Friday

April 18, 2014

April 18, 2014

Total # Posts: 367

**To: Damon**

Please help me on 1 more question, I posted it with my previous questions. Thanks:)

**Math**

Thank u so much :):):):)

**Math**

OMG thank u so much!!! Though I have 1 more question sorry. The cost of jewelry is the fixed amount + % of value. It costs $32 to insure $1000 of jewlerry. And it costs $44.50 to insure $3500. What is the fixed amount to insure?

**Math**

Thank u so much but do u get the second question? Cause I'm really stuck on it

**Math**

2x^2+9x-5 is the area of a rectangle and one side of the rectangle is x+5, What is the other side of the rectangle? A volume of a cube is 15625cm cubed. What is the length from point A to B in the cube? Point A is on the front bottom right corner and point B is on the the othe...

**Small question memorizing help**

I'm having trouble memorizing my French vocabulary, so I decided to record my voice saying all the words and their meanings and then playing them over on my headphones. Is this is a good way of memorizing, will it help? Or can u give me other suggestions. Thanks :) :)

**Dear Ms Sue**

Thank u so much :) :)

**Dear Ms Sue**

Could u please help me, it's just a small question and I need ur advice, thanks

**VERY SMALL QUESTION**

I'm having trouble memorizing my French vocabulary, so I decided to record my voice saying all the words and their meanings and then playing them over on my headphones. Is this is a good way of memorizing, will it help? Or can u give me other suggestions. Thanks :)

**Math quick help anyone**

Thank u soooooooo MUCH!!!!!

**Math quick help anyone**

1. I'm given a slope of 1/4 and a set of 2 points each: p: (-12,6) & Q: (8,w) .find the value of w. what if the slope was -1/4, then what would the value of w be 2. What is the solution to these equations: 3x-2y-8=0 9x-6y-42=0 One solution, no solution or infinite solution...

**Math**

need to describe 3 different problem solving approaches to this problem, one I think is algebra, but dont know how to solve, and i need to say how to solve each one in each different way, please help with this. aaron is thinking of a number, if its doubled, increased by 10, cu...

**HELP**

could i please get help with my project please? also what does this mean: a linear function with a discrete domain?

**Math Project Gr 5/6**

I found this information on a website, but I dont know how to shorten it down to the main points. 6.A Number 6.A1 demonstrate an understanding of place value for numbers greater than one million less than one thousandth Place values in whole numbers (Grade 6 - A.1) Decimal pla...

**Math Project Gr 5/6**

Hi im from BC and im doing a mini project on topic grade 5 and 6 math curriculum topics, please give me any links to sites where i can find information on thank you, and i dont exactly know what kind of info to add, so need help with that. like what should my list of important...

**Math urgent help please!!**

You have 500 cm² of material available to cover different shapes. what is the maximum volume of each object that you could make with this amount of material? A.) a cube B.) a sphere I've been stuck on this for so long, please show me how to do this step by step, thank...

**To: Ms Sue**

Please help me on my question, thanks:)

**Math quick question**

You have 500 cm² of material available to cover different shapes. what is the maximum volume of each object that you could make with this amount of material? A.) a cube B.) a sphere I've been stuck on this for so long, please show me how to do this step by step, thank...

**Math**

A farmer has ducks and cows they have 22 heads and 56 legs how much of each animal? I really don't get this :/

**Math**

Suppose that for any integer n, f(n)= (n-1). if n is even; f(n)= (2n). if n is odd. If k ∈ N, and f (f (f(k))) = 21, find the sum of the digits in k I really don't get this means. (∈)

**Math**

f(x)=13x^2 -15x-14 g(x)=15x^3+14x^2-15x+12 find f(3) × f(10) + f(-7) × g(9)

**Math**

How many solutions does the equation |2x − 2| = x have? Would it be 1

**Math**

If the point (x, y) is one-third of the way from (-2, 6) to (6,-8), then what is x + y? What is the x+y?

**Math**

A line has x-intercept (5, 0) and is perpendicular to the line 2x + 8y = 10. Find the y-intercept of the line.

**Math**

So for this kind of question. You just replace the variables right?

**Math**

f(x)=7x^3+13x^3-3x^2. Find f(-6) Also how do you solve this kind of question

**Romeo and juliet 1 question**

When do romeo and juliet meet and when do they die? I'm looking for the days , so I think they met on Sunday and died on Thursday but idk so please help:)

**TO ANY MATH HELPERS**

Oh thank you to both helpers!!! I have understood how to do it now:)

**TO ANY MATH HELPERS**

Pleeeese help! Use the substitution method to solve each linear system: -x+3y+1=0 3x-y+1=0 4x-3y=-13 -2x+y=4 Please help, thanks:):)!!!!

**Math 2 questions**

Use the substitution method to solve each linear system: -x+3y+1=0 3x-y+1=0 4x-3y=-13 -2x+y=4 Please help, thanks:):)!!!!

**Math quick help**

Ok thank u!!!!

**Math quick help**

Oh man.... I don't understand how to simplify though... Can u please help me with These questions : 2 * square root 18 5* square root 48 3* square root 54

**Math 1 quick question**

Alright now I understand ! Thank u sooooo much:)

**Math 1 quick question**

Oh man.... I don't understand how to simplify though... Can u please help me with These questions : 2 * square root 18 5* square root 48 3* square root 54

**Math 1 quick question**

Instead of doing all that work to simplify the mixed radical , can I just change the mixed radical into an entire radical? Ex: 2* square root 18 into square root of 72

**To: Jai**

Instead of doing all that work to simplify the mixed radical , can I just change the mixed radical into an entire radical? Ex: 2* square root 18 into square root of 72

**Math simplifying mixed radicals**

Please help me simplify these following mixed radicals:: and show me how you did it cause I need to learn : I don't know how to type a square root sign so I just wrote square root and the numbers infront of the square root are supposed to be multiplied. 2 square root 48 3 ...

**Math simplifying mixed radicals**

They are multiplied

**Math simplifying mixed radicals **

Please help me simplify these following mixed radicals:: and show me how you did it cause I need to learn : I don't know how to type a square root sign so I just wrote square root: 2 square root 48 3 square root 81 6 square root 12 3 square root 32 2 square root 18 5 squar...

**Chemistry **

Convert 6.42x10^23 atoms a pure substance to moles of that substance. That is all it says. Please help. Thank you.

**Physics **

A projectile is fired with an initial velocity of v0 feet per second. The projectile can be pictured as being fired from the origin into the first quadrant, making an angle O with the positive x-axis. If there is no air resistance, then at t seconds the coordinates of the proj...

**Discrete Mathematics**

Please help. Consider a deck of 52 playing cards, in how many ways can you draw an ace card, any heart card and a queen card in three draws respectively with replacement?

**math**

i don't know and don't care really

**Physics **

liter of biodiesel requires 5-7 kilograms of coffee grounds, how many pounds of coffee will be needed to fill up a 10 gallon (40 liter) car engine? (1 kilogram = 2.2 pounds

**accounting**

1-On May 1, 2012, Pinkley Company sells office furniture for $150,000 cash. The office furniture originally cost $375,000 when purchased on January 1, 2005. Depreciation is recorded by the straight-line method over 10 years with a salvage value of $37,500. What depreciation ex...

**Social Studies**

i know that! i was just kiding.

**Social Studies**

Thanks! Haha u sure no a lot about the homestead Act!

**Social Studies**

What was the purpose of the Homstead Act? Did congress achieve this goal? I got what the homstead act was, but i'm confused on the second part. I put that congress did not achieve there goal because only about 20% of the homstead land went directly to small farmers. Also, ...

**Social Studies**

sorry about the confusion, grant is my twin brother, so he has the same social studies class as me.

**Social Studies**

I really aprechiate what you do!!!! this helps me so much!

**Social Studies**

Thank you soooooo much!!!!

**Social Studies**

is it farmers?

**Social Studies**

These are mulitpal choice: Reforms failed because Indians did not want to become (farmers, or miners) and reservation life changed their culture.

**Social Studies**

These are multipal choice: According to the (Dawes Act,or Fort Laramie Treaty), Indians would recieve money,domestic animals,tools,and land that would be theirs forever.

**Social Studies**

true or false: many cowhands on the cattle drives were chinese imigrants, african americans,or veterans of the confederate Army. I guessed false and instead of chinese imigrants, i think it's Vaqueros? but i dont know?

**Math**

the ferris wheel at a carnival has a diameter of 18 m and descends to 2m above the ground at its lowest point. Assume that a rider enters a car at this point and rides the wheel for two revolutions

**calculus**

thats how it is written

**calculus**

What is the first natural number that causes the statement 1 + 3 + 5 +... + (2n − 1) 4n − 1 to fail? 2 3 4 5 6

**calculus**

If Sn = 1 + 6 + 11 + 16 + 21 + 26...... where an = (5n − 4), what would be the mathematical expression represented by Sk + ak + 1?

**calculus**

thank you

**englsihh 2**

Which propaganda technique is used in this sentence? Pure, fresh, real apple juice, packaged to deliver the freshness of nature straight to you. A snob appeal B transfer C bandwagon D glittering generalities

**calculus**

answer: 9/8

**calculus**

Need help asap! what is the limit as x approaches 0 of -x/tan(3x) ?

**physical science**

how much heat must be added to 1.0 kg of water at 100 degrees Celsius to convert it to steam at 100 degrees Celsius? i know that normally when the temperatures are the same, the heat added is zero, but i think that in this case i need to do something different.

**Calculus**

-e^[(-(x-a)^2)/b] b>0; local max at x=7 and points of inflection are x=5 and x=9. Find the formula... y=

**Science**

please can you answer my question? i need help.

**Science**

Rocks exposed as glaciers melt absorbs more energy than it reflects TRUE or FALSE Please help me. This question is gonna be in my test tomorrow

**Math7**

Thank you!!

**Math7**

Correct?

**Math7**

Thank you! I did one exercise and could you please check it The temperature at 2:00 P.M was 19C. By midnight, it was -3C What is the difference in the temperatures? _____________=________ I thing the answer is: (+19)-(+22)=-3 Correct?

**Math7**

Yuki made cookies on Monday. Some friends came over and ate half the cookies on Tuesday. On wednesday,Yuki ate three cookies, and on Thursday, she took two cookies to school. By Friday, Yuki had seven cookies left. How many did she bake on Monday? Please i need help

**Math**

Thank you!

**Math**

a) Subtract -6 Find the opposite Add -2 Subtract -4 Find the opposite The answer is -5 The original integer is_____ b) Add +14 Add -5 Find the opposite Subtract +6 Add +3 The answer is 0 The original integer is ____ I need help. Thank you!

**Geography 7**

Places where two rivers meet is caled what?

**Geography 7**

Thank you!

**Geography 7**

Sorry i wrote wrong " What does TREC stand for?"

**Geography 7**

I have a question about geography " What does TREC sound for?" THANK YOU!

**Math**

2/3q + 5 = 3/4

**Communicating Skills**

Thanks a lot!

**Communicating Skills**

Explain what a "word" picture is? Please help me.I haven't any time

**Language**

Thank you!

**Language**

I thing driveway

**Language**

I am not sure but i thing straw+berry high+light Word drive is that drive+down? Could you please check it?

**Language**

Compound words are two words that have been joined together to create a new word. The new word is related to both the smaller words. a) back/fore/under +_______ b) bank/cook/text + _______ c) blue/goose/straw + ______ d) day/flash/high + _________ e) high/sub/drive + _________...

**Math**

Which integer is 6 greater than -5. So what i have to do here?

**Science**

which is not a from of energy ? light temperature electricity heat

**math**

142

**math**

using the expression you created above calculate the cost of the same family of four staying at the inn for 3 nights

**math**

a room at the hamilton inn costs 104 dollars per night for two people there is a 19 dollar charge for an extra person write an algebric expression thaat shows the cost oper night for a family of four staying at the inn

**Math**

The area of a circular swimming pool is 225pi square meters. What is the circumference of the swimming pool? Leave your answer in terms of pi.

**division**

9,360 divided by 1/12 is 112,320. 29,400 divided by 1/12 is 352,800.

**6th grade Math**

11-7=4 4/11 not red.

**science**

A 60.0 kg skier rides a 2710 m long lift to the top of a mountain. The lift makes an angle of 14.5° with the horizontal. What is the change in the skier's gravitational potential energy?

**science**

A 60.0 kg skier rides a 2710 m long lift to the top of a mountain. The lift makes an angle of 14.5° with the horizontal. What is the change in the skier's gravitational potential energy?

**science**

A 60.0 kg skier rides a 2710 m long lift to the top of a mountain. The lift makes an angle of 14.5° with the horizontal. What is the change in the skier's gravitational potential energy?

**math**

a math professor is thrown off the matthews bridges, height 240ft, by a disgruntled calculus class with an intitial upward velocity of 10ft/s a) assumign the acceleration dude to gravity is -32ft/s^2,find the macimum height of the professor. b) find the time before the profess...

**calc**

a math professor is thrown off the matthews bridges, height 240ft, by a disgruntled calculus class with an intitial upward velocity of 10ft/s a) assumign the acceleration dude to gravity is -32ft/s^2,find the macimum height of the professor. b) find the time before the profess...

**CALCULUS**

SO B is -4. which is decreasng

**CALCULUS**

A gas station stands at the intersection of a north-south road and an east-west road. A police car is traveling towards the gas station from the east, chasing a stolen truck which is traveling north away from the gas station. The speed of the police car is 100 mph when it is 3...

**CALCULUS**

A ruptured oil tanker causes a circular oil slick on the surface of the ocean. When its radius is 150 meters, the radius of the slick is expanding at 0.1 m/min, and its thickness is .02 m. At that moment: a. How fast is the area of the slick expanding? b. If the circular slick...