Thursday

April 17, 2014

April 17, 2014

Total # Posts: 347

**Geometry**

Write the ratio of the first measurement to the second measurement. Diameter of care tire:40cm Diameter of care tire:18mm I'm not sure hoow to do this. May someone explain how to do this problem.

**history**

What was the significance of Zheng He's voyages of exploration? What was the significance of Columbus's voyages of exploration?

**History**

In order to rule as an absolute monarch, what 2 things must the King or Queen comtrol?

**History **

what wasa the only crusader that was successful in capturing Jerusalem for the christians?

**History**

ok thanks

**History**

Ok the question that I am trying to find the answer to is Who established the Ottoman state? and i did a little research before i post here and I'm not sure if its Suleyman the magnificant or Osman Bey

**history**

lol ok thank you Damon and Ms. Sue for the help much appreciated

**history**

Ok and is the portugese language also make up the swahili language as well?

**history**

The two websites from above keep on talking about the bantu language and Arabic that makes up the swahili language. So what is the bantu language?

**history**

What 2 languages created the swahili language?

**History**

oh ok thank you Ms. Sue

**History**

And what is the difference? or are they the same?

**History**

Islam mean submission and surrender Muslim mean one who surrenders and submits to the laws of God Am I correct?

**history**

The five pillars of Islam include prayer, fasting, faith, alms and what else?

**History**

What was Muhammad's goal for the entire Arabian peninsula?

**History**

thank you!

**History**

What were the 2 most important commodities from?

**Science **

What is the difference between a heterogenous and homogeneous mixture? And some examples for each heterogenous and homogeneous.

**World history**

Oh is that what it meant. Ok I get it thank you for the help

**World history**

I don't know what the question is asking it confuses me What conditions fostered the rise of absolute monarchs in Europe?

**World history**

Thank you

**World history**

What is the significance of England's defeat of the spanish Armada?

**World history**

Thank you

**World history**

In what ways did Louis XIV cause suffering to the french people?

**World history**

Thank you

**World history**

Thank you

**World history**

Thank you

**World history**

Why did Maria Theresa and Fredrick the Great fight two wars against each other?

**World history**

Thank you

**World history**

What benefits might absolute monarchs hope to gain by increasing their countries' territory?

**Maths**

9(q+1)+6(q+1)^2 7(a-b)(a+b)-14(a+b) 4x^2(x+1)-6x(x+1)

**Maths**

2(y+2)^2*+4(y+2) 15(x-1)^2-10(x-1) 8(p+5)^2+10(p+5)

**business law**

I think that usually there can be only one policy of insurance on this building. The insurance company could never issue multiple policies because of the fear of then having something like this happening and they could be obligated to pay out money to multiple claimants for th...

**algebra**

Solve the system by substitution: -4.5x-2y=-12.15 3.25x-y=-0.75

**Math**

Three times a number is the same as that number subtracted from 12. What is the number? A) -6 B) -2 C) 2 D) 3 E) 4 I dont get what the question is asking Its a little confusing

**amath**

ohh I get it !! thanks a lot :))

**amath**

The roots of the quadratic equation x^2-mx+n=0 ,where m and n are integers ,are a and 1/4a. (i)Find the sum and product of its roots (ii)show that 4m^2=25n How to do part 2 ?

**Algebra 1**

(5p^2-3)+(2p^2-3p^3) Simplify the expression I dont know how to do that

**Fundementals of Art**

Thanks I got it. I feel that Starry Night would be the better choice for me in terms of contrast with asymmetrical balance.

**Fundementals of Art**

Do you find that Claude Monet painting at the edge of a wood by John Singer Sargent depicts good contrast with asymmetrical balance or would Van Gogh's Starry Night be a better choice.

**Math**

Can I please get help on the questions for 'What do you get if a bunch of bad guys fall in the ocean?' on page E-53? Please help, been on this for about 3 hours already!

**Biology**

What three things must be known to perform radiometric dating?

**Biology**

Why is it difficult for a mutation to occur that would change the genetic code?

**Biology**

Functions Store information Copy information Transmit information What is the structure of each molecule

**algebra**

3x^3+18x^2-24x

**algebra**

30x^2-10x-10 And what do you mean about the values of a,b,and c

**Algebra 1**

Yes sorry about that

**Algebra 1**

The area of a rectangular floor is 8x+6x-20. The width of the desktop is 2x+4. What is the length of the floor?

**Algebra 1**

Thank you

**Algebra 1**

6t^2+21t-12 Factor the expression I dont know how to figure it out

**Algebra 1**

2k^2-13k-24 Factor the expression..

**Biology**

What results in the combination of the haploid sets of chromosomes from two individuals into a diploid zygote

**Biology**

What results in the combination of the haploid sets of chromosomes from two individuals into a diploid zygote

**Biology**

Which disorder causes a natural immunity to Malaria?

**math**

First you distribute 1/4x+13>0.5x-8 Subtract 0.5 both sides of the greater than sign 0.25x+13>-8 Divide 0.25 on both sides of the greater than sign X>-84

**Algebra**

Thank you

**Algebra**

Find the degree of each monomial -3

**MATH**

First you distribute 14w-2+14>122 Combine like terms 14w+12>122 Subtract 12 to both sides 14w>110 Divide 14 to both sides W=7.9

**MATH**

-4x+9-8x>-6-5 Combine like terms -12x+9>-11 subtract 9 both sides -12x>-20 Divide -12 both sides X=-1.6

**math**

Divide 4/3 and 2 Equals 2/3

**math**

Combine y+3 with 5y-7 Y+3=5y-7 Subtract 3 to both sides Y=5y-10 Subtract 5y to both sides -4y=10 Divide -4 to both sides Y=-25

**Biology**

Thank you

**Biology**

What is a cross between plants that involves one characteristic called

**Algebra**

2x+y=-5 3x-y=-10 solve system using elimination

**Algebra**

For the fundraiser, will sold 225 candy bars.he earns $1 for each almond candy bar he sells and $0.75, how many of each type of candy bar did he sell for the fundraiser? solving systems using elimination

**Math**

Im sorry but the books wrong

**Math**

5x-6=2x+12 You subtract 12 on both sides of the equal sign Then you get 5x-18=2x Subtract 5x on both sides -18=-3x Divide by -3 both sides You get x=6

**Algebra**

X-2y=-1 2x+y=4 solve each system using elimination. Tell whether the system has one solution, many solutions, or no solution.

**math**

27 feet

**math**

27 feet

**Algebra**

The sum of two numbers is 19, and their difference is 55. What are the two numbers? Solving systems using elimination

**Math**

35/7= 5

**chemistry**

Which will make you more wealthy, one mole of pennies (6.02e23 pennies) or one mole of gold atoms (6.02e23 atoms)?

**science**

thanks

**science**

what are some physical properties of stars

**criminal justice**

the amount of force used in self -defense of another must, under the circumstances that exist, be: a: reasonable, B: correct C: identical D: less than the force being used by the aggressor I think it's D

**math**

Can someone explain how to do this problem 8 9/10 + 5 3/4 - 5

**business**

250-word essay in the description of a business scenario, real or fiction that depicts each of the following forms of bussiness organization: joint-stock company, liability company, sole proprietorship, and partnership

**DRBOB222 i have one more question**

Ok I understand where the 0.9277 came from but when I put the equation in my calculator I keep getting 4965.218621

**To DrBob22**

are we supposed 2 divide something after we solve the equation

**Chemistry help asap**

ok so far I have (0.9288atm)(1.44L)/(0.08206R)(305K)

**Chemistry help asap**

I need help with this ideal gas law problem I know how to set the equation up but I'm not getting the correct answer. How many moles of gas can be contained in a 1.44 L flask at 32Celsius and 93.5kPa?

**Science**

How can rural people benefit from gravitational acceleration

**Science**

How can rural people benefit from gravitational acceleration

**math**

what polygon has 9 diagonals?

**Calculus**

Wheat is poured on the ground at a rate of 12 ft^3/s. The pile forms a cone whose altitude is always three fourths of the radius. Find the rate at which the altitude is increasing when the altitude is 6.0 ft.

**Calculus**

A boat being pulled toward a wharf by a rope attached to the boats deck from a point 8.0 m above the deck. If the rope is being pulled in at a rate of 2.0 m/min, how fast is the boat approaching the wharf when it is 12.0 m away?

**Calculus**

Two ships are leaving port at the same time. The first ship is sailing due east at 20 km/hr and the other due north at 15 km/hr. How fast are the ships moving away from each other 2.0 hr later?

**Calculus**

A cicular metal plate is being heated and expands so that its radius increases at the rate of 0.25 mm/min. How fast is the area increasing when the radius is 10 cm?

**Calculus**

A closed box is to be a rectangular solid with a square base and volume of 12 ft^3. Find the most economical dimensions if the top of the box is twice as expensive as the sides and bottom.

**Calculus**

The strength of a beam with rectangular corss-section is directly proportional to the product of the width and the square of the depth (thickness from the top to bottom of the beam). Find the shape of the strongest beam that can be cut from a cylindrical log of diameter d= 3 ft

**Calculus**

Water reaches its maximum density above its freezing point. The volume V (in cubic diameters) of 1 kg of water at temperature T between 0 degrees C and 30 degrees C can be approximated by the formula V=999.87 - 0.06426T + 0.0085043T^2 - 0.0000679T^3. Find the temperature at wh...

**Calculus**

The total charge in an electrical circuit as a function of time is given by q=t/(t^2+1) coulombs. Find the maximum charge of q.

**Calculus**

A box with an open top is to be made from a square piece of cardboard by cutting equal squares from the corners and turning up the sides. If the piece of cardboard measures 12 cm on the side, find the size of the squares that must be cut out to yield the maximum volume of the ...

**Physics**

Two identical cars (m = 1350 kg) are traveling at the same speed of 23.9 m/s. They are moving in the directions shown in the drawing. What is the magnitude of the total momentum of the two cars?

**Physics**

A high-jumper clears the bar and has a downward velocity of -6.00 m/s just before landing on an air mattress. The mass of the high-jumper is 50.4 kg. What is the magnitude and direction of the impulse that the air mattress exerts on her? Assume that upward is the positive dire...

**Physics**

One kilowatt-hour (kWh) is the amount of work or energy generated when one kilowatt of power is supplied for a time of one hour. A kilowatt-hour is the unit of energy used by power companies when figuring your electric bill. Determine the number of joules of energy in one kilo...

**Physics**

A student, starting from rest, slides down a water slide. On the way down, a kinetic frictional force (a nonconservative force) acts on her. The student has a mass of 73 kg, and the height of the water slide is 12.0 m. If the kinetic frictional force does -6.9 × 103 J of...

**Physics**

A skier starts from rest at the top of a hill. The skier coasts down the hill and up a second hill, as the drawing illustrates. The crest of the second hill is circular, with a radius of 38.3 m. Neglect friction and air resistance. What must be the height h of the first hill s...

**Physics**

The drawing shows a skateboarder moving at 5.55 m/s along a horizontal section of a track that is slanted upward by 40.9 ° above the horizontal at its end, which is 0.724 m above the ground. When she leaves the track, she follows the characteristic path of projectile motio...