallel , perpendicular, or neither. Justify your answers: A.) m=3/4 m=12/16 B.) m=100 m=0.01 C.) m=10 m= -0.1 My answers: A.) parallel because they both equal to 0.75 B.) neither because they aren't the same and aren't ...
*September 24, 2014*

**math**

Bella had 1/3 of a wall to paint.she painted 1/4 of what was left green and 1/2 yellow.what is the area of the region Bella.has not yet painted?
*September 22, 2014*

**Chemistry**

A certain brine has 3.96% NaCl by mass. A 75.0−mL sample weighs 76.7g How many liters of this solution should be evaporated to dryness to obtain 730kg NaCl?
*September 21, 2014*

**Math (Exponents)**

A. Complete expanded form of 4.728 in exponential notation?
*September 18, 2014*

**Math**

7x^2=8x
*September 17, 2014*

**math**

What is 56 1/4% = in the simplest form. Give the step by step example to help me understand. Thanks....
*August 12, 2014*

**math**

Can anyone plzzz help me? :( It would be greatly appreciated! Especially since I've been stuck on this since this morning :/
*June 5, 2014*

**math**

Hercules Films is deciding on the price of the video release of its film Bride of the Son of Frankenstein. Marketing estimates that at a price of p dollars, it can sell q = 300,000 − 15,000p copies, but each copy costs $4 to make. What price will give the greatest profit?
*June 5, 2014*

**math**

City Cellular purchased $28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B. destination. Returned goods amounted to $650. a. What is the net amount due if City Cellular sends the manufacturer a partial payment of $5,000 on May...
*May 22, 2014*

**Math**

Eva is making bran muffin. She measures5/4 cups of bran, 1/4 cup of flour, and 7/4 cups of oats. What is the order of the ingredients from least to greatest amounts?
*May 8, 2014*

**math **

mr.musial traveled by car to a destination that is 1150 miles from hishome. it took him 3 days to drive to this destination. if mr.musial traveled the same distance each day, about how many miles did he travel each day? use estimation
*April 21, 2014*

**chemistry**

What volume of 1.25M HCl in liters is needed to react completely (with nothing left over) with 0.750L of 0.500M Na2CO3?
*April 7, 2014*

**Accounting Corporations**

Birch issued 200 shares of $12 par common stock in exchange for a piece of equipment with a current market value of $3,000.Whichof the following is not part of the journal entry for tis transaction? A.Debiting Equipment for $3,000 B.Crediting Common Stock for $3,000 C....
*March 10, 2014*

**Chemistry**

Where am I going wrong? Law, Theory or Hypothesis 1) A doctor thinks, but has not verified, that a patient with stomach pain has appendicitis - Hypothesis 2) a description that predicts what happens, but does not explain how -Hypothesis 3) an explanation that has been tested ...
*February 10, 2014*

**science help plzzz**

Thanks Jack! I got 100%!!
*January 17, 2014*

** 061689 bussines accounting and you**

All i need detail how to do it i watch video but im not understanding if anybody have more specific explanation details Please help step by step what i need to do im so confused Thank you :)))
*December 31, 2013*

**chemistry**

What are the values of [H3O+] and [OH−] for a solution with pH = 3.86?
*November 22, 2013*

**chemistry**

that isn't helpful
*November 22, 2013*

**Chemistry**

Calculate the % composition of H2S. Then determine the number of grams of sulfur present in 339.79 g of H2S. *I don't know how to set up the equation after I find the % composition to find the grams of sulfur. Please help! Thanks, Bella :)
*November 22, 2013*

**chemistry**

Calculate the % composition of H2S. Then determine the number of grams of sulfur present in 339.79 g of H2S. *I don't know how to set up the equation after I find the % composition to find the grams of sulfur. Please help! Thanks, Bella :)
*November 22, 2013*

**chemistry**

if your lab partner determined that there were 4.030 x 1020 atoms of H in an unknown sample of C2H4Cl2, how many milligrams would the unknown sample weigh?
*November 21, 2013*

**chemistry**

if your lab partner determined that there were 4.030 x 1020 atoms of H in an unknown sample of C2H4Cl2, how many milligrams would the unknown sample weigh?
*November 21, 2013*

**chemistry**

if your lab partner determined that there were 4.030 x 1020 atoms of H in an unknown sample of C2H4Cl2, how many milligrams would the unknown sample weigh?
*November 21, 2013*

**chemistry**

I looked up how to solve it but my answer is coming out wrong. I don't know what i'm doing wrong please help!.Now if your lab partner determined that there were 4.030 x 1020 atoms of H in an unknown sample of C2H4Cl2, how many milligrams would the unknown sample weigh...
*November 21, 2013*

**chemistry**

I looked up how to solve it but my answer is coming out wrong. I don't know what i'm doing wrong please help!.Now if your lab partner determined that there were 4.030 x 1020 atoms of H in an unknown sample of C2H4Cl2, how many milligrams would the unknown sample weigh...
*November 21, 2013*

**chemistry**

I looked up how to solve it but my answer is coming out wrong. I don't know what i'm doing wrong please help!.Now if your lab partner determined that there were 4.030 x 1020 atoms of H in an unknown sample of C2H4Cl2, how many milligrams would the unknown sample weigh...
*November 21, 2013*

**chemistry**

I looked up how to solve it but my answer is coming out wrong. I don't know what i'm doing wrong please help!.Now if your lab partner determined that there were 4.030 x 1020 atoms of H in an unknown sample of C2H4Cl2, how many milligrams would the unknown sample weigh...
*November 21, 2013*

**math**

name the lengths of the sides of three rectangles with the perimeters of 12 units use only whole numbers
*November 21, 2013*

**4th grade math**

can someone show me how to do this one two small arrays have been combined to make a big array. what are the dimensions and product of the big array? fill in the equation that shows this big array broken into two small arrays. Square is broken into 10x6 and 10x5
*November 4, 2013*

**BUSINESS 101**

If a firm has a current ratio of 2.00,it means that for every $2in ___it has $1in___ A.total assets;current liabilities B.current assets;current liabilities C.total assets;total liabilities D.current assets;total liabilities my answer is c can somebody check thx During a ...
*October 15, 2013*

**business 101**

If a firm has a current ratio of 2.00it means that for every $2 in _____it has $1in A.total assets;current liabilities B.current assets;current liabilities C.total assets ;total liabilities D.current assets;total liabilities My answer is c Team diversity is often established ...
*October 11, 2013*

**Business**

Television is an attractive advertisnig medium because it A.offers a rapidly growing network audience. B.is relatively inexpensive. C.provides instant feedback which can be used to measure effectiveness. D.offers mass coverage and flexibility. I think is D :( can somebody check
*October 7, 2013*

**Business **

Camden Products buys a $500,000 machine by taking out a bank loan.The company's assets will______by $500,000 while its liabilities will_____by $500,000. A.rise;rise B.fall;fall C.fall;rise D.rise;fall My answer is D can somebody check for me thenk you
*October 7, 2013*

**astronomy**

Can CMB show that the universe was accelerating at the time the CMB formed thus measuring dark energy early in the universe?
*October 7, 2013*

**astronomy**

Can CMB show that the universe was accelerating at the time the CMB formed thus measuring dark energy early in the universe?
*October 7, 2013*

**Math**

Arman has 1160 annual income from bonds bearing 3% and 5 % interest. then he added 25% more of the 3% bonds and 40% more of the 5 % bonds, thereby increasing his annual income by 410. find his initial investment in each type of bond (if you would,just give me the formula and i...
*October 7, 2013*

**Math**

a picture 8 in. by 12 in. is placed in a frame which has a uniform width. if the area of the frame is equal to the area of the picture, find the dimension of the frame (if you would,just give me the formula and i'll take it from there) thank you
*October 7, 2013*

**algebra 1**

the sides of a triangle are (x+2),(3x+1), and (x+7) find the value of x if the perimeter is 140cm
*October 2, 2013*

**math 5th grade**

is it 59,424.8
*September 17, 2013*

**math**

Jphn just purchased a plasma t.v. for his living room. He paid $12,00 for a 46-inch television. The regular price of the television was $1,500. What percentage did John save during the sale? I got 20% but I wanted to see if I was right or not.
*June 13, 2013*