# Jimmy

Popular questions and responses by Jimmy-
## English

Type of sentence based upon choices: When packing the order yesterday, one important item was omitted. (A) Properly constructed (B) Dangler (C) Misplaced (D) Lacks parallel parts. I believe it is A?

*asked on September 28, 2016* -
## chemistry.

Which hydrocarbon pair below have identical mass percentage of C? A: C3H4 and C3H6 B: C2H4 and C3H4 C: C2H4 and C4H2 D: C2H4 and C3H6 E: None of the above My answer is E...Can any one help me?

*asked on September 27, 2009* -
## physis

Three spiders are resting on the vertices of a triangular web. The sides of the triangular web have a length of a = 0.85 m, as depicted in the figure. Two of the spiders (S1 and S3) have +7.7 µC charge, while the other (S2) has −7.7 µC charge. a)What

*asked on January 12, 2014* -
## Business Math

Pete Air wants to buy a used Jeep in 5 years. He estimates the Jeep will cost $15,000. Assume Pete invests $10,000 now at 12% interest compounded semiannually. Calculate the maturity value of the investment

*asked on November 10, 2013* -
## math

a restaurant offered pizza with 3 types of crust and 7 different toppings. how many different types of pizzas could be offered?

*asked on April 27, 2011* -
## algebra

use intrcepts to graph the equation x + 4y = 8

*asked on July 8, 2010* -
## Physics

As two trains move along a track, their conductors suddenly notice that they are headed toward each other. The figure below gives their velocities v as functions of time t as the conductors slow the trains. The slowing processes begin when the trains are

*asked on September 1, 2014* -
## Physics

Bees often work together for the greater good of the hive. Sometimes they can get excess charge on them. Four pairs of bees, which can be represented as identical, conducting spheres, bump into each other in the hive. Rank the bees in the order of the size

*asked on January 12, 2014* -
## Environmental Engineering

Consider the air over a city to be a box 100km on a side that reaches up to an altitude of 1.0 km. THe air is blowing into the box along one of its sides with a speed of 4 m/s. Suppose an air pollutant with a reaction rate of K = 0.20/hr is emitted into

*asked on September 19, 2011* -
## Physics

Which of the following is the correct equation for Στ for the given rotation axis? All rotation axes lie on the x axis and torques that would cause a counterclockwise rotation are positive.

*asked on July 3, 2020* -
## Physics

A 25.0 m tall hollow aluminum flagpole is equivalent in strength to a solid cylinder of aluminum 3.50 cm in diameter. A strong wind bends the pole much as a horizontal force of 900 N exerted at the top would. How far to the side does the top of the pole

*asked on February 21, 2015* -
## Anthropology

I need some serious Assisting. PLEASE!!!!I am doing a project on gender and gender roles including identities and the equality and inequality. The Culture is Native American. I need help a.s.a.p. This is my last week in this class. Please, please help me.

*asked on February 17, 2015* -
## physics

A heat pump has a coefficient of performance of 4.5. If the heat pump absorbs 46.1 cal of heat from the cold outdoors in each cycle, what is the amount of heat expelled to the warm indoors? (in cal) tried everything but got nothing.

*asked on December 17, 2012* -
## Physical Sicence

1.0 gram of glass will rise 20.0°C when _____ calories of heat are applied.

*asked on June 20, 2012* -
## Physics

Two electrons are in the vicinity of a proton. The potential energy of the proton is −2.16×10−25 J. What is the potential at the proton's position?

*asked on July 8, 2020* -
## Gaussian Elimination Method

Write the system of equations as an augmented matrix. Then solve for x and y. 5x-4y=12 -5x+3y=9

*asked on November 23, 2016* -
## Chemistry

Hydrogen gas is used for many purposes, including the hydrogenation of vegetable oils to make margarine. The most common industrial process for producing hydrogen is "steam reforming," in which methane gas, CH4, from natural gas reacts with water vapor to

*asked on November 15, 2016* -
## Math

The number 57,733 contains two sets of digits in which one digit is ten times as great as the other. What are the values of the digits in each set?

*asked on October 1, 2012* -
## Chemistry

How much energy (heat) is required to convert 248 g of water from 0oC to 154oC? Assume that the water begins as a liquid, that the specific heat of water is 4.184 J/g.oC over the entire liquid range, that the specific heat of steam is 1.99 J/g.oC, and the

*asked on September 16, 2008* -
## Physics

I need help on this question: Light bulbs are often assumed to obey Ohm's law. However, this is not really true because their resistance increases substantially as the filament heats up in its "working" state. A typical flashlight bulb at full brilliance

*asked on July 12, 2020* -
## Math

4(y - 4)=8 a.-2 b.2 c.4 d.6 Wouldn't it be d.? 5(x - 10) + x a.6x + 15 b.5x + 15 c.6x + 50 d.4x - 50 Wouldn't it be c.? 9a - b - 2a - 10b a.-7a + 11b b.11a + 9b c.-11a - 9b d.7a - 11b Wouldn't it be d.?

*asked on September 6, 2017* -
## Chemistry

Hydrogen gas is used for many purposes, including the hydrogenation of vegetable oils to make margarine. The most common industrial process for producing hydrogen is "steam reforming," in which methane gas, CH4, from natural gas reacts with water vapor to

*asked on November 15, 2016* -
## Chemistry

Hydrogen gas is used for many purposes, including the hydrogenation of vegetable oils to make margarine. The most common industrial process for producing hydrogen is "steam reforming," in which methane gas, CH4, from natural gas reacts with water vapor to

*asked on November 15, 2016* -
## Analytic geometry

Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5).

*asked on July 6, 2016* -
## science

The following forces act on a body:F1=5,3Nupwards.F2=2,2N upwards and F3=10,7 N downwards.Determine the resultant of the three forces using a sketch of head to tail vector diagram and check your answer with equation :FR=F1+F2+F3

*asked on February 8, 2016* -
## supply chain

If Six Sigma were terminated in an operation, would anything happen to the quality of the products produced? Why or why not?

*asked on August 20, 2015* -
## Anthropology

Ms.Sue, I need your assisting please. Can you please give me advice on this Chipolatta Culture Music, I need you. Thank you. The Chipolatta music instruments consist of things like, drums, flutes, and other percussion instruments including their voices

*asked on February 21, 2015* -
## Physic

A fan at a rock concert is 30 m from the edge of the stage. The sound intensity level at the edge of the stage is 110 dB. The fan's eardrums have a diameter of 8.4mm. How much energy is transferred to each eardrum in one second? (Hint: It may help to asume

*asked on November 7, 2009* -
## English

Taking a computer home to complete a work-related assignment. Is it ethical or unethical? When an individual takes a job they ensure their employer that they will work their very best, and distribute quality work. By any means the worker is required that

*asked on September 12, 2009* -
## General Math

An island has 12 fur seal rookeries (breeding places). To estimate the fur seal pup population in Rookery A, 6982 fur seal pups were tagged in early August. In late August, a sample of 700 pups was observed, and 245 these were found to have been previously

*asked on March 13, 2017* -
## Math Help

Math unit test. (1) write the fraction 1/8 as a percent. round to the nearest hundredth of a percent where necessary. 12.50% 37.50%**** 62.50% 80.00%

*asked on December 15, 2016* -
## Math

If he arranges the chairs and six years of the same morning he has all the chairs left over if he arranges the chairs and four rows of the same link he has 19 years left over how many chairs does Liam have

*asked on December 4, 2016* -
## English Check answers

Choose the best topic sentence for the passage. It used to be unusual to live to the age of 90. Better diet and medicine have made 90 a more common age. Today, some people even live to be well over 100. A. People can live a long time. B. Today, some people

*asked on June 24, 2016* -
## Project Mangament

I am doing on a project on Building Home Depot. how would I go to found the cost, construction engineer, roofing contractor, plumbing contractor, HVAC contractor, steel erection and electric contractor. Install temporary power,set up site office, stone

*asked on February 26, 2015* -
## Anthropology

What are the formal and informal mechanisms of social control? Give examples. Can I get help here. I know formal is law and informal is difficult to label.

*asked on February 19, 2015* -
## NSU

Evaluate (if possible) the function at the given values of the independent variable. Simplify the results. (If an answer is undefined, enter UNDEFINED.) f(x)=sin x f(pi)= f(5pi/4) f(fpi/30

*asked on January 24, 2013* -
## English

Why deemphasizing negative test results in a report on your product idea is unethical practice?

*asked on September 12, 2009* -
## Physics

A 6.30 μF capacitor that is initially uncharged is connected in series with a 4300 Ω resistor and a 501 V emf source with negligible internal resistance. I need help on these two questions: 1) A long time after the circuit is completed (after many time

*asked on July 12, 2020* -
## Math

The sum of three times a number and 2 less than 4 times that same number is 15. Which of the following equations could be used to find the value of the number , n? 1. 3n + 4n-2=15 2. 3n t 4(n-2)=15 3. 4n +3(n-2)=15 4. 3n - 4(n-2) = 15 I pick 3.

*asked on January 25, 2018* -
## PreCalc

An earthquake measuring 6.4 on the Richter scale struck Japan in July 2007, causing extensive damage. Earlier that year, a minor earthquake measuring 3.1 on the Richter scale was felt in parts of Pennsylvania. How many times more intense was the Japanese

*asked on December 4, 2016* -
## History ~ Help

"Question: What factors led to the rise of Fascism?" "I'm not here to cheat, I'm here for help, any ideas? Thank You!" Throughout the 20th Century, Fascist leaders came to power in various countries, including Germany, Italy, Soviet Union, Japan, and

*asked on June 10, 2016* -
## chemistry

Why is it important to use the same pipet through out the experiment?

*asked on April 6, 2016* -
## math

A concrete sidewalk 3 feet wide, 18 feet long, and 4 inches thick contains how many cubic feet of concrete?

*asked on July 22, 2014* -
## physics

A 33-kg girl is bouncing on a trampoline. During a certain interval after she leaves the surface of the trampoline, her kinetic energy decreases to 195 J from 425 J. How high does she rise during this interval? Neglect air resistance.

*asked on July 10, 2013* -
## chemistry

Arrange the species O2, O2^+, O2^-, and O2^2- in order of increasing O-O bond length.

*asked on March 4, 2012* -
## Math

Point G is the centroid of triangle ABC. Use this given information to find the value of X. CG =3x+7 and CE= 6x FG = x+8 and AF = 9x - 6 BG = 5x -1 and DG = 4x -5

*asked on January 18, 2012* -
## 4th grade

why is .4 equal to .40

*asked on December 3, 2009* -
## Reading

Which of these happened after Mia Hamm retired from playing professional soccer? IDK

*asked on April 20, 2018* -
## Reading

Can someone help me analyze this poem called Nothing Gold can stay? Nature's first green is gold Her hardest hue to hold Her early leaveâ€™s a flower But only so an hour Then leaf subsides to leaf. So Eden sank to grief, So dawn goes down to day.

*asked on February 28, 2018* -
## Science

"Most of the solar radiation is absorbed by the atmosphere and much of what reaches the earth's surface is radiated back into the atmosphere to become heat energy." What can you conclude about heat energy? Most of the sun's energy is used to make heat

*asked on February 22, 2018* -
## Math

Larry Mitchell invested part of his $27,000 advance at 5% annual simple interest and the rest at 2% annual simple interest. If his total yearly interest from both accounts was $720â€‹, find the amount invested at each rate

*asked on November 8, 2017* -
## history

The boundaries of the "West" have fluctuated over the past 3000 years. Why do you think that is the case? What accounts for those changes? Is the idea of the West objective or subjective? How is it decided if one country or another is part of the West?

*asked on April 5, 2017* -
## trig

Which expression is equivalent to tan(-x)cos^2x? -sin xcos x sin xcos x tan x + sin2x tan x − sin2x -tan x − sin2x

*asked on March 31, 2016* -
## Math

Suppose f(x)= |x^(2)+2x−63|. Where is f(x) not differentiable?

*asked on February 9, 2016* -
## Finance

A business opportunity has presented itself to you and one of your classmates. Your opportunity is to enter the fast growing craft beer industry. Your projected sales in the first year is 8300 kegs. Your projected growth rate is 5 percent. Entering the

*asked on October 4, 2015* -
## Science

A car runs off the road and hits a stationery rock. Some glass pieces from the windscreen are projected forward and were found at an average distance of 15 meters from the car. The average height of the windscreen is 1.5 meters. Calculate the speed of the

*asked on July 6, 2015* -
## Health care

Write a 700- to 1,050-word paper on health care communication. Answer the following questions in your paper: • How does effective communication incorporate the basic elements of communication? • How do the basic elements of effective communication

*asked on June 24, 2015* -
## Anthropology

Ms. Sue, Can you please give me your opinion. I would really I will appreciate it very much. Its on the gender and gender sexuality. Let me know if I need to do added anything else. The identities, inequality and equality.The Cangoan gender and sex

*asked on February 17, 2015* -
## anthropology

I can't found this in the book. Please help me. Can an anthropologist be apolitical, a-contextual, a-cultural?

*asked on February 16, 2015* -
## math

Sarah is making poster by hand to advertise her school play, but her posters are not the same length as a standand sheet of paper (the width is the same, though). She has three and a half sheets of paper left over, which she says is enough to make two and

*asked on September 26, 2012* -
## Trig

tan(θ) = a (a ≠ 0), find cot(θ).

*asked on January 27, 2012* -
## physics

For no apparent reason, a poodle is running counter-clockwise at a constant speed of 5.40 m/s in a circle with radius 2.3 m. Let v_1 be the velocity vector at time t_1, and let v_2 be the velocity vector at time t_2. Consider change in v = v_2- v_1 and

*asked on November 28, 2011* -
## math

1. Hot dogs come 10 to a package, and hot dog buns come 8 to a package. What is the smallest number of packages of each that Phillip could buy so that there are no leftover hot dogs or buns? Hot dogs 4 Hot dog buns 5 2. Hamburger patties come 6 to a

*asked on February 21, 2010* -
## Physics

A 1.0 μF capacitor is being charged by a 6.0 V battery through a 10 MΩ resistor. I need help solving these parts: A) Determine the potential across the capacitor at time t=1.0s. Express your answer in volts. B) Determine the potential across the

*asked on July 12, 2020* -
## Physics

A small block on a frictionless horizontal surface has a mass of 0.0215 kg. It is attached to a massless cord passing through a hole in the surface. (See the figure below (Figure 1).) The block is originally revolving at a distance of 0.280 m from the hole

*asked on July 3, 2020* -
## fraction

31/2 + 11/2=

*asked on March 20, 2018* -
## physics

Four railroad cars, each of mass 2.50 x 104 kg, are coupled together and coasting along horizontal tracks at some speed vi. Superman, riding on the second car, uncouples the very front car and gives it a big push, increasing its speed in the same direction

*asked on November 22, 2017* -
## Analytic geometry

Find the equation of the set of all points P(x,y) that is twice as far from (-8,8) as from (-2,2).

*asked on July 6, 2016* -
## Physics

work done by 975 kilograms from 25 m/s to 65 m/s

*asked on January 19, 2016* -
## Art

the rhythm and movement of this piece was created through

*asked on January 6, 2016* -
## Math

I do not understand this problem, and I must write an inequality for it too: Nilsa is working on a 60 minute math test. There are 20 questions on the test. If it takes her 20 minutes to complete 12 of the questions, what is the greatest amount of time on

*asked on December 9, 2015* -
## Geometry plz help its not to hard

18. Two lines intersect at a point. the vertical angles formed are supplementary. What is the measure of each of the angles? Explain.

*asked on October 14, 2015* -
## life orientation

to what extent can intra personal conflict affect communication of relationships

*asked on February 25, 2015* -
## Anthropology

Frist I like to Thank you Ms. Sue for your assisting. I did finish my project. Now I would like to know. Anthropologist can be apolitical, a-contextual, a-cultural How can an anthropologist be those three things? Explain the term of those three thing

*asked on February 18, 2015* -
## mathematics

Of the bundles delivered daily to the store, 1/3 consists of the morning edition of The Daily Sun. Another 2 bundles are made up of the afternoon edition of the same paper. Of the remaining bundles, 1/2 is regional, one is a local newspaper, and one is

*asked on July 22, 2014* -
## Math

Ann has $198 more than her sister. After her mom gives Ann $20 and her sister $60, Ann has twice as much money as her sister. How much money did Ann have at first?

*asked on October 20, 2013* -
## math

If sin(θ) = -1/√2, find sin2(θ). (Recall that sin2(θ) means (sin(θ))2.) sin2(θ) =

*asked on January 27, 2012* -
## Accounting urgent

Prepare the journal entries to record the following transactions on Panther Company’s books using a perpetual inventory system. (For multiple debit/credit entries, list accounts in order of magnitude.) (a) On March 2 Panther Company sold $853,700 of

*asked on October 3, 2007* -
## math

a towns population went from 25800 to 42600 in 15 years. what was percent of change.

*asked on March 3, 2020* -
## science health

Insulin-dependent (type 1) diabetes A) is associated with a deficiency of pancreatic β-cells. B) is associated with a deficiency of insulin receptors. C) is associated with a deficiency of signal transduction D) can be treated with injections of leptin.

*asked on March 17, 2018* -
## Statistics

The mean height of a certain kind of plant is 185 centimeters. Suppose we want to carry out a hypothesis test to see if the mean height when these plants are treated with a certain chemical differs from 185. State the null hypothesis H0 and the alternative

*asked on November 30, 2016* -
## Dynamics

A 5.1 oz baseball is hit from 2 ft above the ground. It has an initial velocity of 165 ft/s at an angle 40 degrees above horizontal. Find the Kinetic Energy of the ball at its maximum height. Work: At max height, the vertical velocity is zero. the

*asked on February 23, 2016* -
## math

Liz tossed three quarters. Find P(heads, heads, heads). I think it is 2/8.

*asked on February 4, 2016* -
## math

You have been tasked with analyzing an extremely large amount of data and to ultimately produce a report to share with the Board of Directors. The data is currently in a text file and has over two thousand records of data. Explain how you would use Excel

*asked on December 16, 2014* -
## physics

A satellite of mass 225 kg is launched from a site on Earth's equator into an orbit at 200 km above the surface of Earth. (The mass of the Earth is 5.98 1024 kg, and the radius of the Earth is 6.38 103 km.) (a) Assuming a circular orbit, what is the

*asked on December 4, 2013* -
## calculus

The demand for your hand-made skateboards, in weekly sales, is q=-5p+600 if the selling price is $p. You are prepared to supply q=5p-400 per week at the price $p. What price should you sell your skateboards for so that there is neither a shortage nor a

*asked on July 4, 2013* -
## Calculus

find the point on the graph of the function that is closest to the given point: f(x)=(x+1)^2 (5,3)

*asked on December 2, 2012* -
## Math

In the number 7,725 which places contains digits where one digit is ten times greater as the other?

*asked on October 1, 2012* -
## math

aaron is skipping stones across a pond.(A "skip"is a short bounce in the water.)The first stone skips 1 time, the second skips 2 times, the third stone skips 4 times,and the fourth stone skips 8 times. if this patten continues,how many total skips will the

*asked on February 5, 2012* -
## chemistry

In comparing the phase diagram for water with that of a solution of sugar in water, all of the following decrease except a) the vapor pressure b) the boiling point c) the freezing point d) the triple point

*asked on February 3, 2012* -
## physics

As shown in the figure, a block of mass M1 = 0.470 kg is initially at rest on a slab of mass M2 = 0.850 kg, and the slab is initially at rest on a level table. A string of negligible mass is connected to the slab, runs over a frictionless pulley on the

*asked on October 17, 2011* -
## programming

2-5 Grade Determination is says " Write a program that will input three test scores. the program should determine and display their average. the program should then display the appropriate letter grade based on there average. the letter grade should be

*asked on September 21, 2011* -
## math

If the store purchases an item at a wholesale cost of $3.50 per item, and it is sold at a retail value of $5.00 per item. What is the gross profit percentage of the item? (formula: gross profit percentage = [(retail - cost) divided by retail] X 100 )

*asked on June 15, 2011* -
## SCIENCE

WHAT IS PRESSURE EXERTED OUTWARDLY IN A CYCLINDER THAT HAS ONE END CLOSED AND THE OTHER OPEN WHEN AN INTERNAL HEAT SOURCE RAISES THE TEMPERATURE FROM 70 DEGREE F TO 300 DEGREE F IF THE CYCLINDER IS 48 INCHES DIAMETER AND 240 INCHES LONG

*asked on March 10, 2011* -
## Math

Can the rations 2/18 and 5/45 make a proportion?

*asked on August 9, 2010* -
## Physic

The back wall of an auditorium is 29.0 m from the stage. If you are seated in the middle row, how much time elapses between a sound from the stage reaching your ear directly and the same sound reaching your ear after reflecting from the back wall?

*asked on November 8, 2009* -
## chemistry

what [I-]should be maintained in KI(aq) to produce a solubility of 1.3*10^-5 mol PbI2/L when PbI2 is added?

*asked on March 5, 2009* -
## english

I need to find rhetorical devices in this speech. -- Pearson’s address on the inauguration of the national flag of Canada: On September 5, 1945 an Order-in-Council was passed declaring the Red Ensign to be Canada's National Flag pending a decision of the

*asked on July 5, 2010* -
## Science

Humidity is the amount of water vapor in the air at a given time. At warm temperatures, air can hold more moisture than it can at cold temperatures. Relative humidity is the amount of vapor the air is holding expressed as a percentage of the amount the air

*asked on July 18, 2008* -
## Health

I need help on a report on Muscular System!!!!!!!!!!!!!!! P/

*asked on April 21, 2008*