Thursday

November 27, 2014

November 27, 2014

Total # Posts: 3,069

**Math**

What is the first step in solving the equation 3/4 divided by 2/3
*November 26, 2014*

**Math**

Laura has $80 saved for a new laptop. This is 20% of the total amount she needs for the laptop. How much does the new laptop cost?
*November 26, 2014*

**chemistry**

what volume of 0.5 BaCl2 is needed to have 0.1 moles of BaCl2?
*November 25, 2014*

**English**

What is an example of morbidity in The Fall of House of Usher by Edgar Allan Poe?
*November 23, 2014*

**English**

What is the attitude Edgar Allan Poe has toward the insanity in The Fall of the House of Of Usher?
*November 23, 2014*

**Stats**

In the past, the mean running time for a certain type of flashlight battery has been 9.8 hours. The manufacturer has introduced a change in the production method and wants to perform a hypothesis test to determine whether the mean running time has increased as a result. The ...
*November 22, 2014*

**English**

What are the benefits of having a first person narrator in The Fall of The House of Usher by Edgar Allan Poe What is the significance of the lake, fissure in the wall, and Usher's sister in the short story?
*November 22, 2014*

**social studies**

describe the series of events that led to the end of egypt's power in the nile river valley
*November 19, 2014*

**Cal**

The inflection point of the curve y = x4 − 8x3 + 24x2 + 7x − 3 is: I've been getting confused on how to do this but I keep getting (0,3)
*November 18, 2014*

**Art**

Are my answers right? Which of the following is a convention Chinese artist Shen Zhou used in his brush paintings? He used only black ink to emphasize expressive brushstrokes. He painted several seated Buddha in the background. He painted flat, realistic figures to reflect ...
*November 16, 2014*

**Science**

Which of the following factors does not vary between a fast-following river and a pond that receives no water input? a. oxygen levels b. salt concentration c. temperature d. fish species I think possibly b. Ms. Sue?
*November 12, 2014*

**Science**

A woman with a genetic disease marries a man who does not carry the disease. It is not possible for their children to have the disease. The disease must be: -sex-linked -recessive -dominant -caused by an extra chromosome I think it is recessive. Thoughts Ms. Sue?
*November 11, 2014*

**Math**

Thank u so much
*November 11, 2014*

**Math**

How long is a rectangle field with a width of 3/5 mile and an area if 21/50 square mile? Use the formula A=lw to find the missing length.
*November 11, 2014*

**Math**

Can u please check my other math problem
*November 11, 2014*

**Math**

Thanks
*November 11, 2014*

**Math**

How do I find the value of this expression? 2+6*2^2
*November 11, 2014*

**Math**

Sorry it was a little 2 on the outside of the )
*November 11, 2014*

**Math**

How do I find the value of the expression? 2+(6x2)^
*November 11, 2014*

**Math**

Thank u so much
*November 11, 2014*

**Math**

Ok so he will need to run around the track 15 times?
*November 11, 2014*

**Math**

A track is 200 meters long. How many times must Julius run around the track to run 3 kilometers?
*November 11, 2014*

**Math**

Is it 60 pieces of ribbon?
*November 10, 2014*

**Math**

The ribbon on a spool is 10 yards long. How many 6 inch pieces of ribbon can be cut from the spool?
*November 10, 2014*

**Math**

The ribbon on a spool is 10 yards long. How many 6 inch pieces of ribbon can be cut from the spool?
*November 10, 2014*

**Math**

Kimberly uses 1 cup of walnuts for every 2 cups of raisins when making trail mix. How many cups of walnuts will she need if she uses 8 cups of raisins.
*November 10, 2014*

**Math**

What does 12 (with a little2 beside the big 2) equal in standard form?
*November 10, 2014*

**Algebra**

Can you solve these equation by completing the square 2x^2+7x-4=0 3x^2x-1=0
*November 7, 2014*

**MATH**

A biologist is recording the loss of fish in a pond. She notes the number of fish, f, in the pond on June 1. On July 1 there were 63 fish in the pond, which is 52 fewer fish that were in the pond on June 1. Which equation represents this situation?
*November 6, 2014*

**Math**

Is Chad sunflower taller
*November 5, 2014*

**Math**

Thank u Ms. Sue
*November 5, 2014*

**Math**

Jill and Chad grew sunflowers in each of their gardens. The tallest sunflower in Jill's garden was 360cm. The tallest sunflower in Chad's garden was 4 meters. Whose sunflower was taller? Prove your answer.
*November 5, 2014*

**Math**

Thanks
*November 4, 2014*

**Math**

Ok so there are 2 students in art?
*November 4, 2014*

**Math**

There are 20 students in Mark's homeroom class. Ten percent of the students in Mark's home room class are in art class. How many students are in art class?
*November 4, 2014*

**Math**

Ok I will
*November 4, 2014*

**Math**

So glad u are on here thanks for checking this
*November 4, 2014*

**Math**

Ok thank u
*November 4, 2014*

**Math**

So there are 4.05 trees in the park?
*November 4, 2014*

**Math**

There are nine oak trees in a park. The oak trees make up 45% of all the trees in the park. How many trees are in the park?
*November 4, 2014*

**Math**

Thank u Ms. Sue
*November 4, 2014*

**Math (Ms.Sue)**

Ms. Sue can u check this one for me?
*November 4, 2014*

**Math**

Thank u
*November 4, 2014*

**Math**

Ok so it would be $ 1.33 per box
*November 4, 2014*

**Math**

No I'm not mad glad u r helping me
*November 4, 2014*

**Math**

16*12=1.92 per box
*November 4, 2014*

**Math**

$1.92 per box
*November 4, 2014*

**Math **

Twelve boxes of pencils cost $16. Write an equation that could be used to find the cost per box.
*November 4, 2014*

**English**

Is this a good introductory paragraph for a persuasive essay? If not, can you help change it or add on to it? Everyday people come in contact with illegal aliens in some way or form but they just don't it. Often it is hard to tell because an illegal alien may look like the...
*November 3, 2014*

**Math**

Ok thank u
*November 3, 2014*

**Math**

450 gallons in 5 min.
*November 3, 2014*

**Math**

Petra has 20 min.to finish pumping the water out of the pool. There are 1850 gallons of water left in the pool. Will Petra be finished in 20 min.? Why or why not? I say no because I multiplied 1850 by 20 and got 37,000. She want be finished in 20 min. Is this correct
*November 3, 2014*

**Math**

Thanks for checking my answer
*November 3, 2014*

**Math**

A pump can pump 450 gallons from a pool in 5 min. What is the unit rate of the pump per min.? I divided 450 by 5 and got 90 Is that correct?
*November 3, 2014*

**Math**

Thank u so much
*November 3, 2014*

**Math**

Do I subtract 60 from 1/2
*November 3, 2014*

**Math **

Ramon drives at a rate of 60 miles per hour. He stops for lunch after driving for 1/2 hour. How many miles did Ramon drive in 1/2 hour?
*November 3, 2014*

**Math**

Thanks y'all
*November 3, 2014*

**Math**

What is a ratio equivalent to 36:20
*November 3, 2014*

**Math**

Thank u
*November 3, 2014*

**Math**

Lindsay is folding socks. There are 18 socks with stripes and 22 solid colored socks. What is the ratio of striped socks to solid colored socks. Write your ratio in simplest form all 3 ways.
*November 3, 2014*

**Algebra**

8-6i / 3i 3i / 4+2i I = imaginary numbers
*November 1, 2014*

**Algebra**

If the area & circumference had the same number value what is the diameter of the circle? A fraction i equivalent to 2/3. if 5 is added to the numerator than the fraction is 5/6. What was the original fraction? If y is four less than the square root of x, find x. The ratio of ...
*October 31, 2014*

**math**

two types of sandwiches were made for a tea party. 55% of the sandwiches were cheese sandwiches and the rest were chicken. If there were 252 chicken sandwiches, how many sandwiches were made altogether?
*October 30, 2014*

**math**

A manufacturing company finds that the daily cost of producing x items of a product is given by c(x)=210x + 7000. Find x using calculus
*October 29, 2014*

**Math**

Is the LCM of 6 and 8 =2
*October 28, 2014*

**Math**

Is the answer 2160
*October 28, 2014*

**Math**

A banner is 15 square feet. How many square inches are equivalent to 15 square feet?
*October 28, 2014*

**Math**

Thanks
*October 28, 2014*

**Math**

How do I write 27% as a rate ratio?
*October 28, 2014*

**Math**

Could it be 4
*October 27, 2014*

**Math **

Name a number that is a factor of both 12 and 24
*October 27, 2014*

**Math**

Thanks
*October 27, 2014*

**Math**

300 milliliters are equivant to how many liters?
*October 27, 2014*

**Math**

Thank u
*October 27, 2014*

**Math**

Is the answer brand b 0.09
*October 27, 2014*

**Math**

Brand A: 20 for $2.50 Brand B: 35 for $3.25 Brand C: 50 for $5.25 Brand D: 100 for $10.00 The school nurse is low on band-aids. She heads to the store and finds 4 brands. Which one is the best buy? You must prove your answer.
*October 27, 2014*

**Physics**

What are the products (either vector or scalar for each answer) of: a) scalar x scalar b) scalar x vector c) vector x vector A simple concept, but I want to be sure I get it right! Thanks for any help :)
*October 24, 2014*

**algebra**

On the second part of her trip, Tamiko drove 21 miles less than two times as far as the first part. Let f represent the number of miles driven on the first part of her trip.Then write an algebraic expression that represents the number of miles driven on the other part. (what i...
*October 24, 2014*

**English**

What is a good hook sentence for illegal immigration? I need a hook sentence that is able to grab the reader's attention and interest them.
*October 22, 2014*

**Algebra 2**

Sierra King is a nail technician. She allots 20 minutes for a manicure and 45 minutes for a pedicure in her 7-hour work day. No more than 5 pedicures can be scheduled each day. The prices are $18 for a manicure and $45 for a pedicure. How many manicures and pedicures should Ms...
*October 22, 2014*

**Algebra 2**

Darren McFadden of Arkansas placed second overall in the Heisman Trophy voting. Players are given 3 points for every first-place vote, 2 point for every second-place vote, and 1 point for every third place vote. McFadden received 490 total votes for first, second, and third ...
*October 22, 2014*

**Chemistry**

Energy in the amount of 420J is added to a 35g sample of water at a temperature of 10.0 C . What is the final temperature of water ?
*October 22, 2014*

**math**

the ice show went for 15 consecutive nights with a full house each night.If the stadium could seat 852 people,how many people saw the show?
*October 22, 2014*

**Math**

Thank u
*October 21, 2014*

**Math**

Sorry. I meant 0.75
*October 21, 2014*

**Math**

Is this correct? 3/4=1.3 1/5=0.2
*October 21, 2014*

**Math**

How do I change these fractions to decimals? 3/4 1/5
*October 21, 2014*

**English-Annotation Please Help **

In the recent years, the media has shared with the public two very different stories involving children who committed acts of violence. Both minors were charged with murder and sent to adult state prison to serve their prison sentences. Some people may believe these teens ...
*October 20, 2014*

**Math**

Thank u for all your help
*October 20, 2014*

**Math**

Is it $3.80
*October 20, 2014*

**Math**

Ms. Compra bought 5 markers for $4.75. At this price how much will 4 markers cost? I got .95 each. Is that correct?
*October 20, 2014*

**Math**

Thank u so much
*October 20, 2014*

**Math**

Bob's binders $1.40. And Pam's is $1.30 so Pam's is the better buy?
*October 20, 2014*

**Math**

Do I start off by dividing 3 into 4.20
*October 20, 2014*

**Math**

At Bob's binders, a set of 3 notebooks costs $4.20. At Pam's Paper Place a set of 4 notebooks costs $5.20. What is the unit price of the notebooks at each store? Which is the better buy?
*October 20, 2014*

**Math**

Thank u
*October 20, 2014*

**Math**

Is it 8
*October 20, 2014*

**Math**

You have 10 yards of fabric. One pillow case requires 1 1/4 yards of fabric. How many pillow cases can you make?
*October 20, 2014*

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