Tuesday

February 9, 2016
Total # Posts: 496

**math**

In the Apollo spacecraft, the service module weighed 3000 lbs less than 5 times the weight of the command module.The lunar module weighed 1000 lbs less than 3 times the weight of the command module.If the total weight of the three modules was 95000 lbs, how much did each weigh...
*February 7, 2016*

**math**

Two trains started at the same time from the same station and traveled in opposite directions.One traveled at a rate of 50mph and other at a rate of 60mph.In how many hours were they 660 miles apart?I want to know if my answer is correct. 50t+60t=660 110t=660 110 t=6
*February 6, 2016*

**Math**

Fehima has 4 times as many dimes as quarters.If her dimes and quarters have a value of $3.90, how many of each coin does she have?I want to know if my answer is correct. D=4(q) 0.10d+0.25q=3.90 0.10(4q)+0.25=3.90 0.40q+0.25q=3.90 65q=3.90 65 q=0.06 65q
*February 6, 2016*

**math**

Can 15.32 be an integer? THANKS!!!
*February 4, 2016*

**Math**

I need to design a site plan for a wildlife centre. In order to save money, I must design the plan using the least amount of fencing possible. The plot of land is 80 m wide by 100 m long, and it must be fenced off. Each section for each animal must be fenced off. The building ...
*February 1, 2016*

**Physical Science**

YESS very good Example!!!
*January 27, 2016*

**SCIENCE**

what is the difference between dew and frost
*January 7, 2016*

**math**

a punch recipe says to mix 4 cups pineapple juice, 8 cup orange juice, and 12 cups seltzer in order to make 18 servings of punch. a. how many cups of each ingredient do you need to make 108 cups of punch? b. how many servings can be made from 108 cups of punch c for every cup ...
*January 7, 2016*

**math**

Explain how to graph information from the table
*January 6, 2016*

**math**

A supervisor finds the mean number of miles that the employees in a department live from work. He finds mc022-1.jpg and mc022-2.jpg. Which statement must be true?
*November 20, 2015*

**Pre Algebra Math**

Hi I rlly need someone to check my answers ASAP, and I need help on number 5, im totally fried >.< I can't get any attachments up, but any of you took the Polygons and Angles Quiz? Pretty plz with cherries on the top I need help!
*November 17, 2015*

**Comm Tech**

It's D, Your correct, you brother is the stupid one XD Here's the answer for the full quiz: A,B,D,C,A 100% For sure ^^
*November 11, 2015*

**chem**

Calculate the pH of the buffer that results from mixing 50.8 mL of a 0.493 M solution of HCHO2 and 13.0 mL of a 0.646 M solution of NaCHO2. The Ka value for HCHO2 is 1.8×10−4
*November 6, 2015*

**History (Unit 2 History exam Unit 2 Lesson 10)**

Hey guys! I need help in my History unit 2 exam for 8th grade, I was wondering if any of you took it yet and could help me with some of the questions... I really need help it's very hard! >.< Can u pretty please help? T-T
*November 4, 2015*

**english**

Here's the answers for the WHOLE quiz: 1. A 2.A 3.C 4.A 5.B 100% ^^
*October 29, 2015*

**english**

wrong it's A Spring gives us a fresh start
*October 29, 2015*

**physics **

Two students are on a balcony that is 15 m above the ground. One student throws a ball vertically downward with an initial velocity of 12 m/s. Another student throws a ball upward at the same time with exactly the same speed. Both Balls eventually hit the ground below the ...
*October 22, 2015*

**Math**

Thank you
*October 7, 2015*

**Math**

1. 45 x 3 = _ A. 130 B. 135** C. 109 D. 135 Check
*October 7, 2015*

**math fractions**

1 3/10+2 1/7+2/5
*October 1, 2015*

**math**

5 1/3-2 3/7
*October 1, 2015*

**math fractions**

seven-twentyfourths*one and seven-eighths/three and one-half
*October 1, 2015*

**math fractions**

eleven*two and two-thirds/one and four-sevenths
*October 1, 2015*

**math fractions**

2 17/23
*October 1, 2015*

**math fractions**

one and two-sevenths/one and nine-fourteenths
*October 1, 2015*

**math**

yes
*October 1, 2015*

**math**

six*one and one-fourth*one and two-thirds
*October 1, 2015*

**math fractions**

one and five-sixths/one-half/twelve
*October 1, 2015*

**math fractions**

3 3/7*2 7/12
*October 1, 2015*

**math fractions**

What does x/8.75 mean?
*October 1, 2015*

**math fractions**

So what`s the equation
*October 1, 2015*

**math fractions**

Lana`s toy boat can sail 7 1/2 yards in 4 1/6 minutes. How far would it sail in 8 3/4 minutes if it kept the same pace?
*October 1, 2015*

**Career**

1. B 2. D 3. D 4. C 5. B 6. A 7. A 8. C 9. D 10. C 11. B 12. D 13. A 14. B 15. D 16. D 17. A 18. A 19. C Holland’s Career Types 20. D Myers-Briggs type indicator 21. B Big Five Theory 22. A Belbin’s Team Roles 23. False 24. True 25. True 26. False 27. False 28. False...
*October 1, 2015*

**math fractions**

Sophie jogs four and one-fourth miles in seven-eighths hour. How far would she run in four and one-half hours if she kept the same pace?
*September 30, 2015*

**math fractions**

The teacher gives each pair of students one and fourteen-fifteenths liters to water their plants in the garden. If the pairs of students share the water evenly how much water does each student get
*September 30, 2015*

**math fractions**

12 liters of water flow out of the faucet every three-fifths minute. How much water flows out each minute?
*September 30, 2015*

**math fractions**

Jenni loves crochet. She buys five-sevenths yard of yarn for $2. How much yarn would she get for $1? THANKS!!!!
*September 30, 2015*

**math fractions**

A recipe calls for three cans of condensed milk. Each can holds one-half cup of condensed milk. If Alice wants to cut the recipe in half how much condensed milk will she need? THANKS!!!!
*September 30, 2015*

**math fractions**

What does the slash mean?
*September 30, 2015*

**math fractions**

Jaelen's new toy car can move four and one-fourth feet in two-thirds second. How far coyld it go in six seconds? THANKS!!
*September 30, 2015*

**algebra**

i mean between -0.5 and -0.3... not -0.4
*September 9, 2015*

**algebra**

are -0.4 and -0.4... between -0.4 and -0.3... ?
*September 9, 2015*

**algebra**

can someone at least explain to me how to do this?
*September 8, 2015*

**algebra **

what is 1 terminating decimal & 1 repeating decimal that are in between negative 1/2 and negative 1/3
*September 8, 2015*

**math**

What is 17+15/3-two to the fourth power. thakyou!
*September 7, 2015*

**math**

After the game the coach bought 9chicken meals for $5 each and 15 burger meals for $6 each. What percent of the total amount the coach spent was used for the chicken meals?
*September 7, 2015*

**Math Help**

Two people are selected at random from a group of 6 pilots and 4 engineers. What is the probability that both of them are engineers?
*June 11, 2015*

**Math**

Two people are selected at random from a group of 6 pilots and 4 engineers. What is the probability that both of them are engineers?
*June 11, 2015*

**History**

Yes sorry it's my first time. Idk how to paste it here the photo
*June 5, 2015*

**History**

What was the effect of this cartoon in 1867? It demonstrated the weakness of the veto power. It showed that the president was well equipped for his job. It emphasized the authority of the U.S. Constitution. It validated the need for more control of the presidency.
*June 5, 2015*

**Health**

what is the section in the 'Medication problem A.C.T.I.O.N. plan ' resource that you would turn to when addressing the situation
*June 2, 2015*

**Accounting**

Mushroom Company, a retail company, has two departments, "G" and "S". The company's most recent monthly contribution format income statement is presented below. ...................................Total..................................G...
*June 1, 2015*

**ACCOUTING**

Show your work. Beg. Inv. 22,500 Add: 22,500 + 33,000 55,500 7,500 55,500 -7,500 Inv. 48,000 48,000 Completed & Transferred out Answer 48,000
*May 20, 2015*

**ACCOUTING**

If beginning inventory consisted of 22,500 units, ending inventory was 7,500 units, and 33,000 units were started during the period, how many units were completed and transferred out of the department to the next department? Show your work
*May 20, 2015*

**health**

suicide among older person isn't a concern.is this statement valid?why or why not?
*May 14, 2015*

**health**

you are assigned to help Mrs.Smith with meals and housekeeping.Mrs smith has a large collection of tea cups.figurines and glass lamps.She wants you to dust each item separately every time you visit.this leaves no time for you to do other tasks you are assigned. Action and reasons
*May 13, 2015*

**mental health**

Describe how you would support a client with acquire brain injury who demonstrated cognitive deficits as a result of his injury . identify a minimum of 2 possible problems you might encounter and what positive intervention strategies you would use.
*April 20, 2015*

**mental health**

Describe how acquired brain injury can affect the family.
*April 20, 2015*

**Pre Algebra **

A pot water at a temperature of 25°C is placed on a hot burner. The temperature increases at a rate of 15° per minute until it boils at 100° C. The water continues boiling at this temperature. What is the slope of the graph after the temperature reaches 100° C?
*March 11, 2015*

**Math**

f(x)=2x+10 f(3)...?
*March 9, 2015*

**Science**

1. B and C 2.D 3.C 4.D (With the whole test these are the answers)
*January 28, 2015*

**science**

A rectangular building lot is 1200 ft. by 120 ft. Determine the area of this lot.
*January 26, 2015*

**cscc**

A rectangular building lot is 1200 ft. by 120 ft. Determine the area of this lot.
*January 26, 2015*

**Geometry**

In quadrilateral exam EA intersects XM at G and XM bisects angle EXA and angle EMA Prove EG is congruent to GA Can you please help me
*December 23, 2014*

**Math **

On a map 1/4 inch represents 20 miles the distance between two cities on the map is 3 3/4 inches how many miles apart are in the two cities?
*December 8, 2014*

**chem**

At a certain temperature, a 19.0-L contains holds four gases in equilibrium. Their masses are: 3.5 g SO3, 4.6 g SO2, 14.0 g N2, and 0.98 g N2O. What is the value of the equilibrium constant at this temperature for the reaction of SO2 with N2O to form SO3 and N2 (balanced with ...
*December 4, 2014*

**chemistry **

Determine the percent by mass of water in your sample of hydrated copper (II) sulfate - CuSO4. xH2O My work I got 10% is this correct?
*December 1, 2014*

**physics PLEASE HELP **

An air column open at one end only is increased in length. The air column first resonates with a given turning fork when the length of the air column reaches 20 cm. The next two consecutive lengths that will resonate with the same tuning fork will measure.
*November 29, 2014*

**physics**

An open ended air column of length 35 cm resonates with a speaker sounding a 500 Hz note. If the air is vibrating in the fundamental mode, what temperature is the air?
*November 28, 2014*

**Physics **

Which of the following statements correctly describes the changes that occur in a sound wave, as it passes from cool air into warmer air? A) speed,wavelength and frequency all increase B) speed, wavelength increase; frequency decreases C) speed, wavelength increase; frequency ...
*November 28, 2014*

**Physics **

If a string is vibrating in four parts, there are points where it can be touched without disturbing its motion. Explain how many points exist
*November 26, 2014*

**physics**

Ok. And for part b i would would divide 353 by 1300
*November 25, 2014*

**physics**

I looked it up and cant find it
*November 25, 2014*

**physics**

I divided 350 by 343 It says 343 is the speed of sound but not for 35degrees?
*November 25, 2014*

**physics**

So for part a i get 1.02 seconds would that be correct
*November 25, 2014*

**physics**

Where did you get 1300 for part b
*November 25, 2014*

**physics **

You call out to your friend who is standing at a distance of 350 m. a) if the temperature of the air is 35 degrees Celsius, find the time when your friend will hear you after you have called her. b) Find the wavelength of your sound if your frequency is 1.3 khz
*November 25, 2014*

**Physics**

A guitar string has a mass of 30g and length of 2m. Find the tension if its density is 0.2kg/m^3
*November 24, 2014*

**L.A.Help!!!!!!**

Whoop Whoop!!! Yep yep 100% C,A,B,A ^^ #Swag B)
*November 17, 2014*

**8th grade English; Trouble with Television**

Yup,yup ^^ C,C,C,B,C The Guarantee is official!!! 100% A++++
*November 13, 2014*

**physics**

An empty 160 kg elevator accelerates upward at 1.2 m/s 2 . The acceleration of gravity is 9.8 m/s 2 . What is the tension in the cable that lifts the elevator cab? Answer in units of N
*November 9, 2014*

**chemistry **

What type of reaction would CO2 + H2O --> H2CO3 be I think it would be synthesis reaction?
*November 3, 2014*

**chemistry**

But in the question it says Li is a solid and Fe(NO3)3 is aqueous
*November 3, 2014*

**chemistry**

Ok thank you. Yes i wasnt sure which way to do it. I was thinking of following the activity series
*November 3, 2014*

**Language Arts 8A**

The Correct Answer is: C, B, A, D, B, D, B, A, C Stay Cool Kidz #Swag These are right, I guarantee! ^.^
*November 3, 2014*

**math**

I need to show my work
*October 22, 2014*

**math**

find the quotient then check your answer 3/14.1
*October 22, 2014*

**Physics**

Spark timer acceleration lab How do you determine the acceleration from the slope of your best fit line?
*October 17, 2014*

**Biology**

which heart beat measurement is most indicative of your general health i think it is your resting heart beat, but im not sure why>
*October 2, 2014*

**Biology**

thank you!
*October 2, 2014*

**Biology**

What are some of the reasons why everyone does not have the same pulse rate at rest? i think it would be age, gender, weight, but im not sure why
*October 2, 2014*

**Biology**

i think it would be age, gender, and weight but i am not sure why?
*October 2, 2014*

**Biology**

What are some of the reasons why everyone does not have the same pulse rate at rest?
*October 2, 2014*

**business**

can you tell me he difference between franchise fee, startup capital and investment required. all of them had different amounts and i searched it up online. but i couldn't understand it because it kept repeating and repeating the same thing but it didn't get to the ...
*September 13, 2014*

**business**

what is a corporate unit? a franchise said that they have 80 franchise units in Canada and 12 corporate units. what are corporate units
*September 13, 2014*

**business**

can you tell me he difference between franchise fee, startup capital and investment required. all of them had different amounts and i searched it up online. but i couldn't understand it because it kept repeating and repeating the same thing but it didn't get to the ...
*September 13, 2014*

**art**

i have an assignment due next next week. its about why some artworks were made. the only one i don't know is, why was the art work empress Theodora and her attendants made? and what are some possible reasons that the artist is unknown.?
*September 10, 2014*

**Algebra**

X=1/2at^2 Solve for a Solve for t Can you please show me how to do this please Thank u
*September 5, 2014*

**Physics**

X=1/2at^2 Solve for a Solve for t Can you please show me how to do this Thank u
*September 5, 2014*

**sanskrit**

plse show me how to write kiki in sanskrit
*August 29, 2014*