Sunday

April 20, 2014

April 20, 2014

Total # Posts: 195

**math**

If a school canteen makes 72 sandwiches and sells 5/6 of them how many are sold

**PEOPLE, SCIENCE, AND THE ENVIRONMENT**

. If all life ceased on Earth, how quickly would the atmosphere become like that of Venus and Mars? Explain.

**Math**

I'm a 5th grader and I'm having a hard time writing the above fractions in order. They are 3/10, 1, 1/4, 5/8, 2/3, 1/8, 5/6, 3/4, 0, 1/6, 7/8, 1/3? Am I suppose to find the least common denominator first?

**Science, Chemistry**

A cylinder containing 11.0L of helium gas at a pressure of 165atm is to be used to fill birthday balloons to a volume of 2.50L per balloon and at a pressure of 1.10atm. What is the maximum number of balloons that can be inflated at a constant temperature? (remember that 11.0L ...

**Physics**

A runner is jogging at a steady 2.7 km/hr. When the runner is 7.7 km from the finish line, a bird begins flying from the runner to the finish line at 5.4 km/hr (2 times as fast as the runner). When the bird reaches the finish line, it turns around and flies back to the runner....

**Math**

x=Regular Grade y=Premium Grade x(2.30)+y(2.55)=10,957 x=y+420 y+420(2.30)+y(2.55)=10,957 2.30y+966+2.55y=10,957 4.85y+966=10,957 4.85y=9991 y=2,060 Gallons of Premium Grade x=2,060+420 x=2,480 Gallons of Regular Grade Hope this helps :)

**math**

mary has outstanding preferred stock That pays a dividend of $4 per share and sells for $82 per share, with a floatation cost of $6 per share. What is the component cost for Coogly's preferred stock? What are the advantages and disadvantages of using preferred stock in the...

**Statistic**

Heights of adult men have a mean of 69.0 inches and a standard deviation of 2.8 inches. Approximately what percentage of adult men have a height between 66.2 and 77.4 inches? Must show the number and the empirical rule

**Algebra**

Unicycling. In 2005, Ken Looi of New Zealand set a record by covering 235.3 mi in 24 hr on his unicycle. After 8 hr, he was approximately twice as far from the finish line as he was from the start. How far had he traveled?

**Algebra**

Price of a printer. Laura paid $219.45, including 5% tax, for an all-in-one color printer. How much did the printer itself cost?

**Algebra**

Price of a calculator. Kayla paid $137.80, including 6% tax, for her graphing calculator. How much did the calculator itself cost?

**algebra**

price of sneakers. Amy paid $102 for a paid of new balance 1122 running shoes during a 15%-off sale. What was the regular price?

**Math**

What is the relationship between addition and subtraction?

**math**

4(2x -5)

**writing**

Edit mMath Autobiography Theresa V. Monteiro MAT 095 11:00 AM – 12:15 PM My name is Theresa and I am from Norwalk Connecticut. I’ve been living here for a year now. I moved to New London Connecticut to start my life. I’ve taken care of all my immediate family an...

**Algebra**

Thank you soo much. I understand now. Have a wonderful weekend. Theresa

**Algebra**

Can you please show me step by step to the answer you have given me. -1/4(8x+2). I still do not understand how you came up with the answer. Thank yooi

**Algebra**

-1/4(8x+2)

**math**

rocio finished 21 pages of a book in 3 days. monday she finished half of what she did on tuesday and wednesday she finished twice as much as she did on tuesday. how much did she read each day?

**Math**

The Dubuque Cement Company packs 80-pound bags of concrete mix. Time-study data for the filling activity are shown in the following table. Because of the high physical demands of the job, the company's policy is a 23% allowance for workers. a) Compute the standard time for...

**Math**

The Dubuque Cement Company packs 80-pound bags of concrete mix. Time-study data for the filling activity are shown in the following table. Because of the high physical demands of the job, the company's policy is a 23% allowance for workers. a) Compute the standard time for...

**Math**

Find all the three digit numbers where the sum of of the first two digits equals the third digit.

**Human Services**

Mandie a new social worker in a residential treatment facility for adolescent teens, notices a disparity between the privileges given to the white residents as opposed to the American African residents. Since she is new, she begins to ask subtle questions of the residential st...

**math**

whole number for 30.089

**MAth**

A bOY goes on VacATION with fivE shirts.each day HE used TWO diferent shIRts EACH day. HOW MANy DAYS will IT TAKE him TO USE thE FIVe SHIRTS WITHOUT REPEATINg the pattern

**Algebra**

What is the greatest common factor? How do you know when you have found the greatest one?

**Algebra**

Do you always use the property of distribution when multiplying monomials and polynomials? Explain why or why not. In what situations would distribution become important?

**Algebra....HELP!!**

Use the elimination method to solve the system of equations a + 6b =4 a + 3b = -2 What is the solution in an ordered pair?

**Algebra....HELP!!**

Solve the elimination method 7a + 6b = 3 -7a +b = 25 The solution of the system is?

**Algebra**

Do the equations x = 4y + 1 and x = 4y - 1 have the same solution? How might you explain your answer to someone who has not learned algebra?

**Math**

Quadrilateral ABCD has vertices at A(6,3), B(3,9), C(6,6) and D(12,3).It is reflected across the y axis. What are the new coordinates. Explain

**Algebra 1**

What are two symbolic techniques used to solve linear equations?

**Ethics**

what are examples of the concept and complexity of identity

**Math**

The shorter edges of a 44cm x 25cm metal sheet are joined to form the curve surface of a cylinder. What is the volume of the cylinder? What is the area of metal sheet required to make the top and the bottom cylinder?

**math**

The lengths of the edges of a rectangular block are integers and their total is 60. What is the greatest possible volume?

**Math**

Ms. Sue. I think my answer would be 46 1/8

**Math**

How do I do this problem: 50-3 7/8= Not sure how to figure this out. Please can someone help me....

**Physical Education**

What does the marl q mean for btec sport.

**physical science**

how do you solve? a swimmimg pool is exactly 20m long, 7m wide, and 2m deep. What is its volume in cubic feet to 3 significant figures?

**Physics**

A uniform rod AB of length 2a and mass M is freely pivoted at A and is held with B vertically above A. It is then allowed to fall and when B is vertically below A it strikes a stationary particle , also of mass M,which sticks to the rod at B. The rod then turns through a furth...

**physics**

Subject is not CUC but physics

**CUC**

1.(a) A solid sphere of mass 100gm and radius 2.5cm rolls without sliding wit ha uniform velocity of 10cm/sec along a straight line on a smooth horizontal table. Calculate the total energy. (b) A hoop of radius 100cm and mass 19kg is rolling along a horizontal surface, so that...

**CUC**

1.Two masses of 4gm and 6gm respectively are attached to the ends of a light rod of negligible mass and the rod rotates anticlockwise at the rate of 2rev/sec about an axis passing through the center of mass and perpendicular to its length. Calculate (a)the angular momentum of ...

**CUC**

1. A rocket was found to be 150m when measured on earth.It then leaves and move at a constant velocity of 2 x 10m/s. What is its new length? 2. Two spaceships A and B are moving in opposite directions, A with a speed of 0.9c while B with a speed of 6c. Find the relative veloci...

**CUC**

(a)Explain the term time dilation. (b) Show that an interval of time observed in a moving frame of reference will be less than the same interval observed in a stationary frame of reference.

**math**

What is the total number of vetices in a rectangular prism with a length of 7.5 inches a width of 2.5 inches and a height if 11 inches?

**algebra**

Perform the division, x squared + 16x +63 divided by x + 7

**math**

i dont understand your answer to my ?

**math**

On a map, the length of a nature-center trail is 10.8 centimeters. If the scale is 3 centimeters to 20 kilometers, what is the actual length of the trail.

**English**

Are you able to help me?

**English**

No I have not, I am terrible with English .

**English**

I need help writing a 150-200 word paragraph on Identify an introductory technique that could be used to grab the readers attention and showcase the main idea?

**math **

related to last question -- why is the probability the same for yyy, xxx,zzz on the spinner with x y z thanks

**logic application**

You are playing Guess Your Card with three other players. Here is what you see: •Andy has the cards 1, 3, & 7 •Belle has the cards 3, 4, & 7 •Carol has the cards 4, 6, & 8 Andy draws the question card, “Do you see two or more players whose cards sum to the ...

**strayer**

You are playing Guess Your Card with three other players. Here is what you see: •Andy has the cards 1, 3, & 7 •Belle has the cards 3, 4, & 7 •Carol has the cards 4, 6, & 8 Andy draws the question card, “Do you see two or more players whose cards sum to the ...

**college/ pre-cal**

a square fence 9 feet high enclosing a radio tower is 3 feet from the tower on all 4 sides. guy wires used to hold the tower in position are attached to the tower 30 feet above the ground and 13 feet from the fence on all 4 sides. How long are the guy wires to the nearest foot.

**SDSU**

I need help solving Integral from 0 to (a/sqrt(b)) of (a^2-bx^2)^(3/2) I got (a^4/8sqrt(b)) - 3a^4pi/4sqrt(b)

**Math**

Ms. Ervine has a basket of grapes. If she gives 6 grapes to each of her students, she will have 2 grapes left. If she gives 7 grapes to each of her students, she will have to buy 11 more grapes. A) How many students does Ms. Ervine have? B) How many grapes are in the basket?

**grade 8 math **

how many different ways can eight cars finish in a race 1st, 2nd, 3rd ?

**math **

ben and glen are practicing short golf shots. they are aiming for a flag that is 110 yards away? they consider any shot between 105 and 115 yards to be accurate. here are their results in yards. ben: 110,130,88,105,108,110,118,100,120,103.and Glen: 95,105,108,110,106,110,108,1...

**Grammer- Complete Sentences**

okay thank you! So I am going to say that D would be the right answer.

**Grammer- Complete Sentences**

Although the abscess was incised and drained in the emergency room and cultures were obtained, which grew coag-positive staphylococcus. A This is a run-on that needs a semicolon after time. B This is a run-on that needs to be split into two separate sentences. C This is a frag...

**grammar**

Would anesthesia be a noun then?

**grammar**

Parts of speech, The patient was brought 1 to the operating room and2 Bier block anesthesia3 was performed. 1 was brough= verb 2 and= conjunction 3 anesthesia= adjective Are my answers right?

**Science**

What are two changes in weather patterns caused by el nino that can cause disasters?

**math**

I've saved $9.00 to buy something.That is 1/6 the amount I need how do I figure out how much the coat costs?

**Math**

the principle B is borrowed at a simple interest rate r for a period of time t. Find the simple interest owed for the use of the money,. Assume there are 360 days in a year and round to the nearest cent. P=$4000, r=6.0%and t=6 month

**Math**

Express 9/80 as a percent

**math**

what is the positive root of 836

**Physics**

A 1140 kg car skidding due north on a level frictionless icy road at 178.56 km/h collides with a 1653 kg car skidding due east at 124 km/h in such a way that the two cars stick together. At what angle (−180 +180) East of North do the two coupl...

**Math**

the depth of the couch is 12 inches

**Math**

If I need to reupholster a couch that is 6 feet long and 54 inches tall and the fabric is 4.99 a yard how much fabric would I need?

**Communication**

What are innovative uses of communication technology that changed the world

**college math**

Construct a truth table for ~q^p and submit it to the drop box

**Grammar**

shouldn't there be another comma after boisterous..???

**Grammar**

shouldn't there be another comma after boisterous..???

**math**

90,40,15. What is the next number in the pattern and what is the rule for the pattern

**Communication**

How you currently communicate your gender, social, and cultural identities in face to face and online environments, are they differently and why

**Communication**

How do the components and processes of communication apply to the electronic/computer chanel

**Communication**

How do the components and process of communication apply to the electronic / computer channel?

**Communication**

Online communication, what is one way to make it more effective

**Communication**

One way to make online communication more effective

**math**

It is a judgment I have been awarded by the courts and they were to pay 10% interest until it was paid and they are now willing to pay me 19 months later and I dont know how to figure the interest I should be paid

**math**

What is the value of $6,440.00 at 10% interest rate in 19 months?

**english**

Education provides the knowledge we need to be successful in personal finances.

**social studies**

Thank you Ms.Sue

**social studies**

how did the search for a northwest passage lead to the founding of new france and new netherland?

**social studies **

which currents travels all the way around the world?

**rivers and sea **

what part of america do you think explores would reach first?

**rivers and sea**

why isnt there a similar current in the northern polar region?

**rivers and sea**

which current travels all the way around the world?

**currents and climate**

the gulf stream

**currents and climate**

since warm air carries more moisture, what would you expect the climate there to be like?

**human resources**

How do human resource laws or health care regulations affect performance appraisals? What are the legal implications a manager must consider when conducting performance appraisals?

**Algebra 1**

the answer is 1/10. A linear equation is set up like this: ax+by=c where a,b are NOT EQUAL to 0. x and y represents coordinates. anyhow, to find the slope in this equation i did the following steps. 1. i made the equation into a correct linear equation so.. 2x-20y+18=0 -18 -18...

**reading**

what is the meaning of this word, digraph.

**physics**

While throwing a football, you exert a forward force of 50.0N on it and push it forward a distance of 1.2m. How much work do you do on the football?

**science**

how far did the chile miners enter into the earth

**science**

what was the chile miners looking for

**science**

how does the miners jobs help the earth