Thursday

January 19, 2017
Total # Posts: 104,043

**Geometry**

In Parallelogram PARK, angle P = (7x) degree angle A = (3x - 20) degree angle K = (5y - 10) degree. What is x + y?

*November 12, 2016*

**cca**

recipe has six cups of flour to 1 1/10 of milk if you have two cups of flour how much milk will you use

*November 11, 2016*

**math**

What should be the result when the speed 45m/sec converted into km/hr

*November 11, 2016*

**maths sir damon help sir steve help sir reiny**

thanks sir but i already did that and i got 31 my problem is how to finalise it

*November 11, 2016*

**maths sir damon help sir steve help sir reiny**

The 79 members of a spot club play at least one of the following games Tennis, Football and Volleyball. 19 play Football & Volleyball and 29 play Tennis & Volleyball, n play all the three games. 2n people , each play only one game. How many play Volleyball altogether.? Plzzzz ...

*November 11, 2016*

**Science**

If 48 gram solute is present in 500 ml H2O2 solution,what will be its strength by volume and % w/v respectively?

*November 11, 2016*

**plane geometry**

how many feet of wood is needed to build a rectangular frame 10 inches by 11 inches

*November 11, 2016*

**Physics**

A hamster is pushed off a cliff by wind. Its mass is 0.040 kg and has a Potential Energy of 98 J. Find the kinetic energy...

*November 11, 2016*

**Chemistry**

Nitrogen (80 kPa), oxygen (21.0 kPa), carbon dioxide (0.03 kPa), and water vapor are the usual components of air. What is the partial pressure of water in mm Hg if the total atmospheric pressure in 1.00 atm?

*November 11, 2016*

**maths set**

The 79 members of a spot club play at least one of the following games Tennis, Football and Volleyball. 19 play Football & Volleyball and 29 play Tennis & Volleyball, n play all the three games. 2n people , each play only one game. How many play Volleyball altogether.? Plzzzz ...

*November 11, 2016*

**Science**

Apply P1-P2=½P(V1²-V2²) The answer is 59×10³. Sashank 9th Class....

*November 11, 2016*

**8the grade math**

use a grid and lengths of line segments to give a geometric argument

*November 10, 2016*

**Math**

Suppose v varies directly as a g,and v=36 when g=4 find v when g=11

*November 10, 2016*

**Pyhsics**

Find the x and y components of the following 35 Ms at 57q from the x-axis

*November 10, 2016*

**Physics**

22.1

*November 10, 2016*

**math**

a recipe calls for 2 3/4 cups of milk and i want to make it 1 1/2 times smaller. How much milk do I need?

*November 10, 2016*

**Math**

5/2=x/10 cross multiplication 2x= 50 x=25

*November 10, 2016*

**Math**

It is hard to answer a question without any specific given values.

*November 10, 2016*

**Math**

Triangle ABC is an acute triangle. If all angles are measured to the hundredths,what is the smallest angle measurement?

*November 10, 2016*

**la**

tnx and im foreigh i speak polish and spanish

*November 10, 2016*

**science**

Explain which is more ionic NaF or LiF

*November 10, 2016*

**math**

Hi, I am of no help to you cause I does not know answer. Sorry, hope ya pass dah class

*November 10, 2016*

**Calculus**

we have the formula of the volume of a cube is V=s^3 <=> V+24=(s+2)^3 <=> s^3+24=(s+2)^3 and your answer is wrong because it just talks about the increasing 2 in./min not the whole edge.

*November 10, 2016*

**Calculus**

If the volume of a cube is increasing at 24 in^3/min and each edge is increasing at 2 in./min, what is the length of each side of the cube? Is this 2 in?

*November 10, 2016*

**social studies**

Is boo correct??

*November 10, 2016*

**Math**

The ratio of the side length is 2:3:4. The shortest side is 15 inches. What is the perimeter? Explain.

*November 10, 2016*

**Writing**

Joseph was reading a book in the library.

*November 10, 2016*

**maths sir steve help~reiny**

sin(?cosx)-cos(?sinx)=0 then find sin2x step plz

*November 10, 2016*

**Physics**

A 2.5m long string vibrates as a 100 Hz standing wave with nodes at 1m and 1.5m from one end of the string and no points in between the two.Which harmonic is this?work out

*November 10, 2016*

**Math**

When a number is a multiple of 6. What are the possible values for the ones digit?

*November 9, 2016*

**Help?? Chemistry?**

If it takes 20.0 mL of 1.200 M KOH to neutralize 60.0 mL of a given H3PO4 solution, what is the molarity of this phosphoric acid solution? I've figured out that the neutralization of phosphoric acid by the addition of potassium hydroxide in aqueous solution: H3PO4 + 3 KOH...

*November 9, 2016*

**Chemistry**

1.000 grams of KHP consumed 43.3 mL of KOH solution. What is the molarity of the KOH solution?

*November 9, 2016*

**Math**

ben paid $900 for a sofa. The price of the sofa Juana purchased was 2/3 the price that Ben paid. How much did Juana pay for her sofa?

*November 9, 2016*

**Physics**

Blocks with masses of 1 kilogram, kilogram, and 3 kilogram are lined up in a row on a frictionless table. All three are pushed forward by a 12 Newton Force applied to the 1 kilogram block. Draw a free body diagram of all 3 blocks. How much force does the 2 kilogram block ...

*November 9, 2016*

**Physics**

A brave but inadequate rugby player is being pushed backward by an opposing player who was exerting a force of 800 Newtons on him. The mass of the losing player plus the equipment is 90 kilograms and he is accelerating at 1.2 meters per second backward. How would I sketch the ...

*November 9, 2016*

**Physics**

A 1500 kilogram car skids to a hold on a wet road where the coefficient of kinetic friction is 0.5. How fast was the car traveling if it leaves 65 meter long skid marks?

*November 9, 2016*

**Physics**

For the object in the preceding problem, what magnitude torque is necessary to give the object an angular acceleration of 1.5 rad/s^2 a) along the x-axis? b) along the y-axis? c) along the z-axis (perpendicular to the page, passing through the origin)? Help please! Use the ...

*November 9, 2016*

**Science**

Explain where the sun and planets are located in relation to one another.

*November 9, 2016*

**Physics**

A clock has a second hand which rubs against the inside of the glass cover. If the frictional force between the glass cover and the tip of the hand is 0.0020 N and the length of the hand is 8 cm, what minimum torque must be supplied to the hand by the clock mechanism if the ...

*November 9, 2016*

**Math**

can you please separate your answer from the question? It's kind of confusing to me

*November 9, 2016*

**Math hard**

you need to find what x and y equal... This makes no sense to me. I'm trying to think but this is stumping me

*November 9, 2016*

**Math**

a committee of 5 has to be chosen from a group of 4 democrats and 5 republican staff how many different ways can the committee be selectedYou

*November 9, 2016*

**maths need help**

simplify without using calculator,table and surd sqrt(18)

*November 9, 2016*

**Math**

Tim has 5 times as many stamps as rylis.. They have 1038 stamps in all.. How many more stamps does Tim have than rylis?

*November 9, 2016*

**Chemistry**

anyone?

*November 9, 2016*

**Chemistry**

Calculate the new molarity of a 20.0 mL sample of 0.550 M CaCl2 solution that is diluted with water to make 250 mL of solution.

*November 9, 2016*

**maths**

6 pieces of wire each measure 9cm find the total length of the pieces in mm

*November 9, 2016*

**World History**

Thanks I got 100%

*November 9, 2016*

**Finance**

I believe the correct answer is C. If someone could please double heck for me. Trina gave her nephew Roy 100 shares of HLM Corporation stock that she purchased 6 months ago for $10,000. At the time of the gift, the fair market value of the stock was $12,000. Which of the ...

*November 9, 2016*

**Finance**

When Steve and Roslyn retire together they wish to receive $40,000 additional income (in the equivalent of today’s dollars) at the beginning of each year. They assume inflation will be 4% and they expect to realize an after tax return of 8%. Based on life expectancies, ...

*November 9, 2016*

**maths help**

no ms.sue that not what i want

*November 9, 2016*

**maths help plz help**

you cant use any of them ms.sue

*November 9, 2016*

**maths help**

root(18) simplify without using calculator&surd&table thanks step

*November 9, 2016*

**algebra 1**

the length of a rectangle is equal to double the width find the length ll and the width w of the rectangle if the perimeter is 76cm

*November 9, 2016*

**PHYSIC**

A BALL THROWN WITH A SPEED OF 100M ATTAINS A HEIGHT OF 150 CALCULATE (A) THE TIME OF FLIGHT (B) RANGE (C) THE ANGLE

*November 9, 2016*

**literature**

thx, i hope i get 100%, i got another question to post

*November 9, 2016*

**Math**

10:16 5:8

*November 9, 2016*

**maths**

1/2 root+3 root-1

*November 9, 2016*

**Maths**

399.60

*November 8, 2016*

**Physics**

I still need help. Use the kinematic equation to find the acceleration and final angular speed. Step by step to get the answer with the numbers into the kinematic equation. Please I don't understand

*November 8, 2016*

**Physics**

An object initially rotating at an angular speed of 1.6 rad/sec turns through 30 revolutions during the time it experienced an angular acceleration of 0.32 rad/s^2 a) For how much time did the acceleration last? b) What was the final angular speed? Help please. Use the ...

*November 8, 2016*

**english**

A peer reviewer should comment on the essayâ€™s title.

*November 8, 2016*

**Maths**

Find ratio of two squares are 4 cm and 6 cm.

*November 8, 2016*

**Physics**

I still don't get it. Can you explain more and do the problem step by step to get the answer

*November 8, 2016*

**Physics**

An object initially rotating at an angular speed of 1.6 rad/sec turns through 30 revolutions during the time it experienced an angular acceleration of 0.32 rad/s^2 a) For how much time did the acceleration last? b) What was the final angular speed? Help please. Use the ...

*November 8, 2016*

**Math**

A series of 288 consecutive odd integers has a non-zero sum that is a perfect fourth power. Find the smallest possible sum for this series.

*November 8, 2016*

**Physics**

How do I find degrees per day??

*November 8, 2016*

**Physics**

How do I find degrees per day?

*November 8, 2016*

**Physics**

what is the angular speed of the earth as it orbits the sun a) in radians/second? b) in degrees per day? I need help please. Use the equation and step by step to get the answer

*November 8, 2016*

**Chemistry**

How many milliliters of 0.540 M sodium sulfate solution would be needed to precipitate the calcium ion from 60.0 mL of 0.180 M CaCl2 solution?

*November 8, 2016*

**Chemistry**

What is the weight percent of a potassium iodide [KI] solution that is made by dissolving 47.2 grams of KI in 152.8 grams of water?

*November 8, 2016*

**algrbra**

The length of a rectangular football field is 14 meters more than twice its width. If the perimeter is 346 meters, find the field's dimensions.

*November 8, 2016*

**Math**

Thank you again.

*November 8, 2016*

**stats**

a.55.56% b 71.43% c .99%

*November 8, 2016*

**CHECK MY ANSWERS American Government**

Thanks Ms. Sue! House of rep is correct tho.

*November 8, 2016*

**CHECK MY ANSWERS American Government**

CHECK my answers. they are all below 1. Which of the following represents one of Congress’s electoral powers? (1 point) The Senate elects a president if the House cannot reach a consensus on a candidate. The House elects a president if no candidate receives a majority of ...

*November 8, 2016*

**Chemistry**

the question can be solved with volume to volume relationship

*November 8, 2016*

**math**

determine if the ordered pair is a solution to inequality (5,2) 2x + 7y > 23

*November 8, 2016*

**English**

The emphasis on presents, says Jeanne, "has made the season _____________ for all those mercenary retailers who overcharge at holiday time. Also, people who should be watching their expenses create unnecessary _____________s in their budgets by squandering money on ...

*November 8, 2016*

**English**

While Jeanne and Paul are generally a happy married couple, they do struggle over one point of__________.They disagree as to how their family

*November 8, 2016*

**English**

Conflict over holidays

*November 8, 2016*

**Algebra**

A chemical manufacturer wishes to fill an order for 700 gallons of a 24% acid solution. Solutions of 20% and 30% are in stock. How many gallons of 20% acid solution will be used in the desired mixture?

*November 8, 2016*

**1013**

sum of 3 no

*November 8, 2016*

**Algebra**

A plane is 300 miles west of city A and is flying west at 400 miles per hours. How long will it take for the plane to be 1800 miles west of city A

*November 8, 2016*

**Algrebra, Graphs, Math**

How do I sketch my graph of X+Y=3? Please help! I don't understand. Do I need to solve this like the rest of my previous graphs if so, then how? Please Help!

*November 7, 2016*

**Science**

what are the possible circuits? there are none?

*November 7, 2016*

**math**

Sara has some fish, 2 birds, and 5 hamsters. She has 6 fewer hamsters than fish. How many fish does she have?

*November 7, 2016*

**Chem**

Which particle is larger in radius? As-3 or As

*November 7, 2016*

**Music**

what instrument do you play?

*November 7, 2016*

**Music**

How would you put that in music notes like would it be E, D, D

*November 7, 2016*

**Music**

Thank you

*November 7, 2016*

**Music**

You will compose a short piece of music using what you have learned in Units 1 and 2. Use the following guidelines for your composition: Your composition should be at least eight measures in length. Your composition should have a key signature. Your composition should have a ...

*November 7, 2016*

**science**

What happens to kinetic energy of a snowball as it rolls across the lawn and gains mass

*November 7, 2016*

**Math**

Mr. Thompson cut the grass on the golf course in 1.683 minutes. How many hours did it take to cut the grass? Write the answer as a mixed number.

*November 7, 2016*

**Math**

Write an expression for the calculation 3 added to 6 times 4 plus 3

*November 7, 2016*

**Finance**

When Steve and Roslyn retire together they wish to receive $40,000 additional income (in the equivalent of today’s dollars) at the beginning of each year. They assume inflation will be 4% and they expect to realize an after tax return of 8%. Based on life expectancies, ...

*November 7, 2016*

**Physics**

An object initially rotating at an angular speed of 1.6 rad/sec turns through 30 revolutions during the time it experienced an angular acceleration of 0.32 rad/s^2. a) For how much time did the acceleration last? b) What was the final angular speed?

*November 7, 2016*

**Physics**

What is the angular speed of the earth as it orbits the sun a) in radians/second? b) in degrees per day?

*November 7, 2016*