# Posts by JJ

Total # Posts: 1,057

**writing**

Take out the comma in the first sentance. It should read ...town and looking. change everything after help manage to: help manage the sales department of JR's Fashions. change the comma after position are to a semi-colan. ...for the position are; scheduling appointments ...

**English - Native speakers**

Yep that's exactly right!

**English - Native speakers**

yeah, so place names capatilized all else normal text.

**English - Native speakers**

Generally no,you don't write them with capitals. The exception is place names like North Daktoa or the South Pole. See when you use north in the way you said in the second sentance its a common noun, like car or sun. Its confusing, I know. Does this help?

**Math**

Hi! I'm working on a math assignment and I was wondering if someone could check my math on this. PLZ! Create a model of Tank B. Find the approximate capacity Assuming that the overflow pipe is 100cm below the top of the tank, therefore the revised overflow height equals 0....

**Fher**

Arect = length x width So you find different factors of the area and you should be able to answer the question competently. As long as you communicate well you might even get extra marks for 'alternate answers'

**math**

96=x+y x= 96/2 y=96/2

**7th grade**

Okay so 2x+1=9 We move the 1 over to the other side of the equal sign, which means the equation now reads 2x=9-1 solve this 2x=8 now we divide both sides by 2 (its the multiplier of x and we want to split them apart) x=4 TaDa! With your brakets 2(2t-1)= 14 Okay so firstly we ...

**ETH**

Well yes probably. If you mean people like refuges or those who are being oppressed in their own country.

**General**

Yes I have tried Google scholar, but my teacher is telling us to rely on other search engines as well. Thanks for your help! XD

**General**

Are their any search engines I can use besides bing and google? Any places I can access historical journals? Thanks!

**5th grade math**

960 divided by 8

**math**

The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 1st graders is 42.6 lb. What is the mean weight of the 100 children

**computers**

A relational database for a real-world client what would be the example ?

**Physics**

soorry i was wrong it is 1.2

**Physics**

8.0x10-11

**math**

solve this problem using the power rule (10x^8) x (10x^10) =

**geometry regular polygon**

302.4cm^2

**ap chemistry**

methanol and ethanol are common organic solvents. if the mole fraction of CH3OH in a mixture of the two solvents is 0.4 what is the mole fraction of methanol in the vapor in equilibrium wih the liquid mixture at room temperature 25 celius. the vapor pressure ofmethanol and ...

**physics**

Vector vector A has a magnitude of 27 units and points in the positive y-direction. When vector vector B is added to vector A , the resultant vector vector A + vector B points in the negative y-direction with a magnitude of 18 units. Find the magnitude of vector B ?

**physics**

1.403

**stats**

40.13

**Language Art**

How to write goalie in a possesive form sentence

**java programming**

This is the code what i tried but its not thw thing i want import javax.swing.*; public class Letter { private String sendername; private String recipientname; private String bodyletter; public static void sender (String nsender) { String name= "a"; } public static ...

**java programming**

Provide a class called Letter for authoring a simple letter. The letter class has three data fields, the name of the sender, the name of the recipient, a body of the letter. 1. Supply the class constructors (default , and overloaded ) 2. Supply a method. Public void addLine (...

**Physics**

east - 12.04 north - 8.43

**Physics**

$53,240.597

**Physical Science**

A 15 Kg object that is free falling has a total mechanical energy of 13,230 Joules. (A) From what height was the object dropped? (B) What is the velocity of the object when it hits the ground? (C) How long does the object fall?

**Biology**

Suppose in a breeding experiment, you combined 7,000 AA individuals and 3,000 aa individuals, and they mated randomly. After the first generation, what would be the value of p2 (p squared) ? of q2 (q squared)? of 2 pq? what would be the value after the second generation if the...

**Programming Java**

I have to create an analog clock..What methods should i use

**Chemisrty**

Kate has 35 grams of xenon gas in a 15 liter tank at 11 degrees celsius and 250 atmospheres. If she heats the gas in the tank up to 2500 degrees celsius, what will its pressure be, in Kilopascals?

**Physics**

A puddle holds 150 g of water. If 0.50 g of water evaporates from the surface, what is the approximate temperature change of the remaining water? (Lv = 540 cal/g)

**Physics**

If a 1000-kg car was moving at 30 m/s, what would be its kinetic energy expressed in the unusual (for kinetic energy) units of calories? (1 cal = 4.186 J)

**Physics**

A 2.00-kg block of ice is at STP (0°C, 1 atm) while it melts completely to water. What is its change in entropy? (For ice, Lf = 3.34 ´ 105 J/kg)

**Physics**

A heat engine exhausts 3 000 J of heat while performing 1 500 J of useful work. What is the efficiency of the engine?

**Physics**

A 10-kg piece of aluminum (which has a specific heat of 900 J/kg×°C) is warmed so that its temperature increases by 5.0 C°. How much heat was transferred into it?

**physics**

Ok thank you

**physics**

This is my work :) (50miles/hr)x(1.609km/1mile)x(1000m/1km)x(1meter/60sec)x(1hour/60 min) =22.35 meter per second.

**physics**

what is 50 miles per hour in meters per second ?

**physics**

what is 50 miles per hour in meters per second?

**Physics**

(6.5 ft) x(1meter/3.281ft) =1.98 meters. Is this a correct way ?

**Physics**

A player height is 6.5 ft.What is his height in meters ?( 1m = 3.281ft)

**computer**

I have to write a researh paper on Intel Core i3 processor ? I need some ideas

**Algebra**

thank u sooo much!!!!!!!:)

**Algebra**

Kevin has $6.45 in coins in his cash box. The numbers of quarters is one less than twice the number of dimes. The number of nickels is one less than twice the number of quarters. The value of the pennies is the same as the value of the nickels. How many of each Type of coin ...

**computer architecture**

How many bits does a word of storage contain on the IBM-PC?

**java programming**

Enhance bank account class by adding preconditions for the constructor and the deposit method that require the amount parameter to be atleast zero, and a precondition for the withdraw method that requires amount to be a value between 0 and the current balance.Use assertions to...

**MATHS**

A man is 2 years younger than his wife.Their current ages both are prime numbers. Next year his wife age will be a multiple of 11.And the husband will be the product of two consecutives. How old are both ?

**physics**

3.8x10^-8

**physics**

What is the magnetic force acting on an electron if its speed is 3.0 × 106 meters/second and the direction is perpendicular to a magnetic field of 0.020 teslas? The value of q = -1.6 × 10-19 coulombs.

**Physics**

A player is 6.5 ft tall.What is the player’s height in meters?

**english**

well thanks but i need 3 sources and i have to descibe my applications in detail and i cant find all the applications in just 3 sources

**english**

Sap is known as System Application and product. It creates same database where it can run all the applications in a company. Basically it is software which allows the people in businesses to keep track and updates of their customers and business communications and dealings. It...

**english**

i have to write a research paper on SAP Applications and i need some authentic websites ?

**english**

is it right when we say am confused or i am in confusion or confused ?

**Calculus**

Compute the derivatives of : f(x)= x^7 + 7^x+ 7^7

**PHYSICS**

What is the reaction effect of the following action effects? a) Earth orbits the sun b) Ball accelerates downward Thank YOu.

**PHYSICS**

What is the reaction effect of the following action effects? a) Earth orbits the sun b) Ball accelerates downward Thank YOu.

**PHYSICS**

Indentify the direction of the netforce in each of the following situations. A marble moves in a circular path inside a paper plate at a constant speed. The moon orbits the earth. An air hockey puck moves smoothly across the air hockey table after being struck. A rocket is ...

**PHYSICS**

Indentify the direction of the netforce in each of the following situations. A marble moves in a circular path inside a paper plate at a constant speed. The moon orbits the earth. An air hockey puck moves smoothly across the air hockey table after being struck. A rocket is ...

**math**

Use a linear approximation (or differentials) to estimate the given number. e^-0.01

**Physics**

I think it's the first person because in order to finish something faster, it will require more work. For example in a race. The person who finishes first has to run faster.

**PHYSICS**

If a goalie faces an 80mph slap shot hit from 40 feet away, how much time is there before puck arrives at the net (5280ft= 1 mile) If the goalie requires half of the above time to complete his move to deflect the puck, how much time does the goalie have to react?

**Chem**

Determine the number of moles of silver chloride formed when three moles of sodium chloride are reacted completely with silver nitrate

**Calculus**

The length of a rectangle is increasing at a rate of 9 cm/s and its width is increasing at a rate of 7 cm/s. When the length is 15 cm and the width is 10 cm, how fast is the area of the rectangle increasing?

**cal**

Differentiate the function. f(x) = sin(7 ln x)

**10th grade**

BC=3x+2 and CD= 5x-10. Solve for x.

**social studies**

1. What was the first PERMANENT European colony in North America? hope someone can help!!

**Accounting**

That would be 200,000 times the future value of a single sum factor (which is found in the tables) 6% at 5 years which is 1.33823. So 200,000(1.33823)=267,646 the answer is C.

**Please Algebra 1**

Roberta sold fifty tickets for the school play. Roberta sold ten more student tickets than adult tickets. How many student tickets did Roberta sell? From this result, if the total cost of a student ticket was three-fourths the cost of an adult ticket, and Roberta collected a ...

**math**

its 10

**PreCalc**

The decibel (dB) is defined as dB= 10log (P2/P1), where P2 is the power of a particular signal. P1 is the power of some reference signal. In the case of sounds, the reference signal is a sound level that is just barely audible.How many dBs does a sound have if its power is 665...

**physics**

This is what I found.... When the car is at the top of the track the centripetal force consists of the full weight of the car. mv2/r = mg Applying the conservation of energy between the bottom and the top of the track gives (1/2)mv^2 + mg(2r) = (1/2)mv0^2 Using both of the ...

**Math**

Sheila's age is two years more than twice Nicole's age. The sum of their ages is the same as Steven's age. If Steven's age is ten years less than five times Nicole's age, ,find the age of each. Write a verbal model!

**english**

Examples of personal interaction with a friend or family member about personal finance or credit cards. This is an emergency!!! Help please

**6th grade science**

Science - kk, Friday, January 2, 2015 at 2:38pm 1. a 2. d 3. a 4. a those are the correct answers i got 4/4 with them

**geometry**

raise pq and qr are perpendicular point s lies in the interior of angle pqr if measure of the angle pqs equals 4=7a and the measure of angle sqr = 9+4a find the measure of angle pqs and sqr

**Anatomy and Physiology**

Each nerve impulse begins in the dendrites of a neuron's. the impulse move rapidly toward the neuron's cell body and then down the axon until it reaches the axon tip. a nerve impulse travels along the neuron in the form of electrical and chemical signals. Acetylcholine...

**Calculus**

Application of Derivatives and Integrals: A sign 3 feet high is placed on a wall with its base 2 feet above the eye level of a woman attempting to read it. How far from the wall should she stand to get the best view of the sign, that is, so that the angle subtended at the ...

**Calculus**

A sign 3 feet high is placed on a wall with its base 2 feet above the eye level of a woman attempting to read it. How far from the wall should she stand to get the best view of the sign, that is, so that the angle subtended at the woman’s eye by the sign is a maximum?

**math**

Thanks for the help!

**math**

Solve for x= x^2 + 45= 6x

**Information Science**

how do I begin the project

**Math**

Simple interest investment made for a period of 4years to R7800 with an initial investment of R4000 for this investment

**Compters and software in a bussiness**

How are computers and software aplications utilized in a bussiness setting to solve bussiness problems?

**Geo**

For questions 33 and 34, write the equations for the lines parallel and perpendicular to the given line through the given point (one point for each equation). x - 3y = 9 through (2, -1)

**intermidate alegebra**

ac Method 15t^ -17t-4 ac=15*4=60 This the ac Method can you help me finished this problem

**math**

y X 8 = 72

**english**

Did you know that Paul Revere rode through the countryside calling men to arms class? where does the comma belong? how can i rewrite this sentence with a comma?

**Chemistry**

How do you find pKa?

**algebra**

-21+3z/2 divide 121z-847/4

**algebra**

Thank you so much!

**algebra**

Bob mosw his lawn in 3 hours, Jane can mow the same lawn in 5 hours. How much time would it take for them to mow the lawn together?

**Pre-algebra**

Factor the expression 14+21c

**commas and run on sentences**

You got it

**Physics**

a basketball player is trying to make a half-court ump shot and releases the ball at the height of the basket. assuming that the ball is launched at 51 degrees, 14 m from the basket, what speed must the player give the ball?

**college**

Answer the problems below and show or explain how you arrived at your final answer. 1. You sell premium toasters and are making a pricing decision. At a price of $100 (or “p = $100”) you predict that you can sell 30 of these premium toasters at your Scottsdale, ...

**Algebra1**

a company sells brass and steel machine parts. One shipment contain 3 brass and 10 steel parts and cost 48.00. A second shipment contain 7 brass and 4 steel parts and cost 54.00. Find the cost of each type of machine part. How much would a shipment containing 10 brass and 13 ...

**math 156**

Indicate whether the sequence is arithmetic, geometric or neither 10,12,22,32,42.....