Friday
December 9, 2016

# Posts by Jessica

Total # Posts: 3,230

Chemistry
How can you predict the heat of combustion for a substance with no carbon atoms?
September 13, 2012

writing
who knows any 5th grade transition words?
September 12, 2012

Math
Thank you This question sucks!!!
September 12, 2012

math
1 47/3
September 12, 2012

math
Give the base-ten numeral for 101,010two and 912twelve
September 12, 2012

Math
Explain why the digits in a place value system with base, b, are 0,1,... b-1 and why no digits for numbers greater than b-1 are needed
September 12, 2012

math
I don't know I need help I have this for hw
September 11, 2012

chemistry
how to complete (2.8 x 10 to the 7th) x (8.8 x 10 to the 4th) in scientific notation
September 9, 2012

algr.1
1/4n+12>3/4n-4 solve the inequality and please show the steps I don't understand how to work it Thanks
September 9, 2012

MIS
Reinsurance Group of America and Fonterra what are the advantages of a full-blown versus a phased approach
September 8, 2012

The kings of Meggido and Kadesh are preparing to invade Egypt. But Pharoah Thutmose III has decided to cross the Sinai Desert and attack his enemies before they are ready. He is taking 300,000 men with him. It takes him 30 days to cross the desert and each man needs 2 litres ...
September 5, 2012

Accounting
Marcum Company was started in 2012 when it issued a note to borrow \$6,200 cash. Write an accounting equation, and record the effects of the borrowing transaction under the appropriate general ledger account headings.
September 5, 2012

accounting
Davis Company was started on January 1, 2012. During the month of January, Davis earned \$4,600 of revenue and incurred \$3,000 of expense. Davis closes its books on December 31 of each year. Required a. Determine the balance in the Retained Earnings account as of January 31, ...
September 5, 2012

IT
//this is my first week of programming but here's what I have so far Begin Input myPrice myAnswer=myNumber+0.8 output myPrice output 0.8 End //I used Visual Logic to help me figure this out but I don't know how to DISPLAY the phrase: prints out for the user the ...
September 5, 2012

MATH!!!!!!!!!!!!!!!!!!!!!
10(line)2-4a(line)=20 Absolute value How do I solve this equation?
September 4, 2012

Algr.2
10(line)2-4a(line)=20 Absolute value How do I solve this equation?
September 4, 2012

ENGLISH
The following sentence is in what tense? Laura has given donations to the local food bank. A. Past perfect B. Present perfect C. Present D. Past I THINK ITS A. RIGHT?
September 3, 2012

ENGLISH
B WOULD BE RIGHT?
September 3, 2012

ENGLISH
In which sentence is race used as a noun? A. Tom will race with four other boys. B. Tom won the race. C. If you race across town, you'll be on time. D. Don't race the motor when you're starting the car ITS C RIGHT?
September 3, 2012

HISTORY
Which of the following is true of President G. W. Bush? A. He accepted the United States' role in the International Criminal Court. B. He reluctantly endorsed the Kyoto Protocol. C. He vowed to punish all countries sponsoring terrorism. D. He rejected unilateralism. THINK ...
September 3, 2012

HISTORY
During the turbulence of the 1960s, black activism focused primarily on A. stopping the Vietnam War. B. supporting the nonviolent strategies of Martin Luther King, Jr. C. expanding voting rights. D. expanding economic opportunity. I THINK IS D. IS THAT RIGHT?
September 3, 2012

HISTORY
10. Which of the following statements is true regarding the Korean War? A. Stalin approved the North Korean attack in advance. B. Stalin was outraged by the North Korean attack on South Korea. C. Both Stalin and Mao expected the American response to the invasion. D. The ...
September 3, 2012

how do you subtract 9 and 1 half minus 3
August 31, 2012

Math Algr.2
3/5(15d+20)-1/6(18d-12)=38
August 29, 2012

College Math
Evaluate the expression. (8 7) however the () should cover both numbers. Please explain answer if poss.
August 25, 2012

College Math
Thank you all Very Much!
August 25, 2012

College Math
A club consists of 16 men and 19 women. In how many ways can they choose a president, vice president, treasurer, and secretary, along with an advisory committee of six people? (Round the answer to five decimal places.) The Answer is blank x 10 to the 11th power ways
August 25, 2012

College Math
Find the amount of interest and the monthly payment for the loan. Purchase a living room set for \$3,400 at 12% add-on interest for 5 years. (Round your monthly payment to the nearest cent.)
August 25, 2012

health
its A!!!!
August 22, 2012

rockford
skyscrapers.
August 22, 2012

math
determine the equation of each line: a) slope 3.4 passing through point (-2, -4) b) slope -5 and y-intercept -0.7
August 18, 2012

MATH
As an entrepreneur, there are going to be many decisions that you need to make, such as the price to charge your customers for your goods and services. You have just graduated from college and recently opened a specialty pizza restaurant. Based on surveys conducted in your ...
August 14, 2012

Algebra 2
Yeah I just had to write an expression Thanks
August 13, 2012

Algebra 2
Monica's current office is squared. her office in the company's new building will be 3 feet wider and 5 feet? longer . 1. write the expression for the dimensions of monicas new office. 2. write a polynomial expression for the area of monicas new office. How to solve?
August 13, 2012

algebra
As a salesperson, you are paid \$50 per week plus \$3 per sale. This week you want your pay to be at least \$100. Write an inequality for the number of sales you need to make, and describe the solutions.
August 13, 2012

health
the best physical activity is one that is_______ A enjoyable enough to bring along a snack. B enjoyable enough to be lulled to sleep C enjoyable enough to do regularly D all of the above __?
August 7, 2012

businss
what does it mean about incentative laguage?
August 3, 2012

budgeting
August 3, 2012

budgeting
Georges car insurance comes due every six months.what is the best way to budget for this expense? A
August 3, 2012

Geography
Its a geography class but i guess it is a physics question, I believe you do need to know your weight, i just need help setting the problem up.
August 2, 2012

Geography
You are lying down on your bed in the dorm, which measures 3 feet by 6 feet. Calculate the pressure in psi (lbs / sq inch) your body exerts, spread out upon the total area bed. 1 foot = 12 inches.
August 2, 2012

essay
choose the most effective thesis from the following A i learned a valuable lesson B life is full of valuable lessons C the saying honesty is the best policy is a valuable life lesson D valuable lessons are inportant i life? i chose D
August 2, 2012

statistics
In a normal distribution with the mean being 500 and the standard deviation being 100, what raw score separates the top 40% of a distribution from the rest?
July 29, 2012

statistics
Drivers pay an average of (mean \$690) per year for automobile insurance the distribution of insurance payments is approximately normal with a standard deviation of 110 dollars. What proportion of drivers pay more than 100 dollars per year for insurance?
July 29, 2012

statistics
Drivers pay an average of (mean \$690) per year for automobile insurance the distribution of insurance payments is approximately normal with a standard deviation of 110 dollars. What proportion of drivers pay more than 100 dollars per year for insurance?
July 29, 2012

statistics
In a normal distribution with the mean being 500 and the standard deviation being 100, what raw score separates the top 40% of a distribution from the rest?
July 29, 2012

Is this a fable , fairy tale or silly story?
July 29, 2012

While out walking one night, a dog met a poor hungry wolf. The dog invited the wolf home to see of maybe his master had a job for a wolf. Along the way the wolf noticed the dog's neck had a mark and asked what it was. The dog told the wolf that he wore a collar and was ...
July 29, 2012

how is it a fable when it didn't teach you a lesson?
July 29, 2012

While out walking one night, a dog met a poor hungry wolf. The dog invited the wolf home to see of maybe his master had a job for a wolf. Along the way the wolf noticed the dog's neck had a mark and asked what it was. The dog told the wolf that he wore a collar and was ...
July 29, 2012

math
how to solve 20-1/5d=3/10d+16
July 25, 2012

Finite Math
Consider an experiment with five possible outcomes, labeled as a,b,c,d and e. Give P(a)=P(b)=0.2, P(c)=0.25, P(d)=0.1 and let event H={a,b,c}, K={b,c,d} Find: 1) P(H|K) 2) P(H|K^c) 3) P(K|H)
July 23, 2012

media and american culture
In what ways have music and radio shaped amerian culture and its values? how does raido media reflect or influence social behavior and attitudes?
July 22, 2012

physics
consider two asymptotic behaviors, what will happen if the two masses are equal to each other, that is, m1=m2? As a second matter of interest, what if one of the masses is much larger than the other: m1 >> m2? in regards to an atwood's machine. i don't understand...
July 17, 2012

Basic Algebra
i need help with a question regarding angles the exterior angle theorem. it hase angles 140 8x+4 and 3x+4 but it wants me to find angle M<S
July 14, 2012

Math
Help me too...!! same question..!!
July 14, 2012

INTRODUCTION TO HEALTH AND DISEASE
How do culture, spiritual beliefs, and customs related to health beliefs foster or prevent diseases and their treatment?
July 14, 2012

History
IS THE ANWSER C?
July 12, 2012

physics
I'm not trying to unload these problems on you I just need help on getting started.
July 12, 2012

physics
Some kids playing at the park get creative, and they turn a seesaw into a trebuchet – they slide the plank until only 20 cm of its total length of 4 m extends from one side of the fulcrum. While bracing the system in a horizontal position, they place a 0.5 kg cantaloupe ...
July 12, 2012

physics
There are two spinning disks A and B arranged so that they initially are separated but can be pushed into contact. Disk A is made of a lighter material, so it has a moment of inertia that is one third that of disk B. Disk A starts off spinning at some ùi when the two ...
July 12, 2012

physics
A person is stretching by putting their arms straight over their heads and bending forward at their ankles until their hands are pushing against the wall in front of them. As they stretch, they keep stepping back from the wall, leaning further forward. The coefficient of ...
July 12, 2012

physics
An adult person is holding their arm straight out to their side. Their kid is hanging from their wrist, dangling. The kid has a mass of 20 kg. The length of adult’s arm between the shoulder and the wrist from which the kid is hanging is 0.7 m. The mass of the arm is 2.5 ...
July 12, 2012

physics
Io, one of the moons of Jupiter, circles Jupiter once every 1.77 days. The radius of its orbit is 4.22 X 108 m. If this orbit is circular, what is the mass of Jupiter?
July 12, 2012

physics
A distance of 1 m separates two objects, one with a mass of 2 kg and the other with a mass of 4 kg. A 0.5 kg mass is placed between them at the point where the net gravitational force generated by the other two masses is zero. How far is the 0.5 kg object from the 2 kg object?
July 12, 2012

physics
July 12, 2012

physics
A cylinder with a radius of 15 km is built in space for use as a space station. This cylinder is rotating about its long axis to generate ‘artificial gravity’. When people walk on the inner surface of the spinning cylinder, the normal force between their feet and ...
July 12, 2012

physics
A car going 30 m/s just barely makes it around a curve without skidding. This curve had a radius of 150 m. The next curve has a radius of 75 m. At what maximum velocity can it go around this curve without skidding?
July 12, 2012

physics
A car initially traveling at 26 m/s hits the brakes, generating a constant acceleration of -2 m/s2. Under this acceleration, the car comes to a rest. If the tires have radii of 0.33 m, how many revolutions does each tire make as the car slows down and stops? Assume no skidding.
July 12, 2012

physics
A 0.45 kg soccer ball approaches a player horizontally with a velocity of magnitude equal to 35 m/s. The player heads the ball straight back out horizontally, and the magnitude of the ball’s velocity after the collision is 40 m/s. The contact time between their head and ...
July 12, 2012

physics
it seems right, but the answer is 1120m/s?
July 12, 2012

physics
A 5 g bullet passes through a 1 kg wooden sign that was hanging at rest on a 0.2 m long rope. After passing through, the bullet loses half of its velocity, and the sign gains just enough velocity to swing around in a complete vertical circle. Assume that the rope is strong ...
July 12, 2012

Physics
Jack Sparrow swings on a 3 m long rope that was horizontal before he jumped from the boom of the Black Pearl. At the very bottom of his arc, he grabs Elizabeth Swann and they swing upward together. Sparrow (Depp) has a mass of 75 kg, and Swann (Knightley) has a mass of 50 kg (...
July 12, 2012

Physics
thank you so much!
July 12, 2012

Physics
A 1250 kg car rams into the back of a slower moving truck having a mass of 2500 kg. During the collision the two vehicles become entangled so that they move off together afterward. If before the collision the car was going 20 m/s and the truck was going 14 m/s, what was their ...
July 12, 2012

MAth
A sphere has a surface area of 28.26 in2. Find the diameter in inches, of the sphere. Use PI Question 2 What is the surface area, in square inches, of a sphere with radius 3.5 in.? Use Pi and round your answer to the nearest hundredth, if necessary. Question 3 Whats is the ...
July 8, 2012

English
I am trying to come up with a thesis for my english paper. It is going to be on Social class in Katherine Mansfields The Garden Party and A Cup of Tea. I want to show how both the upper class main characters take particular interest in the lower class characters. I came up ...
July 5, 2012

English
What do you mean? The last thing I added was just a note on what the social class during the 1900's (when the short stories were set) in Europe was like.
July 5, 2012

English
Also the upper class romanticises the lower class and lives in a "fake" reality
July 5, 2012

English
I am trying to come up with a thesis for my english paper. It is going to be on Social class in Katherine Mansfields The Garden Party and A Cup of Tea. I want to show how both the upper class main characters take particular interest in the lower class characters. I came up ...
July 5, 2012

statistics
In a police-involved domestic violence incident, a male perpetrator will be arrested if there is physical injury to the victim. Youth involved in the Boys and Girls Club will have increased academic success. Cancer patients who attend support groups will experience lower rates...
July 5, 2012

MAth
A cone has a base area of 33 in2 and is 8 inches tall. What is the volume of the cone in cubic inches
July 5, 2012

calculus
In the early 1960s, radioactive strontium-90 was released during atmospheric testing of nuclear weapons and got into the bones of people alive at the time. If the half-life of strontium-90 is 27 years, what fraction of the strontium-90 absorbed in 1962 remained in people's...
July 3, 2012

MAth
A right circular cylinder has a height of 5 in. and a base area of 20 in2. What is the volume of the cylinder? Use ð = 3.14.
July 2, 2012

math
four square tables are arranged next to each other to form one large rectangular table.the perimeter of the large rectangular table is 20m.what is the perimeter and area nof each square table?
July 2, 2012

math
A square pyramid has a surface area of 202 ft2 and a base area of 53 ft2. What is the lateral area of the pyramid? A.149 ft2 B.96 ft2 C.174 ft2 D.151 ft2
July 1, 2012

Maths
On August 1, 2011 Blancard Inc. Issued \$250,000 of 10%, seven year bonds. Interest is to be paid semi-annully. Calulate the issue price of the bond if the market interest rate was 12%.
July 1, 2012

geometry
What is the surface area of a rectangular prism with a length of 12 cm, a width of 6 cm, and a height of 4 cm?
July 1, 2012

US government
thankyou !!
June 29, 2012

US government
Courts issued court orders, or (i-j--cti---), to make sure that people of color were allowed to vote. what is this word ???
June 29, 2012

Trig
Sketch the graph through at least one complete cycle. Label the axes on the coordinate plane. Use your graph to predict the height of point P above the surface of the water when the stopwatch shows 7 seconds. Round to the nearest tenth of a foot. (Enter only the number.)
June 21, 2012

Trig
P was at its maximum after 5 seconds. Use this information to write the value of the last constant, h. (If the value is a fraction, use a slash to separate the numerator from the denominator without spaces, such as 3/4.)
June 21, 2012

Trigonometry
The wheel makes 6 complete revolutions every 60 seconds. From this information, you can find the value of constant b. The constant is π/?. (Enter only the value that replaces the question mark.)
June 21, 2012

Trigonometry
Since the radius of the wheel is 7 feet, point P goes 7 feet above and below the center of the wheel. From this information, you can find the amplitude. Write the value of this constant.
June 21, 2012

Trig
Since the center is 6 feet above the water, the horizontal line of symmetry of the sine curve will be 6 units above the x-axis. This information helps you find the value of vertical shift. Write its value.
June 21, 2012

Trig
Jessica attains a height of 4.7 feet above the launch and landing ramps after 1 second. Her initial velocity is 25 feet per second. To find the angle of her launch, which equation can you use with the given information to solve for θ? (Answer: 1 or 2). Use the equation ...
June 21, 2012

Calculus
differentiate each function a) y = (cscx)(cotx) b) y = x^2 + e^(2x)
June 21, 2012

Calculus
Evaluate each limit. If it exists. a) Lim x^3 + 1 x->1 ------- x + 1 b) Lim 3x^2 - x^3 x->0 ---------- x^3 + 4x^2 c) Lim 16 - x x->16 --------- (√x) - 4
June 21, 2012