Tuesday

October 25, 2016
Total # Posts: 739

**Chemistry 101 **

A carpenter is building a deck and needs 750 board meters of ACC chemically treated lumber. The individual boards com in 8 foot and 12 foot lengths. How many boards will he need to complete the deck? If the boards retail at Home Depot for $1.25 per board foot, how much will he...

*January 18, 2016*

**Chemistry 101 **

A crown is determine to weigh 2.65 kg. When this crown is submerged in a full basin of water, the overflow is found to be 145 mL. Is the crown pure gold or a gold-silver alloy? The density of silver is 10.5 g/mL and gold that of gold is 19.3 g/mL

*January 18, 2016*

**Physics**

isn't it how long to fall 160 meters? (1/2) g t^2 = 160 not how long to fall 160 meters? (1/2) g t^2 = 60

*January 17, 2016*

**Physics **

The pilot of an airplane traveling 160 km/h wants to drop supplies to flood victims isolated on a patch of land 160m below. The supplies should be dropped how many seconds before the plane is directly overhead?

*January 17, 2016*

**math**

What is the range 36 75 63 49 83 46 54 79?

*January 12, 2016*

**4th grade math**

I am so stuck on this problem. Andrea made 10 cups of soup. she pours 3/4 cup in 5 bowls. how much soup is left

*January 11, 2016*

**math**

m - 7 <6 m < -1 *** m > 1 m < 13 m < -13 please check my answer!!!!!!

*January 4, 2016*

**Science**

i say A also

*January 4, 2016*

**Math**

Find the domain and all the intercepts for this equation. y=-2x^4+3x^2

*December 15, 2015*

**math! URGENT!!!!!**

it = 155.... now what?

*December 3, 2015*

**math! URGENT!!!!!**

can someone please help me and show me how to work out percent change from $1.55 to $2.60

*December 3, 2015*

**Physics**

Any form of guidance or help will be greatly appreciated. Thank you!

*November 26, 2015*

**Physics**

Joan comes across a deep ravine. She was planning on this as she packed a 3.8 m portable telescoping extension ladder. It has a mass of 15 kg. She was told that in order to get to the skull’s last known location, she must get across this 2 m gap. --- | \3.8m | \ __|_2m\...

*November 26, 2015*

**Federal Income Tax or Tax Law**

If Pauline transfers an asset to Frank and the asset is subject to a liability that is assumed by Frank, how does Frank's assumption of the liability affect the amount realized by Pauline on the transfer? How does Frank's assumption of the liability affect his basis in...

*November 22, 2015*

**Math**

How do you divide 1248 by 8?

*November 21, 2015*

**math**

If 1 centimeter on a map represents 300 kilometers then 2.5 cm represents___km.

*November 16, 2015*

**language arts...please check my answers**

is it became???

*October 27, 2015*

**language arts...please check my answers**

choose the linking verb to complete the sentence Gemma _____ the first female winner of the annual poetry contest? congratulated photographed became knew

*October 27, 2015*

**Is this right Ms Sue ???**

through their study on earth, geographers learn how earth and its people affect ? human health the solar system each other political systems***

*October 26, 2015*

**Kennedy**

616 is the correct answer you multiply 28 x 22, how much the milk cost is information that is not important

*October 26, 2015*

**please check my answer!!!**

through their study on earth, geographers learn how earth and its people affect ? human health the solar system *** each other political systems

*October 26, 2015*

**geography..please check my answers!!!**

which pair of basic questions guides geographers in their work? where are things located? and Why are they there? **** What is the climate? and Why was it changed? When did Earth form? and What is it made of? Who lived where? and When did they move?

*October 26, 2015*

**please check my answers!!!**

thank you so much, I think that is the only question I wanted to make sure of the answer but thanks for the offer

*October 26, 2015*

**please check my answers!!!**

All of the following advances in technology contributed to the Age of Exploration EXCEPT the mariner's compass. circumnavigation. the astrolabe. the caravel. ***

*October 26, 2015*

**Ms Sue please check my answers !!!!**

the caravel? @anon

*October 26, 2015*

**Ms Sue please check my answers !!!!**

All of the following advances in technology contributed to the Age of Exploration EXCEPT the mariner's compass. circumnavigation. the astrolabe. **** the caravel.

*October 26, 2015*

**Is this right Ms Sue ???**

Using NOT when searching allows you to ______? search for subtraction math games eliminate unwanted topics to narrow down for search *** search for more than one topic narrow down your topic by combining words

*October 25, 2015*

**please check my answers Ms Sue!!!**

Using NOT when searching allows you to ______? search for subtraction math games eliminate unwanted topics to narrow down for search search for more than one topic narrow down your topic by combining words**

*October 25, 2015*

**please help Ms Sue !!!!**

Yes it is B :) I'm a different Lilly xD

*October 25, 2015*

**please help Ms Sue !!!!**

i think its d.....am i right?

*October 25, 2015*

**please help Ms Sue !!!!**

Using NOT when searching allows you to ______? search for subtraction math games eliminate unwanted topics to narrow down for search search for more than one topic narrow down your topic by combining words

*October 25, 2015*

**algebra**

Triangle ABC has coordinates A(1, 4); B(3, –2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis

*October 22, 2015*

**Human Growth**

I would agree.

*October 22, 2015*

**Math**

She might have been doing the 21 joke like mr. Paul said go to YouTube and look up what's 9+10

*October 14, 2015*

**maths **

every 2cm2 of cardbord has a mass of 1g.what is the mass of the cardbord to make the box.th e box is 16cm long 22 cm high and 4 wide

*October 14, 2015*

**Maths**

11/40

*October 8, 2015*

**Math**

Q. The coach of a baseball team separates the players into groups for the drills. Each group has the same number of players. Is the total number of players prime or composite, explain. - A. They really don't say the number in the book, but i would have to say composite, ...

*October 6, 2015*

**Math**

I think it is 1000

*October 5, 2015*

**science**

Darren says that he weighs 50 kg. Can you measure weight in kg?

*August 16, 2015*

**chemistry **

What is the pH of a buffer solution if you have 250 ml of a 1.56M Acetic Acid and you added 26.56 grams of sodium acetate (NaCH3CO2)? What is the new pH if you now add 1gram of NaOH to the buffer solution?

*August 5, 2015*

**marh**

three note pads and one pencil cost 70 cents. One note pad and three pencils cost 50 cents. How much do two pencils and two note pads cost?

*June 9, 2015*

**Computer Lit**

Your positions stated are very good.

*June 4, 2015*

**math**

Two paper strips each 5 cm wide are laid across each other at an angle of 30 degrees. Determine the area of the overlapping area. I have no idea where to start with this question or how to go on. I know it has to do with cosine or sine law. But what do I do

*June 3, 2015*

**math**

An airplane is flying from Montreal to Vancouver. The wind is blowing from the west at 60km/hour. The airplane flies at an airspeed of 750km/h and must stay on a heading of 65 degrees west of north. A) what heading should the pilot take to compensate for the wind? B) what is ...

*June 3, 2015*

**Math**

Thank you

*May 28, 2015*

**Math**

I meant 1.

*May 28, 2015*

**Math**

Okay so box 2 ? 2.5 + 5 + 2 = 25 4 + 3 + 2 = 24 :D

*May 28, 2015*

**Math**

Okay but what does it mean to be more cost effective? Thanks Ms.Sue

*May 28, 2015*

**Math **

If each box costs the same amount to ship, which would be more cost effective? Hint: Which has a greater volume? They are rectanglur prisims Box 1: 4ft 3ft 2ft Box 2: 2.5 ft 5ft 2ft

*May 28, 2015*

**Math**

thank you (: If the graph stops at 50 and thats month march do you know when all there will be no more fish left? Will it be april?

*May 28, 2015*

**Math **

Hi I'm trying to do my graph and the numbers go from 50 100 150 200 250 300 there is a point missing between 200 and 250. How do I find the number between 200 and 250?

*May 28, 2015*

**math**

An insurance company wishes to examine the relationship between income (in $,000) and the amount of life insurance (in $,000) held by families. The company drew a simple random sample of families and obtained the following results: Family - Income - Amount of Life Insurance A...

*May 14, 2015*

**math**

A farmer has $5200 to spend on fencing to make a pen along a river. A local company tells the farmer that they can build the pen for $6.50/m. The manager suggests a pen in the shape of a right triangle with the hypotenuse along the river. What are the dimensions.

*May 4, 2015*

**science**

How does the structure of epithelial tissue protect from dehydration

*May 1, 2015*

**Social studies**

MWS The correct answers for when i turned in the quick check 1.D 2.C 3.D

*April 28, 2015*

**Science**

Thanks, Francis! At least someone other than teachers and lunch table friends support me!

*April 15, 2015*

**Science**

You mix oil and vinegar for a salad dressing. After a few minutes, the oil has seperated and is floating. Infer which has the greater density - oil or vinegar. Explain. I put "Vinegar has more density since it's on the bottom, where the oil has less since it seperated...

*April 15, 2015*

**Math**

Mostly, there are about 20 students in a WHOLE class. If there were about 1/3 of them wearing shorts and 6 were wearing them, wouldn't you just do 6 x the denominator of 3? That would get you 18, which is fairly close to 20. If this helped, your welcome Francis. If it didn...

*April 15, 2015*

**math**

A large game die is a cube measuring 1.2” in length. The die is a solid made from liquid plastic. If a game comes with 6 such dice, how many cubic inches of liquid plastic were needed to make the 6 dice?

*April 15, 2015*

**Math Check**

Hi! I need help with this one problem. My teacher told me that I could use any method to solve the following system and this is the answer I got; (1/2,2/5). Is this correct? 0.15r + 0.85s = 0.23 0.20r + 1.25s = 0.33 Write answer in (r, s).

*April 9, 2015*

**Math**

What is the price of a tennis ball if a package of three costs $12.75?

*March 24, 2015*

**Social Studies-Great Depression**

I'm going to clear this up but make sure to read more about the topic! It would be stupid not to :P lol 1. A + C 2. B + C + D 3. C + D 4. A + B + D 5. A + D When you fill in the answers it might help you to think about why these answers are correct! I've seen a lot of ...

*March 18, 2015*

**Math Geometry - Please check my answers!**

mistake with c, it suppose to be: c) 10<=x<=13

*March 15, 2015*

**Math Geometry - Please check my answers!**

For the domain there are multiple answers. a) 10<=X<=16 b) 0<=x<=13 c) 10<=x<=15 d) all real #s I chose d

*March 15, 2015*

**Math Geometry - Please check my answers!**

There's a line graph with 3 dolphins (it's the same dolphin at different spot of the jump) jumping out of the water and landing (they formed a parabola). The Y-axis represents Height in feet and the X-axis represents Time in Seconds. The points are (10,0), (13,5), (16,...

*March 15, 2015*

**math**

The 14 inch pie is the better value. You pay, $1.40 per inch for the 14 inch pie and you pay $1.67 per inch for the 10 inch pie

*March 14, 2015*

**Math - Geometry**

A) I have the maximum height 47.55 or 47.6 B) I have 5.5 seconds that it will hit the ground Are these correct? Thanks

*March 13, 2015*

**Math - Geometry**

An object is launched from certain height into the air. The height is modeled by the the function h(t) = -4.8t^2+23t+20. The time (t) is measured in seconds. A) What is the maximum height? B) After how many seconds will it hit the ground? C) From what height (initial height) ...

*March 13, 2015*

**Math - Geometry**

A) I have the maximum height 47.55 or 47.6 B) I have 5.5 seconds that it will hit the ground

*March 13, 2015*

**Math - Geometry**

By the way, I think I figured out part A. I have the vertex as -2(-5+5)^2+4=4, so the vertex is (-5, 4). Please confirm, thanks.

*March 13, 2015*

**Math - Geometry**

I'm having problems with one of the questions on my homework. It has 4 parts. Thanks 9) y = -2(x + 5)^2 + 4 A) Find Vertex B) Find the Zeros C) Find the y-intercept(s) D) This function has a: a) Minimum b) Maximum

*March 13, 2015*

**SOCIAL STDIES HELP! 8th**

1. A (nope) 2. C (correct) 3. B (correct) 4. C (nope) 5. D (correct) 6. B (nope) Hope that clears things up xD Please just study! Make sure to look back to your lessons and see why they are right ^^ Really....you should.....I'm not kidding xD

*March 11, 2015*

**History**

What made the British model of limited monarchy with substantial parliamentary involvement more stable than French absolutism during the 18th Century? thanks!!

*February 23, 2015*

**History**

Thanks!!

*February 23, 2015*

**History**

Why did Louis XIV’s France appear to be such a successful model for government in the 17th Century? Thanks

*February 23, 2015*

**Math**

The fifth term of an arithmetic sequence is 22 and the 15th term is 62. Find the 100th term and the sum of the first 60 terms. I'm having trouble figuring out how to do this.

*February 21, 2015*

**Phyiscal Science**

Jesse travels 3.0 meters east and then turns and travels 4.0 meters north. The trip requires 35 seconds. What is his velocity?

*February 20, 2015*

**Accounting**

Rexford Company manufactures finger splints for kids who get tendonitis from playing video games. The firm had the following inventories at the beginning and end of the month of January. January 1 January 31 Finished goods $126,000 $117,000 Work in process 235,000 251,000 Raw ...

*February 18, 2015*

**Accounting**

Cherry Hill Glass Company employs a normal costing system. The following information pertains to the year just ended. • Total manufacturing costs were $1,420,000. • Cost of goods manufactured was $1,391,000. • Applied manufacturing overhead was 20 percent of ...

*February 18, 2015*

**Accounting**

Cherry Hill Glass Company employs a normal costing system. The following information pertains to the year just ended. • Total manufacturing costs were $1,420,000. • Cost of goods manufactured was $1,391,000. • Applied manufacturing overhead was 20 percent of ...

*February 18, 2015*

**math**

what is 1 plus 1

*February 16, 2015*

**unknown fractions**

Thanks. The teacher has not taught division that is the problem. I don't get how else they can get the answer without dividing is there another way. This is crazy

*February 8, 2015*

**unknown fractions**

Is there an easier way to solve the following problem without going through 100 guesses trying to find two numbers that total de area and the perimeter. ps I'm the mom trying to explain to my kid The perimeter of a rectangular banner is 72 inches. The width of the banner ...

*February 8, 2015*

**History**

Which of the following types of institutions played a significant role in supporting and disseminating scientific knowledge in the 17th Century? (choose all that apply) a. scientific journals b. royal academies of science c. coffeehouses d. research universities

*February 8, 2015*

**Math**

Thanks

*February 5, 2015*

**Math**

2. Wolfgang wants to enlarge a picture he developed. Which factor listed below would scale up (enlarge) his picture the most if he used it to multiply its current dimensions? a. 7/8 b. 14/14 c. 1 4/9 d. 3/2 I know b is not bcs is equal to 1. neither a since is less than 1. ...

*February 5, 2015*

**science 7th**

A piece of copper is 1 meter long and has a density of 8.8g. If you cut the wire exactly in half, what is the density of one of the pieces

*February 2, 2015*

**math**

find the unit price for each option shown below. round to the nearest cent if nessicary indicate which option is better to buy?

*January 29, 2015*

**Math**

Well, you would need to find out how much of 1.5 cups is 30%. To do this you would multiply 1.5 by 30/100 or 30%. The product you get is how much more water should be added in addition to the 1.5 cups.

*January 22, 2015*

**Math**

20 ounces

*January 21, 2015*

**math**

the answers to the 5 question test "graphing a function rule" is C true D C A

*January 11, 2015*

**english**

Which sentence would to grammatically correct? 1) Remember never to do that ever again. 2) Remember to never do that ever again. 3) Remember to never to do that ever again.

*December 17, 2014*

**Math **

For how many real values of x is sqrt(63- sqrt(x) an integer?

*December 5, 2014*

**Math **

Challenge 7: What values of x satisfy |x-4|+|x+4|<= 10. Please give your response in intveral notation.

*December 4, 2014*

**Math **

Find all values of c such that 3^(2c+1)=28*(3^c)-9. If you find more than one value of c, then list your values in increaing order, seperated by commas.

*November 21, 2014*

**Algebra **

At the beginning of each year, Joe invests $10,000 in his retirement fund. The fund gives 10% interestm compouned annually. At the end of the third year, how much money will be in Joe's fund?

*November 21, 2014*

**History**

How did he stand up for the whole nation? i can only find things that he did that went in favor with some type of people.

*November 16, 2014*

**History **

Andrew Jackson, was he really a president who stood up for the "common man" or did he become abusive of power and his office?

*November 16, 2014*

**Social Studies**

What are some problems that may come when the National Dream Act is passed.

*November 4, 2014*

**Science**

What is the molarity (moles per liter) of a solution in which 80 grams of sodium hydroxide, NaOH, is dissolved in 1 liter of solution? How do I convert the 80grams into mols?

*October 29, 2014*