Monday

February 27, 2017
Total # Posts: 204

**math**

The ratio of the units digit to the tens digit is one-half. The tens digit is two more than the units digit.Find the number.

*February 20, 2017*

**Algebra 1 Please help**

2. Which equation represents the pattern in the table below? Sals and carries ages Sal- 3, 5, 8, 13, 15 Carrie- 7, 9, 12, 17, 19 A. S=c+4 B. S=4c ^?^ C. C=s+4 D. C=4s

*September 30, 2016*

**Algebra 1 Foundation Concepts rewrite**

1. Write an algebraic expression for the following word phrase: the quotient of r and 12. (1 point) A)r • 12 B)r + 12 C)r ÷ 12 F)r – 12 2. Write a word phrase for the algebraic expression 3x - 7. (1 point) A)the difference of three times a number x and seven B...

*September 11, 2016*

**Algebra HELP PLEASE**

A pair of jeans is on sale for 25% off the original price. Which expression represents the sale price? If the original price of the jeans is $40, evaluate the expression to findicate the sale price.

*September 9, 2016*

**Algebra HELP!**

Solve by substitute: 1) y=2x-1 2x+2y=22 Solove by emlimination: 1) 5x+4y=-83 3x-3y=-12 Solve using a method of your choice: 1) x+2y=23 5x+10y=55 2) y=x+1 2x-2y=-2 Please help me I don't understand any of this, it's my second day of school and I already feel like a ...

*September 7, 2016*

**Algebra**

Simplify 1) 4r+3-9r^2+7r 2) (4h^3+3h+1)-(-5h^3+6h-2) 3) 5k (3-4k) 4) (2x-3)(4x+3) 5) (4x-3)(4x+3) My answers: 1) 11r+3-9r^2 2) this one I am confused about 3) confused 4) 7x×7 5) 8x-6 Please help me

*September 7, 2016*

**Physics**

A dense plastic toy of mass 2.8 kg is floating just beneath the surface of a pond. What is the buoyant force on it? Answer in units of N.

*April 28, 2016*

**life orientation**

Guys dis project e nale swele shame a re thuxaneng hle nd if gao interested pls o skaba wa answer

*March 31, 2016*

**Physics**

A bowling ball of mass 3.1 kg moves in a straight line at 2.31 m/s. How fast must a Ping-Pong ball of mass 2.552 g move in a straight line so that the two balls have the same momentum? Answer in units of m/s.

*February 11, 2016*

**Physics**

A firefighter of mass 39 kg slides down a vertical pole with an acceleration of 3 m/s^2. The acceleration of gravity is 10 m/s^2. What is the friction force that acts on him? Answer in units of N.

*January 7, 2016*

**physics**

Goku wants to visit Andromaeda galaxy which is 2 million light years away from earth. If it takes 30 years in the frame of the spaceship to travel to Andromeda from earth, what should be the speed of the spaceship? Assume that the spaceship travels at constant speed

*November 10, 2015*

**Physics**

A projectile is fired at 12.5 m/s at an angle of 53.1 with the horizontal from a point 75m above the ground. A) How long does it take to reach the ground? B)What max height does it reach? C) What horizontal distance does it travel before striking the ground? D) With what ...

*September 27, 2015*

**financial statement and reporting**

Identify the working capital accounts related to (a) revenues recognized and deferred, (b) cost of goods sold, (c) employee salary and wages, and (d) income tax expense. For each account, indicate whether an increase in the working capital asset or liability would be an ...

*June 26, 2015*

**math**

What is the time when a person is 15 m above the ground? h= 20sin 2pi/40 (t-10) + 21

*June 4, 2015*

**math**

For the given function y=-2cos3(x + 180) - 1. Determine the amplitude, period, phase shift, vertical displacement, domain and range

*June 4, 2015*

**Fractions**

Ok thank you!

*May 6, 2015*

**chemistry**

Na is sodium,

*May 6, 2015*

**chemistry**

N stands for sodium, all though I bet you meant Na. I'm sorry if this is incorrect.

*May 6, 2015*

**science**

A desk is solid because it has tightly packed particles, definite shape and volume, and mass.

*May 6, 2015*

**Math**

What part of a mile is 1 rod

*April 23, 2015*

**Help- English**

Juice was 100% correct it says it's missing 4 points because of the short essay question

*March 18, 2015*

**math**

The graph of f(x) = |x| is transformed to g(x) = |x + 1| – 7. On which interval is the function decreasing? A) (–∞, –7) B) (–∞, –1) C) (–∞, 1) D) (–∞, 7) I put D but i'm not sure if it right

*March 7, 2015*

**chemistry**

A sample of tin (Cp = 0.227 J/g•°C) is placed in a freezer. Its temperature decreases from 15.0°C to −10.0°C as it releases 543 J of energy. What is the mass of the sample?

*March 7, 2015*

**reading**

Compare and contrast the two different versions of the story of the Great Chicago Fire. How does the format of each passage allow the author to add details and information to support his/her purpose? Excerpt 1: Fannie Belle Becker (later Fanny Dement), ten at the time of the ...

*March 5, 2015*

**Art Help Please?**

Thanks so much c:

*January 22, 2015*

**Art Help Please?**

I think it is A.

*January 22, 2015*

**Art Help Please?**

What is the best definition of the term satire? using humor and wit to reveal the strengths of someone or something using sarcasm, ridicule, or irony to expose the faults of someone or using sarcasm, ridicule, or irony to expose the faults of someone or something using ...

*January 22, 2015*

**Science**

Which of the following is not a characteristic of igneous rocks? Igneous rocks are formed when molten rock cools and hardens. Igneous rocks have crystal grains. Igneous rocks are larger in size because the rock cooled more slowly after the hot lava came out from the ground. ...

*January 15, 2015*

**Science**

Thanks so much!!

*December 14, 2014*

**Science**

Can someone actually help me with this...? Instead of telling me to use my books... (My school does NOT give us books.!) How is incomplete dominance different than dominance? Explain why incomplete dominance only occurs in this genotype?

*December 14, 2014*

**Science 😭**

My school doesn't give us books!!

*December 14, 2014*

**Science 😭**

How is incomplete dominance different than dominance? Explain why incomplete dominance only occurs in this genotype?

*December 14, 2014*

**biology**

I need help finding diagrams of the leaf structure, stem structure and root structure of a lilac flower with explanations. Sites would help

*December 13, 2014*

**Science!**

my answer is incorrect it was D)

*November 25, 2014*

**Science!**

An index fossil must be? a) older than 1 billion years. b) smaller than other fossils around it. c)larger than other fossils around it. D) unique in its appearance. pleases help someone i don't really know but my best guess is a)

*November 25, 2014*

**Math**

Elaborating on 'Steve's answer the third angle should be 60 degrees because the degrees of any triangle add to 180. I think that 'Steve' is suggesting that both B & C are 60 degrees. 60 + 60 = 120. 180 - 120 = 60 so E must be 60 degrees I am 99 percent sure.

*October 14, 2014*

**Econ**

F. Flinstone has quasilinear preferences and his inverse demand function for Brontosaurus Burgers is P(b)= 30-2b. Mr. Flintstone is currently consuming 10 burgers at a price of 10 dollars. (a) How much money would he be willing to pay to have this amount rather than no burgers...

*October 9, 2014*

**math**

That's what happens when you work on 1 question for and hour and 10 minutes.. You write strange school subjects.. plus complete and total frustration.

*October 6, 2014*

**PLEASE HELP MEEE!!!!**

A canoe in still water travels at a rate of 12 miles per hour. The current today is traveling at a rate of 2 miles per hour. If it took an extra hour to travel upstream, how far was the trip one way? about 33 about 35 about 37 about 39

*October 6, 2014*

**word problems**

A canoe in still water travels at a rate of 12 miles per hour. The current today is traveling at a rate of 2 miles per hour. If it took an extra hour to travel upstream, how far was the trip one way?

*October 6, 2014*

**math**

18 because 6*3=18

*October 6, 2014*

**math**

Alice took out a $15,000 loan for college. She is borrowing money from two banks. Bank A charges an interest rate of 6%, and Bank B charges an interest rate of 7%. After one year, Alice owes $960 in interest. How much money did she borrow from Bank A?

*October 6, 2014*

**math**

isosceles i think

*October 6, 2014*

**Math- Multi-step word problems**

620 miles/hour

*October 1, 2014*

**Math- Multi-step word problems**

A plane traveling from Phoenix to Washington, D.C with a tailwind of 20 miles per hour takes 3 hours. The return trip in the same wind, which is now a headwind, takes the same plane 3 hours and 12 minutes. What is the average speed of the plane in calm conditions? 600 miles/...

*October 1, 2014*

**english**

Cause and Effect?

*October 1, 2014*

**Math- Multi-step word problems**

About 15 miles is the answer

*October 1, 2014*

**Math- Multi-step word problems**

A canoe in still water travels at a rate of 10 miles per hour. The current today is traveling at a rate of 3 miles per hour. If it took an extra hour to travel upstream, how far was the trip one way? about 14 miles about 15 miles about 16 miles about 17 miles

*October 1, 2014*

**Math- Multi-step word problems**

thanks steve

*October 1, 2014*

**Math- Multi-step word problems**

A plane traveling from Chicago to Boston with a tailwind of 10 miles per hour takes 4 hours. The return trip in the same wind, which is now a headwind, takes the same plane 4 hours and 9 minutes. According to this problem, about how far is it from Chicago to Boston? 1800 miles...

*October 1, 2014*

**math**

The approximate distance, s, in feet that an object falls in t seconds when dropped from a height is obtained by use of the tormula s = 16r^2. In 8 seconds, the object will fall A. 15384 feet B. 1024 feet C. 256 feet D. None of these

*August 8, 2014*

**math**

The difference between two prime numbers is 1985. The larger of these two prime numbers is A. 2431 B. 2002 C. 1987 D. 1986

*August 8, 2014*

**Math**

Mathew worked 5/6 hour on Monday, 3/4 hour on Tuesday. How many hours did he work on Monday and Tuesday?

*August 5, 2014*

**Math**

Of the books in a library, 1/3 came from Robbie's collection and 15 came from from Marta's. Of the rest 15 were Elena's, 1/5 were Winfield's, and 5 were purchased from the bookstore. How many books are there in the library?

*July 31, 2014*

**math**

Alex is painting a house. He uses 1/3 of the paint he bought on the dining room. He uses twice as much as the living room as on the kitchen, when he uses 1-1/2 gallons. He has 1-1/2 gallons of paint left. How much paint did Alex buy?

*July 24, 2014*

**Math 10**

Myrtle throws a ball upward from a second-floor balcony, 6 m above the ground with an initial velocity of 2 m/s. In this situation, u = 2 and ho = 6, so the relation that models the height of the ball is h = -5t2 + 2t + 6. Myrtle knows that changing the velocity with which she...

*May 8, 2014*

**Science**

1. solar panel 2. conservation

*April 1, 2014*

**Science**

9. C

*March 20, 2014*

**Science**

5. B 6. A 7. B 8. D 9. ? 10. D

*March 20, 2014*

**help me with this language arts.**

1.A 2.C 3.C 4.B

*February 10, 2014*

**To: Anonymous**

What the heck?!?!?!

*January 28, 2014*

**To: Anonymous**

OMgosh whats wrong with my spelling lol O.O

*January 28, 2014*

**To: Anonymous**

How are yeah?

*January 28, 2014*

**Science**

Which era of geologic time was the longest? HOLOCENE PLEISTOCENE PLIOCENE MIOCENE OLIGOCENE EOCENE PALEOCENE

*January 28, 2014*

**American History**

Yeah A. House Slaves where the highest social status for the Slaves.

*January 28, 2014*

**math**

I'm having a blonde moment O.O

*January 28, 2014*

**math**

IDK i think i messed up lol

*January 28, 2014*

**math**

no U saved 56.25 but u paid 18.75

*January 28, 2014*

**math**

you saved 56.25 i think :/

*January 28, 2014*

**math**

its 18.75

*January 28, 2014*

**ASAP Help thankies everybody History**

sure

*January 28, 2014*

**ASAP Help thankies everybody History**

Because I took this class in 6th grade and it's B I know what it is because I got it right on my test.

*January 28, 2014*

**ASAP Help thankies everybody History**

No it is B I am correct!!!!!!!!!! people

*January 28, 2014*

**ASAP Help thankies everybody History**

Its B

*January 28, 2014*

**Health**

Okay your welcome :P

*January 28, 2014*

**Health**

It would be the reaction time.

*January 28, 2014*

**Health**

Sure go ahead i love health lol I don't mind at all

*January 28, 2014*

**Health**

Welcome an what do u mean?

*January 28, 2014*

**Health**

It's totally balance

*January 28, 2014*

**Personal help**

What's the best way to get a baby to sleep?

*January 28, 2014*

**Health**

Welcome

*January 28, 2014*

**Health**

Its coordination

*January 28, 2014*

**American History**

lol :D

*January 28, 2014*

**American History**

Hey. Its B that's the best answer out of them all :P

*January 28, 2014*

**Geometry**

I would say C but I'm not that far in Geometry

*January 23, 2014*

**social studies**

Well in the elections blacks could not vote.

*January 23, 2014*

**Algebra 1**

Your welcome ^.^

*January 23, 2014*

**Algebra 1**

Yeah C is the answer!

*January 23, 2014*

**Math**

Oh okay thank you so much :D

*January 23, 2014*

**Math**

banana power banana power

*January 23, 2014*

**Math**

can someone solve this please!!! 100/x = 120/176

*January 23, 2014*

**Anatomy & Physiology**

I say A

*January 23, 2014*

**Anatomy & Physiology**

Thank God i'm only a 10th grader.

*January 23, 2014*

**Anatomy & Physiology**

your smart!!

*January 23, 2014*

**Anatomy & Physiology**

No but my brother would, but he's at school sorry.

*January 23, 2014*

**Anatomy & Physiology**

i hate when hey put those signs :/

*January 23, 2014*

**Anatomy & Physiology**

Wait is this college stuff or high school stuff?

*January 23, 2014*

**Anatomy & Physiology**

Yeah it would be but i think it could also be D not sure :/

*January 23, 2014*

**Anatomy & Physiology**

Yeah It's B Fertilization

*January 23, 2014*

**English**

lol okay

*January 23, 2014*