# Jasmine

Popular questions and responses by Jasmine-
## Science--HELP!!

1. In which of the following situations is a sound wave most likely to travel through air? A) An alarm clock rings in a vacuum. B) A giant star explodes. C) A grasshopper eats a leaf. D) An astronaut uses tools in space. 2. Which of the following factors

*asked on December 9, 2013* -
## Art

Match the image with the appropriate descriptive statement about cultural function.

*asked on January 17, 2018* -
## english

15. In Langston Hughes’s short story “Why, You Reckon?” what motivates the narrator to get involved in a scheme to rob a white person? (1 point) greed—he wants to earn more money in order to buy nicer things hunger—he needs the money to buy more

*asked on May 8, 2012* -
## Algebra 2

what is the inverse of the given relation? y=3x+12 help explain the steps??

*asked on January 29, 2015* -
## algebra

graph shows the equation c = 10+ 3t, where c is the total cost of going to the carnival and t is the number of $3 tickets purchased?

*asked on September 16, 2014* -
## math/economics in calculus

The average cost of manufacturing a quantity q of a good, is defined to be a(q) = C(q)/q. The average cost per item to produce q items is given by a(q) = 0.01q2 − 0.6q + 13, for q >0. I know that the total cost is 0.01q^3-0.6q^2+13q What is the minimum

*asked on November 5, 2015* -
## math

April is training for a marathon by running no less than 55 km per week. She runs at an average rate of 10 km per hour. What is the minimum number of hours, h, she should run? 10h ≥ 55; h ≥ 5.5; 5.5 hours 10h ≤ 55; h ≤ 5.5; 5.5 hours h over ten >

*asked on December 13, 2014* -
## physics

The froghopper (Philaenus spumarius), the champion leaper of the insect world, has a mass of 12.3mg and leaves the ground (in the most energetic jumps) at 4.00m/s from a vertical start. The jump itself lasts a mere 1.00ms before the insect is clear of the

*asked on October 4, 2013* -
## Language arts.

Which is the best prediction based on the first three sentences of the selection?

*asked on November 12, 2015* -
## English

Think about all the selections you've read this far by European writers. Examine one element that the selections have in common, not including the fact that they are all European. Detail your findings.

*asked on November 3, 2014* -
## Chemistry

How do I identify the reducing agent in a reaction of magnesium with oxygen?

*asked on May 13, 2012* -
## English

18. In “Babylon Revisited,” why did Fitzgerald choose the title to be metaphoric of Paris? (1 point) Paris is a symbol of luxury. Paris is living in a wealth that will end up destructive. Paris was built to look like Babylon. Paris is the city of love.

*asked on May 8, 2012* -
## Science HELP!!!!

Which waves have the longest wavelength and the lowest energy on the electromagnetic spectrum? 1. X-rays 2. infrared 3. radio waves 4. gamma rays

*asked on December 10, 2013* -
## english

circle the words with two vowels together where each vowel has a separate vowel sound, then under line the letters that stand for the two different vowel sounds. 2. audio, faith, search. 3. greed, journal, rodeo 4. either, medium, southern. 5 beach, pound,

*asked on March 14, 2013* -
## math

The length of a piece of paper is 8.5 inches. Using scissors, you reduce the length of the paper to 4.25. What is the scale factor of the dilation? A- 1/4 B- 1/2 C- 2 D- 4 I think its A ?

*asked on December 11, 2014* -
## Physics

In a hydroelectric installation, a turbine delivers 1500 hp to a generator, which in turn transfers 80.0% of the mechanical energy out by electrical transmission. Under these conditions, what current does the generator deliver at a terminal potential

*asked on February 16, 2015* -
## algebra honers (math)

what happened to the peanut who went late night walking?

*asked on April 26, 2010* -
## Physics

a school bus takes 0.530 h to reach the school from your house. If the average velocity of the bus is 19.0 km/h to the east, what is your displacement?

*asked on September 8, 2010* -
## chemistry

the net ionic equation for the following molecular equation KNO2(aq) + HCl(aq) KCl(aq) + HNO2(aq)

*asked on October 10, 2012* -
## Math

You draw five cards from a standard deck of 52 cards. P(heart) = 4/5 (fraction). What type of probability is illustrated and why? Theoretical; the result is based on the number of possible outcomes** Theoretical; the result is found by repeating an

*asked on April 23, 2014* -
## chem

which nuclides would you expect to be stable? a) 48K b)79Br c)Argon-32

*asked on September 15, 2014* -
## geometry

7. Verify that parallelogram ABCD with vertices A(–5, –1), B(–9, 6), C(–1, 5), and D(3, –2) is a rhombus by showing that it is a parallelogram with perpendicular diagonals.

*asked on December 8, 2011* -
## English

12. When an author uses a concrete object to represent an idea or emotion it is called (1 point) style symbolism mood aphorism 13. What does “renaissance” mean? (1 point) renewal recollection rebirth return My answers: 12.b 13.c

*asked on May 8, 2012* -
## Chemistry

When 0.100 mol of carbon is burned in a close vessel with 8.00g of oxygen, how many grams of carbon dioxide can form? Which reactant is in excess, and how many grams of it remain after the reaction?

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

An object is placed 20.0 cm to the left of a convex lens with a focal length of +8.0 cm. Where is the image of the object? A)28 cm to the right of the lens B)13 cm to the left of the lens C)13 cm to the right of the lens I think its A but I'm not sure

*asked on May 21, 2015* -
## math

A swimming pool in the shape of a right rectangular prism measures 24 feet by 16 feet and is 4.5 feet deep across the entire pool. What is the volume of the swimming pool in cubic feet? --- cubic feet

*asked on May 23, 2016* -
## algebra

A wire to be attached to support a telephone pole. Because of surrounding buildings, sidewalks and roadways, the wire must be anchored exactly 21 feet from the base of the pole. Telephone company workers have only 28 feet of cable, and 2 feet of that must

*asked on October 20, 2019* -
## Algebra 2

let f(x)=-2x+4 and g(x)=-6x-7 find f(x)-g(x) please help me with the steps? I'm so confused..

*asked on January 30, 2015* -
## math

The revenue from selling q items is R(q) = 600q − q^2, and the total cost is C(q) = 150 + 50q. Write a function that gives the total profit earned. It is my understanding that profit = revenue - costs. So when I tried to write the function for total

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

The volume of a gas increases from 18.7 m3 to 25.1 m3 while the pressure changes from 1.82 atm to 1.41 atm. If the initial temperature is 353 K, the final temperature of the gas is K.

*asked on June 8, 2016* -
## math

The average cost of manufacturing a quantity q of a good, is defined to be a(q) = C(q)/q. The average cost per item to produce q items is given by a(q) = 0.01q2 − 0.6q + 13, for q >0. (a) What is the total cost, C(q),of producing q goods? For this do I

*asked on November 4, 2015* -
## science

A particle leaves the origin with a speed of 2.4 times 106 m/s at 38 degrees to the positive x axis. It moves in a uniform electric field directed along positive y axis. Find Ey such that the particle will cross the x axis at x = 1.5 cm if the particle is

*asked on August 31, 2014* -
## Square Roots (Math)

Which two square roots are used to estimate √47?

*asked on October 22, 2015* -
## math

Alice plays basketball. In one game she shoots 23 free throws and makes 81.25% of theme. Estimate how many free throws she makes.

*asked on November 1, 2013* -
## Statistics

Computer Depot is a large store that sells and repairs computers. A random sample of 110 computer repair jobs took technicians an average of 93.2 minutes per computer. Assume that o is known to be 16.9 minutes. Find a 99% confidence interval for the

*asked on March 25, 2012* -
## physics

Two identical small spherical conductors (point charges), separated by 0.6 m, carry a total charge of 200 mu or micro CC. They repel one another with a force of 120 N. (For the universal constant k use the value 8.99 times 109 N m2/C2.) I think i am

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

James has to buy juice for his class party. There are several brands of juice at the store, and each container is a different size and price. Write a formula that will help James find the price per milliliter for each brand. Let x= price of juice, y=

*asked on September 2, 2014* -
## Math (help if you know the full test)

1) Write a ratio and a percent for the shaded area. An image of a square divided evenly into 16 smaller squares is shown. 5 of the smaller squares are shaded grey. A) 1/5, 25% B) 5/16, 31.25 C) 1/4, 20% D) 1/4, 25%

*asked on January 17, 2017* -
## Science--PLEASE CHECK!

Which of the following explains how natural selection leads to evolution? A. Conditions in the environment reduce competition for resources within a species. B. Helpful variations accumulate among surviving members of the species. C. Overproduction

*asked on May 7, 2014* -
## social studies

explain how the agricultural revolution led to the establishment of perment settlements The first agricultural revolution, also called the Neolithic Revolution, occurred as long as 25,000 years ago. However, most people consider the agricultural revolution

*asked on January 9, 2007* -
## algebra

can you help me with the Lesson 9: Operations and Applications of Scientific Notation Connections Education 1205070 M/J PRE-ALG - T1 Unit 2: Rational Numbers test.What is the product of (5.1*10^3)*(3.2*10^3)? (please express your answer in scientific

*asked on September 25, 2014* -
## physics

A square conducting slab with 7 m sides carries a net charge of 89 mu or micro CC. what is the electric field?

*asked on September 14, 2014* -
## Physical Science

A sample of gas has its number of molecules halved, its Kelvin temperature doubled, and its volume halved. What is the new pressure, relative to the original pressure?

*asked on March 17, 2014* -
## Business Math

Marcus invests $8,000, at 8% interest, compounded annually for 15 years. Calculate the compound interest for his investment.

*asked on March 16, 2019* -
## Chemistry

WRITE THE BALANCED CHEMICAL EQUATION,WRITE THE OVERALL IONIC EQUATION,IDENTIFY THE SPECTOR IONS AND POSSIBLE PRECIPITATES,WRITE THE NET IONIC EQUATION FOR mercury(II)chloride(aq)+potassium sulfide(aq)

*asked on February 9, 2011* -
## English

I need help answering some To Kill A Mockingbird questions 1.When Scout is talking about the Ewells' living conditions what is her tone? Is it sympathetic or disparaging or objective? I think it's sympathetic 2. When the story is talking about Mayella 's

*asked on March 31, 2015* -
## math

if the product of six tenths and three tenths is subtracted from the sum of two tenths and four tenths. what is the difference

*asked on January 7, 2013* -
## History

What connection does the author draw between Wilma's childhood illnesses and her later drive in sports?

*asked on February 17, 2020* -
## ELA

Jane's artwork is displayed alongside other contemporary art pieces at the modern art museum. which word that can be used to describe Jane's artwork has the most positive connotation? weird eccentric original #### odd ####=my asnwer

*asked on April 13, 2018* -
## Math

find the quotient and explain the process and reasoning. 0.27÷0.03 Idk how to explain it out?

*asked on August 29, 2017* -
## Math

On the six tests in her social studies course, Jerelyn's score were 92, 78, 86, 92, 95, and 91. Determine the median and the mode of her scores. If Jerelyn took a seventh test and raised the mean of her scores exactly 1 point, what was her score on the

*asked on September 13, 2008* -
## Statistics

The average annual salary of employees at Wintertime Sports was $28,750 last year. This year the company opened another store. Suppose a random sample of 18 employees had an average annual salary of $25,810 with standard deviation of s = $4230. Use a 1%

*asked on March 25, 2012* -
## operations managment

Harley-Davidson has its engine assembly plant in Milwaukee and its motorcycle assembly plant in Pennsylvania. Engines are transported between the two plants using trucks, with each trip costing $1,000. The motorcycle plant assembles and sells 300

*asked on November 24, 2009* -
## English

Describe the confrontation between Ralph and Jack in Chapter 6 of Lord of the Flies.

*asked on April 26, 2011* -
## science

A Kid applies a force of 70 Newtons to a ball over 1.1 meters.How much work did he do on the ball?

*asked on October 11, 2011* -
## Physics

A 0.3 kg tennis ball is travelling west with a speed of 4 m/s and bounces off a wall. After bouncing, the ball is travelling east at 2 m/s. The tennis ball was in contact with the wall for 0.004 seconds. a) What is the initial and final momentum of the

*asked on October 6, 2015* -
## Math

Darin has 5 coins that total 62 cents.what are the coins

*asked on April 28, 2016* -
## chemistry

How do the boiling points of 3.0 m C6H12O6 and 3.0 m CaCl2 compare? A. The boiling point of 3.0 m C6H12O6 is higher. B. The boiling point of 3.0 m CaCl2 is higher. C. They are the same. D. The difference cannot be determined from the information given. I

*asked on September 15, 2011* -
## Chemistry

According to the following reaction, how many grams of tetraphosphorus decaoxide are required for the complete reaction of 26.5 grams of perchloric acid (HClO4)? perchloric acid (HClO4) (aq) + tetraphosphorus decaoxide (s) ---> phosphoric acid (aq) +

*asked on July 18, 2017* -
## Chemistry

Given the following thermochemical data: 1) C(s) + O2(g) -> CO2(g) ∆H = -393.5 kJ 2) H2(g) + 1/2 O2(g) -> H2O(l) ∆H = -285.8 kJ 3) 3 C(s) + 3 H2(g) -> C3H6(g) ∆H = +20.4 kJ 4) C3H6 (cyclopropane)(g) -> C3H6(propene)(g) ∆H = -33.0 kJ What is the

*asked on May 15, 2012* -
## Algebra 2

A simple random sample of 50 adults was surveyed, and it was found that the mean amount of time that they spend surfing the Internet per day is 54.2 minutes, with a standard deviation of 14.0 minutes. What is the 99% confidence interval for the number of

*asked on December 9, 2014* -
## chemistry

The density of dry air measured at 25 degrees celsius is 1.19 x 10 to the negative 3 g/cm cubed. What is the volume of 50.0g of air?

*asked on October 13, 2011* -
## Physics

40 g of gasoline are mixed with 45 g of water. What is the average density of the mixture?

*asked on November 10, 2009* -
## accounting

a company purchases a used machine for $178,000 cash on January 2nd and readies it for use the next day at $2,840 cost. On January 3rd, it is installed on a required operating platform costing $1,160, and is further readied for operations. The company

*asked on March 3, 2008* -
## Math

the exact average of a set of six test scores is 92. five of these scores are 90 98 96 94 85. what is the other score?

*asked on September 13, 2008* -
## Social Studies

Which of these is most likely a feature of a free trade agreement? A. Removing tariff from imported goods B. Raising taxes on exported goods C. Making it illegal to hire workers in other countries D. Providing money directly to local manufacturers Is it

*asked on August 15, 2017* -
## Statistics

How long does it take to have food delivered? A Chinese restaurant advertises that the mean delivery will be no more than 30` minutes. A random sample of delivery times is shown below. Based on this sample data, is the mean delivery time different than 30

*asked on March 25, 2012* -
## Math

Solve the equation. Explain each step and identify the property used to reach each step 0.6x+0.8=1.4 Please help me with this question.

*asked on December 9, 2017* -
## english

Circle the word with two vowels together where each vowel has a separate vowel sound. Then underline the letters that stand for the two different vowel sounds. 1 clean, paint, patio

*asked on March 14, 2013* -
## TX History

How did the Fall of the Alamo change the outcome of the Texas Revolution in two ways? How was the belief of Manifest Destiny a cause of the Mexican-American War ? (I already know what Manifest Destiny is but why was it a cause of the war) What was one main

*asked on December 1, 2017* -
## Statistics

Mr. Crandall has assigned a term paper due at the end of the semester. He would like to know the average length of the papers. The data below are the he numbers of types pages from a random sample of 10 term papers. Use these data to compute a 95%

*asked on March 25, 2012* -
## Math

An item that sells for $145.99 has a sales tax of 10.22 Find a mathematical model that gives the amount of sales tax y in terms of the retail price x Use the model to find the sales tax on a purchase that has a retail price x

*asked on May 30, 2015* -
## math

An electronic toy car only travels along the line 10x-40y=200. A wireless charging station is located at (50,50) and a toy car can be recharged at a distance of 40 units. 1. at what point is the car closest to the station? 2. at this point, how far is it

*asked on July 30, 2019* -
## algebra 2

f(x)=3x-7 and g(X)=-2x-6. Find (f o g)(4)

*asked on January 30, 2015* -
## Math

Are these correct? I need to bring my grades up for math. Please help! 1. Identify the decimal and simplified fractional form of 60% A)0.6 and 4/5 B)0.6 and 3/5 *** C)0.06 and 3/5 D)0.06 and 6/10 2. A baseball team wins 45% of its games. What fraction of

*asked on January 25, 2017* -
## science

what should you ask yourself when looking for an independent variable in an experiment? I would ask whether that variable can be manipulated or not. Here is more info on experimental variables that might be helpful. An independent variable is the potential

*asked on March 29, 2007* -
## Chemistry

Draw a model of a solution in which water (h2o) is the solvent and carbon dioxide gas (co2) is the solute?

*asked on November 27, 2010* -
## math

What is the difference between 6z and z6

*asked on January 9, 2018* -
## trig

A kite is flying at an angle of elevation of about 40 degrees. All 80 meters of string have been let out. Ignoring the sag in the string, find the height of the kite nearest ten meters.

*asked on February 5, 2014* -
## math

A bag of marbles contains 8 red marbles and 6 yellow marbles. Two marbles are drawn out of the bag at random without replacement. What is the probability that two red marbles are drawn out? Be sure to represent your answer as a fraction in simplest form.

*asked on April 22, 2015* -
## Math

HELP ME PLZ Hello, I need to ask a question How do you find cube root? But explain it plz

*asked on September 26, 2019* -
## Science

Which of the following occurs during artificial selection, but not during natural selection? A. Selection pressures result in only certain traits from a population being passed on to offspring. B. Traits are passed to offspring through genes. C. Males and

*asked on May 7, 2014* -
## maths

the mean of a set of test scores is 64. a new student takes the same test and scores 80 marks. when his score is added to the other scores, the mean increases to 65. how many students sat for the test altogether?

*asked on September 24, 2011* -
## physics

A plane needs to drop supplies off to victims of natural disasters around the world. The first stop is for flood victims but they must drop the box so it lands perfectly on a target. If they are flying at 191 m/s and are 84.0 m above the ground, what

*asked on September 27, 2016* -
## Math

Can someone please explain this to me in detail? Thank you! To make 4 3/5 cakes, 2/3 pounds of flour is needed. How much flour is needed to make one cake?

*asked on June 12, 2016* -
## Physics

A 0.3 kg tennis ball is travelling west with a speed of 4 m/s and bounces off a wall. After bouncing, the ball is travelling east at 2 m/s. The tennis ball was in contact with the wall for 0.004 seconds. a) What is the initial and final momentum of the

*asked on October 6, 2015* -
## Math

1. determine the interval(s) where the function f(x)= -1 / 2x+10 is a) positive b) Increasing 2. Consider the function f(x) = 3 / 4x-5 a) Determine the key features of the function: i) Domain and range ii)Intercepts iii) Equations of any asymptotes iv)

*asked on June 21, 2019* -
## Physics conceptual

You hold an inflated balloon over a hot air vent in your house and watch it slowly expand. You then remove it and let it cool back to room temperature. During the expansion, which was larger: the heat added to the balloon or the work done by the air

*asked on January 25, 2013* -
## math118

The price of a home is $102,000. The bank requires a 20% down payment and three points at the time of closing. The cost of the home is financed with a 30-year fixed-rate mortgage at 9.5% Find the required down payment.

*asked on May 4, 2017* -
## Chemistry

Hydrogen sulfide gas burns in the presence of oxygen to produce sulfur dioxide gas and water vapor. Write a balanced chemical equation, including the physical state

*asked on March 2, 2016* -
## Physical Science

An ice tray with 175 g of water at 30°C is placed in a freezer at –9°C. How much energy must be removed from the water to lower its temperature to the freezing point?

*asked on March 17, 2014* -
## CIVICS!!!

Brie's dad said that a state income tax would help the financial crisis by balancing the budget. Which would be the most effective way for Brie's dad to contribute his ideas to a plan for balancing the state budget? A. He should send a letter to each

*asked on January 20, 2014* -
## math

pistachios were priced at 3 pounds for 6.99 (A)what was the price per pound (B) how much would 10 pounds of pistachios cost

*asked on January 7, 2013* -
## Chemistry

When 0.100 mol of carbon is burned in a close vessel with 8.00g of oxygen, how many grams of carbon dioxide can form? Which reactant is in excess, and how many grams of it remain after the reaction?

*asked on September 29, 2009* -
## Music--HELP!!

1. What is the quality of the triad if the bottom third is minor and the top third is major? A) Major B) Minor C) Augmented D) Diminished 2. Which part of the triad is in the lowest voices? A) Root B) Third C) Fifth D) Seventh 3. In a major key, which

*asked on December 9, 2013* -
## geometry

State a conclusion that seems reasonable. 6 + 0 = 6, 8 + 0 = 8, 9 + 0 = 9, 100 + 0 = 100. Conclusion:

*asked on March 5, 2012* -
## math

you can rent a car for the day from company A for $26 plus $0.12 a mile company B charges $24.00 plus $ 0.19 a mile. Find the number of miles m (to the nearest mile) per day for which it is cheaper to rent from company A

*asked on June 5, 2015* -
## math 118

The price of a small cabin is $30,000. The bank requires a 5% down payment. The buyer is offered two mortgage options: 20-year fixed at 10% or 30-year fixed at 10%. Calculate the amount of interest paid for each option. How much does the

*asked on May 4, 2017* -
## math

draw a diagram of this statement. three fifths of the baker 60 cookies were chocolate cookies (a) how many of the baker cookies were chocolate? (b) what percent of the bakers cookies were not chocolate cookies

*asked on January 7, 2013* -
## Statistics

Long term experience showed that after a type of eye surgery, recovery time has a mean of u = 5.3 days in a hospital. A random sample of 40 patients, with this type of eye surgery, were treated as outpatients during recovery and the sample mean recovery

*asked on March 25, 2012*