Sunday

February 26, 2017
Total # Posts: 456

**Math**

When a number is a multiple of 6,what are the possible values for the ones digit?

*November 30, 2016*

**Math**

The cost of a pizza is $10.50 for no toppings, $12 with 1 topping, $13.50 with 2 toppings, $15 with 3 toppings, etc. what is a recursive formula that represents the cost of a pizza with n toppings?

*November 3, 2016*

**Algebra 2**

How do I write: 3x = 6y - 12 in standard form (ax+by=c)

*September 25, 2016*

**Math**

In 748,719 change the digit in the thousands place so that the value of the new digit represents 1/10 of the value of the digit in the ten thousands place write the new # to the right.

*August 30, 2016*

**Math (*-*)**

which is least 3/10 3/7 3/4

*June 6, 2016*

**math**

Nicole swims 6 times as many laps as Evan. What multiplication equation compares the laps Nicole and Evan swim?

*May 22, 2016*

**History**

By the end of the civil war. A. Many Confederate leaders had been tried for treason B. African Americans had gained full citizenship C. The South's economy had been destroyed D. Congress has passed legislation to rebuild the nation I think c

*April 29, 2016*

**Health**

Thanks

*April 11, 2016*

**Health**

The sebaceous glands secrete sebum, or ______, into the hair shafts. A. Hormones B. Oil C. White blood cells D. Red blood cells I don't have a clue maybe B

*April 11, 2016*

**Chemistry**

The following Chemical reaction produces a precipitate in an aqueous solution. NaOH(aq)+Mg(Cl)2(aq)<->NaCl(aq)+Mg(OH)2(s) With an equilibrium constant of K=1.3. If NaOH and Mg(Cl)2 are added in stoiciometric ratio and 1.20 mol of NaOH are present at Equilibrium, how much...

*April 6, 2016*

**Chemistry**

Equilbrium Constant.

*April 5, 2016*

**Chemistry**

I'm sorry, I forgot the Chemical Reaction NaOH(aq)+Mg(Cl)2(aq)<->NaCl(aq)+Mg(OH)2(s)

*April 5, 2016*

**Chemistry**

MgCl, magnesium and Chlorine

*April 5, 2016*

**Chemistry**

With an equilibrium constant of k=1.3 if NaOH and MgCL2 are added in stoichiometric ratio and 1.2 mol of NaOH are present at equilibrium, how much precipitate is produced (in moles)?

*April 5, 2016*

**math**

Three streets intersect with one another East Street runs horizontally North Street runs vertical and Fourth Street runs diagonally and intersects both what geometric figure did the three streets form

*March 10, 2016*

**Chemistry**

This is a stoichiometry equation. Cu(s) + 4(HNO3)(aq) -> Cu(NO3)2(aq) + 2(NO2)(g)+2(H2O)(l) If you use 6 moles of nitric acid 4(HNO3), how many moles of Copper (II) Nitrate Cu(No3)2 will be produced?

*February 14, 2016*

**science**

It exhibits Vibrational,rotational and Translational Movement. You're welcome

*January 20, 2016*

**physics**

Bailey is on the tenth frame of her recent bowling competition and she needs to pick up the last pin for a spare and the first place trophy. She rolls the 7.05-kg ball down the lane and it hits the 1.53-kg pin head on. the ball was moving at 8.24 m/s before the collision. The ...

*January 18, 2016*

**Math**

Are the ratios 24/96 and 28/112 equivalent?

*November 14, 2015*

**Math**

Bridget ungrouped 5,000 as shown. 5,000-2896=. Use your understanding of place value to explain how the ungrouped number is equal to 5,000.

*September 22, 2015*

**Math**

Ok I think I got it. 9 1/6 -5 7/9= 8 21/18 8 21/18 - 2 14/18= 6 7/18

*September 15, 2015*

**Math**

9 1/6 - 5 7/9 =

*September 15, 2015*

**Math**

Alicia walked 7/8 mile on Saturday and 6/8 mile on Sunday. How far did she walk over the weekend? Give the answer as a mixed number.

*September 7, 2015*

**Math**

Thank you Ms. Sue

*September 2, 2015*

**Math**

Sara is thinking of a number. When she rounds her number to the nearest hundred, she gets700. What is the greatest number Sara can be thinking of? Explain.

*September 2, 2015*

**paragraph**

i need help because i have to write about space exploration can you type your paragraph on here please

*April 16, 2015*

**Math**

9x9=81 tiles

*March 31, 2015*

**Math**

9x1=9 tiles

*March 31, 2015*

**Math**

Sarah is lining a square tray with 1 inch square tiles. The side length of the tray is 9 inches. How many tiles does Sarah need?

*March 31, 2015*

**Fraction**

to make one fruit drink: 4/8 cup of yogurt and one cup of ice 5/8 cups of bananas how many cups of ice? 2/8 cups of blueberries how many cups of ice?

*March 2, 2015*

**math**

John was the first US astronaut to orbit Earth. His 3 orbit flight took 4 hours and 55 minutes. His spacecraft took off at 7:15 am. What time was John flight complete?

*February 15, 2015*

**math**

i need my answer

*November 16, 2014*

**math**

A zoo kitchen's weekley grocery list shows the zoo orders 56 pounds of bannas each week.The zoo kitchen uses the same number of pounds of bannas each day.

*November 16, 2014*

**calculus**

A 6 foot tall man walks at a rate of 5 feet per second along one edge of a road that is 30 feet wide. On the other edge of the road is a light atop a pole 18 feet high. How fast is the length of the man's shadow increasing when he is 40 feet beyond the point directly ...

*October 26, 2014*

**math**

20-5=15 thank you Ms.Sue

*October 13, 2014*

**math**

write a real word problem and equation using t eaqul 5

*October 13, 2014*

**Physics**

A man drags a 180 lb crate across a floor by pulling on a rope inclined at 20.0 degrees with the horizontal. If the coefficient of static friction is 0.560 , and the coefficient of kinetic friction is 0.350, find the acceleration (in feet/second^2) of the crate at the instant ...

*October 9, 2014*

**Algebra**

If the whole pizza is 2,000 calories, and half is left over, then 1,000 calories are left. 1,000 * 1/3 = 333.333333 or (1,000/3)

*October 9, 2014*

**math**

what pattern can you use to multiply a number and 9 if you know 10 times the number? give an example.

*October 6, 2014*

**math**

9x10=90

*October 6, 2014*

**math**

what pattern can you use to multiply a number and 9 if you know 10 times the number? Give an example.

*October 6, 2014*

**math**

what pattern can you use to multiply a number and 9 if you know 10 times the number? give an example. 9x10=90

*October 6, 2014*

**Math**

explain three ways to find the area of the rectangle at the right. Use the ways to find the area using 7,3,2,5

*October 6, 2014*

**Math**

6/1=6

*September 27, 2014*

**Math**

Cal had 6 comic books. After he gave 1 comic book to each of his cousins, he had none left. How many cousins does Cal have?

*September 27, 2014*

**math**

thank you

*September 27, 2014*

**math**

Freya doesn't like peppers, so she grew 0 peppers in her garden. She divided the peppers equally among her 4 cousins. How many peppers did each cousin get?

*September 27, 2014*

**Math**

3x9=9x=( )= ( )

*September 27, 2014*

**math**

Suppose your teacher tells you to write a word problem using the number 3. Which would be the best object to use in your problem? Explain. Then write and solve a word problem using that object. (tricycle, bike, wagon)

*September 24, 2014*

**Math**

Oh ok now I get it. Thank you very much.

*September 22, 2014*

**Math**

Explain how you can solve 8x8 if you know how to multiply with 4 but not how to multiply with 8.

*September 22, 2014*

**Math**

Aiden know the lenght of only one side of his garden. He says he will be able to find the area knowing only one side. Explain how this can be true.

*September 17, 2014*

**Math**

Write a word problem using 9 and 10 as factors. Write an equation to solve the problem

*September 15, 2014*

**Math**

Janelle won 27 tickets at the fair. She traded the tickets in for 9 prizes. each prize was worth the same number of tickets. How many tickets was each prize worth?

*September 15, 2014*

**Math**

8x9=72

*September 15, 2014*

**Math**

There are 8 plates. Jamie puts 9 strawberries on each plate. How many strawberries are on the plate?

*September 15, 2014*

**Chemistry**

I get the first part and how to separate the equation into two, I don't know how to go about the second question and the third question makes no sense to me.

*April 11, 2014*

**Chemistry**

1. 3 Sn2+ (aq) + 2 Al(s) --> 2 Al3+ (aq) + 3 Sn(s). What is the voltage for this cell? 2. What is the voltage for the cell in question 1 if the Sn2+ (aq) is [.15] and Al3+ (aq) is [1.80]? 3. Using proper line notation, describe the cell described in question 1.

*April 11, 2014*

**science**

I just felt like posting to say that DrBob is one of the least useful answerers on this site...he never actually gives the answer

*February 16, 2014*

**Earth Space**

If the temperature is rising, will condensation take place? (Or does it only take place when its cool?)

*November 6, 2013*

**Earth Space**

What is the ultimate source of energy that creates Earth's weather? I said solar radiation and heat from the sun, is that correct?

*October 28, 2013*

**Earth Space**

Why is oxygen an imporant variable gas?

*October 28, 2013*

**The Crucible (English)**

wait I just read that Mary Warren told the marshalls that she had stuck the needle in the doll while making it, question closed!

*October 23, 2013*

**The Crucible (English)**

Did Mary Warren purposelly give the rag doll she made to Elizabeth Proctor as a "gift" because she and Abigail planned the whole needle found in abigails abdomned thing? The marshalls spied the doll and it just seems to me that Mary and Abigail set up the whole doll ...

*October 23, 2013*

**Math**

Write a phrase to represent the opposite 20 meters forward

*October 2, 2013*

**Earth Space(soon please!)**

Hypothetically, how hot do you think a green star would be?

*September 23, 2013*

**Earth Space**

What is fission? How is Einstein's theory of special relativity expressed? What does each letter stand for?

*September 16, 2013*

**Lating**

Thanks!

*September 16, 2013*

**Lating**

I have to be able to identify an adjectives gender tomorrow. Could you maybe give me some exercises to practice it?

*September 16, 2013*

**Latin**

This too: Marcus togam praetextam petit. Pater sollicita dormire non potest.

*September 15, 2013*

**Latin**

Can you traslate this?

*September 15, 2013*

**Latin**

Puer matrem laeti videt.

*September 15, 2013*

**US History**

What was the 14th and 15th amendment? (I need a definition in understandable terms if that makes sense)

*September 12, 2013*

**US history**

what is habeaus corps? Battle of gettysburg?

*September 12, 2013*

**Latin 1 Infinitives**

Can someone please give me basic sentences to translate and identify the infinitive? Im struggling with these.

*September 9, 2013*

**Holidays**

I never thought about that!

*September 9, 2013*

**Holidays**

Why wouldn't Halloween be considered one? IMO, Halloween is way bigger than Valentines day and posisbly New Years. I could be wrong! Just The United States of America

*September 9, 2013*

**Holidays**

For a US history research paper, What are the top three holidays in America? Is it Christmas, Thanksgiving, and Halloween?

*September 9, 2013*

**algebra 1**

i meant 6(x + 7) -20 = 6x

*September 9, 2013*

**algebra 1**

how do i solve 6(x + &) -20 = 6x

*September 9, 2013*

**algebra 1**

how do i solve 3D + 14 - 9D - 4D + P - 11

*September 8, 2013*

**English**

How does a poet use literary devices to convey a theme?

*September 1, 2013*

**English**

thanks:)

*September 1, 2013*

**English**

Fill in the black...I can't think of any words. It has to contain one of these stems: clin pon pos hyper therm com im dis de The sentence: A hyper child might have trouble sitting still, and a(n) ------------ judge might upset the contestants of a singing contest. I can&#...

*September 1, 2013*

**✌✌✌✌**

How do poems use literary devices to help convey the overall theme/message the poem is trying to get across?

*August 30, 2013*

**Algebra 1 word prob**

Plug in 1,904,000 for y. 1,904,000=7x^2-4x+392 Solve for X. X= Year

*August 30, 2013*

**Latin**

Do these make sense for beginner sentences? Umbra terret Puellam The ghost scares the girl* Puella conspicit puerum The girl catchs sight of the boy*

*August 30, 2013*

**heath**

The HIGHER the concentration

*August 30, 2013*

**Latin Practice**

Puella videt puerum. Servus ambulat in agris(em?) Puer ascendit arborem.

*August 29, 2013*

**Latin Practice**

I am now on Chapter 4

*August 29, 2013*

**Latin Practice**

Will you please give me extremely basic sentences that I have to translate into Latin using direct objectums?

*August 29, 2013*

**Reading**

I would love to help, but that doesn't quite make sense. You are combining English and Geometry, Are you sure that's the correct question?

*August 28, 2013*

**Military History**

A, Henry Halleck was promoted.

*August 28, 2013*

**Social Studies**

Thanks so much!:) That answered my question perfectly

*August 28, 2013*

**Social Studies**

President James K. Polk was alive during these times, if that helps!

*August 28, 2013*

**Social Studies**

During the gold rush times, which I believe is the 1800s

*August 28, 2013*

**Social Studies**

What were some of the causes and effects of territorial expansion?

*August 28, 2013*

**Biology**

They break things down to be digested. More specifically they provide an energy path-way that has a lower activation energy then the normal process. Saving energy is one of the primary importances of natural selection. Even more specifically enzymes provide a path-way for ...

*August 28, 2013*