# JAY

Popular questions and responses by JAY-
## health

Which of the following statements is CORRECT regarding deciding whether an alcohol sale is legal? A. IF a person looks over 21, they likely are. B. Few minors have physical characteristics of an adult. C. if a person looks like a minor, they likely are a

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

Question #1 The price of 7 citrons and 10 fragrant wood apples is 88 units. The price of 10 citrons and 7 fragrant wood apples is 82 units. Find the price of a citron and the price of a wood apple. I used 17x=170?????? Question #2 $6300 is invested, part

*asked on March 24, 2012* -
## Math

Many American cars feature speedometers that show kilometers per hour. If you are required to drive 500 miles, and you know that one kilometer is approximately 5/8 of a mile, how many kilometers would you cover in that journey?

*asked on February 27, 2020* -
## physics

A 15.2 kg block dragged over rough horizontal surface by constant force of 124N acting at an angle of 34.9 degrees above the horizontal. The block is displaced 37.8m. The coefficient of kinetic friction is .171. Acceleration is 9.8 m/s^2. Find the work

*asked on February 5, 2018* -
## Algebra

48 is the sum of 20 and Jenny score use the variable j to represent Jenny score translate the sentence into an equation

*asked on June 16, 2020* -
## math

what is the procedure for solving the equation 1/2x = 16. I am stuck. Please help me.

*asked on April 9, 2015* -
## phys

An object with an initial velocity of 12 m/s west experiences a constant acceleration of 4 m/s^2 west for 3 seconds. During this time the object travels a distance of:

*asked on February 9, 2014* -
## English

If a thesis statement lists multiple supporting points, topic sentences ________. A. are not used B. follow the same order C. do not offer direction D. only address the first point

*asked on January 23, 2015* -
## Chemistry

Describe on the experimental treatment by which you can obtain the initial temperature of the unknown metal at 100.0 °C. How do you think you can prepare this metal at 100.0 C before you put it in the styrofoam cup calorimeter. Describe your experimental

*asked on July 4, 2020* -
## algebra

Determine whether y varies directly with x, If so, find the constant of variation k and write the equation. x y 4 6.4 7 11.2 10 16 13 20.8 Would like for someone to explain if possible

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

math word problem a building 240ft tall casts a 100 foot long shadow. If a person stands at the end of the shadow and looks up to the top of the building, what is the angle of the persons eyes to the top of the building(to the nearest hundredth of a

*asked on April 29, 2013* -
## math

A pair of fair dice is rolled. What is the probability of each of the following? (Round your answers to three decimal places.) (a) the sum of the numbers shown uppermost is less than 6 (b) at least one 6 is cast

*asked on June 14, 2015* -
## Math

400 passengers go on a coach trip. Each coach takes 50 passengers. Each passenger pays £23 Below shows the costs for the coach company. pay for driver/cost for each coach=£95 Fuel/ cost for each coach = 70p per mile Each coach travels 200 miles. work out

*asked on March 27, 2020* -
## physics

A 4kg mass moves in a circular path of 7m radius on a frictionless horizontal table. It is attached to a string that passes through a frictionless hole in the center of the table. A second 87kg mass is attached to the other end of the string. Acceleration

*asked on December 18, 2017* -
## Geometry

The next step is to construct side PS of the figure so that side PS is parallel and congruent to side QR. The chart below shows the steps each of the four students took to draw side PS: Student 1 Fix the compass at M and adjust its width to point L.

*asked on June 20, 2015* -
## American History

What social programs were promoted under President Kennedy’s “New Frontier?” (Select all that apply) urban renewal Medicaid Head Start Peace Corps A and D?

*asked on June 9, 2019* -
## Math

A company manufactures x units of Product A and y units of Product B, on two machines, I and II. It has been determined that the company will realize a profit of $3/unit of Product A and a profit of $6/unit of Product B. To manufacture a unit of Product A

*asked on June 3, 2015* -
## Physics

Two vectors A. and B have magnitude A = 3.00 and B = 3.00. Their vector product is A x B= -5.00k + 2.00i. What is the angle between A and B?

*asked on June 30, 2010* -
## English

The topic sentence of a body paragraph provides a thesis link by ________. A. revising the thesis to fit the body paragraph B. introducing the thesis of the essay C. mentioning the general subject of the essay D. providing an example that underscores the

*asked on January 23, 2015* -
## chemistry

A compound with the percent composition shown below has a molar mass of 60.10g/mol. Find its molecular formula: C, 39.97% H, 13.41% N, 46.62%

*asked on February 15, 2013* -
## stats

Based on data from a statistical abstract, only about 10% of senior citizens (65 years old or older) get the flu each year. However, about 27% of the people under 65 years old get the flu each year. In the general population, there are 15% senior citizens

*asked on February 28, 2017* -
## Probability

jeff has 8 red marbles, 6 blue marbles, and 4 green marbles that are the same size and shape. he puts the marbles into a bag, mixes the marbles, and randomly picks one marble. what is the probability that the marble will be blue?

*asked on April 24, 2016* -
## English

Which of the following is a simple sentence? A. The store opened early and closed late to celebrate its annual sale. B. She left home on time, but she still arrived late due to traffic. C. After he compared the prices and features, he purchased the less

*asked on January 23, 2015* -
## phys

A wheel starts from rest and has an angular acceleration of 4.0 rad/s^(2). When it has made 10 rev its angular velocity is:

*asked on April 27, 2014* -
## Math

The ratio of the number of boys to girls is 5 to 4. There are 60 girls in the choir. How many boys are in the choir?

*asked on October 28, 2019* -
## physics

Two identical trucks have mass 5400 kg when empty, and the maximum permissible load for each is 8000 kg. The first truck, carrying 4000 kg, is at rest. The second truck plows into it at 63 km/h, and the pair moves away at 40 km/h. As an expert witness,

*asked on April 24, 2019* -
## Physics

Q23 How much work does it take to stretch a spring with k = 210 N/m (a) 10 cm from equilibrium and (b) from 10 cm to 20 cm from equilibrium?

*asked on April 24, 2019* -
## physics

A 3.1 kg block initially at rest is pulled to the right along a horizontal frictionless surface by a constant horizontal force of 16.6 N. Find the speed after it has moved 3.8m.

*asked on November 18, 2017* -
## Science

The minority carrier lifetime of a material is the average time which a carrier can spend in an excited state after electron-hole generation before it recombines. Calculate the minority carrier lifetime (in μs ) for a single crystalline solar cell having

*asked on December 20, 2019* -
## Math

A family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the second has a fuel efficiency of 30 miles per gallon of gas. During one particular week, the two cars went a combined total of 1250 miles, for a total gas

*asked on January 18, 2014* -
## physics

Two tiny objects with equal charges of 59.0 µC are placed at two corners of a square with sides of 0.355 m, as shown. How far above and to the left of the corner of the square labeled A would you place a third small object with the same charge so that the

*asked on January 12, 2012* -
## Math

Jordan's football team gained 12 yards on their first play. On the second play, the team lost 8 yards. Which expression could be used to describe the total yards gained by Jordan's team?

*asked on January 10, 2017* -
## Math

The formula for the perimeter of a rectangle is P = 2l + 2w. The length of a rectangle is 3 times its width. Which expression represents the perimeter of the rectangle? Question 3 options: 2 + w(3w) 2 + w(w + 3) 2(3w) + 2w 2(w + 3) + 2w

*asked on September 8, 2016* -
## prob & stat

An academic department with five faculty members—Anderson, Box, Cox, Cramer, and Fisher—must select two of its members to serve on a personnel review committee. Because the work will be time-consuming, no one is anxious to serve, so it is decided that

*asked on July 10, 2015* -
## English

1. When taking notes from your sources, you should also ________. A. revise your research question B. write the information needed for your works cited list C. format your paper and works cited list D. find a topic for your research paper 2. Academic

*asked on April 17, 2015* -
## phys

A disk with a rotational inertia of 2.0 kg.m^2 and a radius of 0.40 m rotates on a frictionless fixed axis perpendicular to the disk faces and through its center. A force of 5.0 N is applied tangentially to the rim. The angular acceleration of the disk is:

*asked on May 1, 2014* -
## physics

Jason applies a force of 4.00 newtons to a sled at an angle 62.0 degrees from the ground. What is the component of force effective in pulling the sled horizontally along the ground?

*asked on July 18, 2012* -
## physics

A pendulum bob is released from some initial height such that the speed of the bob at the bottom of the swing is 3.2 m/s. The acceleration of gravity is 9.81 m/s 2. What is the initial height of the bob?

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

A 2.50-kg object is moving along the x -axis at 1.60 m/s. As it S S passes the origin, two forces F 1 and F 2 are applied, both in the y -direction (plus or minus). The forces are applied for 3.00 s, after S which the object is at x S = 4.80 m, y = 10.8 m.

*asked on April 23, 2019* -
## Calculus Please Need Urgent2 :/

Consider the function f(x) whose second derivative is f''(x)=8x+4sin(x). If f(0)=3 and f'(0)=2, what is f(x)? f(x)=??

*asked on April 19, 2014* -
## PSY 369

Explain two major differences between common sense understandings and social psychological theories. Illustrate with an example. What is the danger in relying on common sense or intuition in learning about the relationship between the individual and his or

*asked on June 11, 2013* -
## trig

Find the angle between 0 and 2pi that is coterminal with negative one half pi; expressing the answer in radians in terms of pi.

*asked on May 19, 2011* -
## Math

Each female of a certain species of fish lays 100 eggs each fall and then dies. If only 30% of these eggs mature to become egg-producing females the next year , then how many egg-producing females will descend from a single egg-producing female 2 years

*asked on July 6, 2009* -
## College algebra

An apple orchard yields 20 bushels of apples per tree when there are 75 trees per acre. For each additional tree per acre, it is estimated that yield will decrease 3 bushels per tree. How many trees should be planted per acre to maximize the yield? Round

*asked on April 6, 2020* -
## physics

On an icy road, a 2100-kg car moving at 52 km/h strikes a 410-kg truck moving in the same direction at 35 km/h. The pair is soon hit from behind by a 1800-kg car speeding at 45 km/h, and all three vehicles stick together. Find the speed of the wreckage.

*asked on April 24, 2019* -
## statistics

A researcher is interested in comparing the maturity level of students who volunteer versus those who don't. Calculate the correct t-test. Maturity scores for non-volunteers: 33, 41, 54, 13, 22, 26 Maturity scores for volunteers: 41, 48, 61, 72, 83, 55

*asked on August 1, 2018* -
## physics

A child of mass 20.2 kg takes a ride on an irregularly curved slide of height 6.12 m. The child starts from rest at the top. The acceleration of gravity is 9.8 m/s2 . If a frictional force acts on the child, what is the magnitude of the mechanical energy

*asked on February 11, 2018* -
## English

1. Choose the letter of the one sentence in which quotations and underlining are correctly used. A. I hope, commented Josh, that I do well enough to make it to the final race. B. "I hope," commented Josh, "that I do well enough to make it to the final

*asked on March 27, 2015* -
## English

A successful narrative essay de-emphasizes or omits ________. A. the thesis statement B. unimportant details C. conflict D. dialogue Is it B?

*asked on February 27, 2015* -
## Math

A farmer has some chickens and some goats. Altogher there are 43 heads and 108 legs. How many chickens does the farmer have? How many goats does the farmer have?

*asked on January 18, 2011* -
## chemistry

Describe how to prepare a 1M solution of sodium hydroxide from concentrated sodium hydroxide (17.6 M)

*asked on February 8, 2010* -
## Math

Nadine dives with a senior swim club. In a dive off a 10m platform she reaches a maximum height of 10.5m after. 35s. How long does it take her to reach he water?

*asked on July 7, 2016* -
## math

what is 9 minus 3 divided by 1/3 plus 1?

*asked on May 7, 2016* -
## grammar clauses

The adjective clause in the following sentence modifies.... The time for complaints about the tax notices you have received has already passed. complaints, time or notices? I think it's complaints..

*asked on July 30, 2015* -
## Calculus

lim[x:81,(x/(1+sqrtx) - 81/10) / (x-81)]

*asked on September 14, 2012* -
## algebra

If an electronic circuit experiences a loss of 3 decibels with an input power of 6 watts, what would its output power be, to the nearest watt?

*asked on July 1, 2012* -
## physics

A 1 500-kg car rounds an unbanked curve with a radius of 52 m at a speed of 12 m/s. What minimum coefficient of friction must exist between the road and tires to prevent the car from slipping? (g = 9.8 m/s2)

*asked on February 9, 2012* -
## Math

Stephanie can clean a pool in 1 hour , and Mark can clean the same pool in 1.5 hours. If the rate at which they work together is the sum of their rates working separately, how many minutes should they need to clean the pool if they work together? (1 hr=60

*asked on July 13, 2009* -
## Digital arts

1. In what way is animation a type of three-dimensional art? 2. What parts of a character do digital artists create? Be sure to give examples in your answer. 3. Why do digital artists need strong analytical skills (meaning, to be good at analyzing things)?

*asked on April 9, 2020* -
## Algebra 2

Match each equation to the value of x that results in the equation containing division by 0. y= -4/x y=6x/x-2 y=2/3x+6 answers to choose from: x=0, x=3, x=-3, x=2, x=-2, x=1/2, x=-1/2

*asked on February 9, 2020* -
## Geometry

A surveyor needs to determine the distance across the pond shown in the accompanying diagram . She determines that the distance from her position to point P on the south short of the pond is 175 meters and the angle from her position to point on the north

*asked on December 5, 2019* -
## college math

A teenager's heart pumps an average of 7200 L of blood every 24 hours. what is the rate of change of volume of blood? That is per 1 hour

*asked on October 25, 2017* -
## Chemistry

How much oxygen (in grams) will form from 44.2 mg of N2O5? 2N2O5(s) → 4NO2(g) + O2(g) ____× 10^-3(g) O2

*asked on April 1, 2017* -
## English

1. To avoid using unnecessary colons, use the colon only after a/an ________. A. coordinating conjunction B. series of items C. main clause D. introduction 2. A(n) ________ introduction establishes your authority on the topic and sets the stage for the

*asked on February 13, 2015* -
## chemistry

Pure aluminum has density 2.70g/cm^3. If we add a solid aluminum cylinder to a graduated cylinder containing 19.2 of water, and the water level in the cylinder rises to 24.7 ml, what is the mass of the aluminum cylinder?

*asked on September 19, 2014* -
## chemistry

Acetone, a common solvent has a density 0.79g/cm^3 at 20C. What is the volume of 85.1g of acetone at 20C? What is the mass of 125ml of acetone at 20C? Show your calculations.

*asked on September 19, 2014* -
## Math

The sum of two numbers is 53 . The larger number is 13 more than the smaller number. What are the numbers?

*asked on January 18, 2014* -
## english check answer

1) wary 2) inclination 3) dilemma 4) Sabotage 5) Retort 6) zeal 7) 8) demoralize 9) Irrate 10) Subsequent words Curt, Demoralize, dilemma,inclination, irate, retort, sabotage, subsequent, wary,zeal if my carpets need cleaning or i want a new cellphone

*asked on August 28, 2010* -
## algebra

Jonah earned $5 more than half of Karen's salary, k. which of the following expressions represents Jonah's earnings?

*asked on May 5, 2020* -
## Math

a piece of wood 35 ft 6 inches long was used to make 4 shelves of equal length the length of each shelf was

*asked on March 7, 2020* -
## math

The equation of a line is x + 4y = 15. What is the y-intercept of the line? −15 4/15 15/4 15

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

Change the italicized clause to a nominative absolute. Rewrite the entire sentence in the box below. As the hurricane season was over, people returned to the cottages on the beach. as the hurricane season was over is italicized.

*asked on June 23, 2016* -
## English

1. A research paper has which of the following aspects in common with an essay? A. a title page B. a works cited list C. body paragraphs with topic sentences D. personal experience as a primary source 2. When citing all sources, which answer lists the

*asked on April 17, 2015* -
## English

Other than examples, a good way to provide detail in your paragraphs would be to ________. A. restate the topic sentence B. restate the thesis C. use transitional words D. use comparisons I think its D?

*asked on January 23, 2015* -
## English

Hi. :) What do the speakers of Sir Thomas Wyatt's "Whoso List to Hunt" and Edmund Spenser's "Sonnet 30" have in common? How are they different?

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

A chemist must dilute of M aqueous magnesium fluoride solution until the concentration falls to M . He'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in liters

*asked on December 3, 2012* -
## math

a cb radio station c is located 3 mi from the interstate highway h. the station has a range of 6.1 mi in all directions from the station. if the interstate is along a straight line, how many miles of highway are in the range of this staion?

*asked on May 15, 2012* -
## math~ helpp pplease

(3,5) is a point on the graph of y = f(x). Find the corresponding point on the graph of each of the following relations a) y=3f(-x + 1) + 2 what do I do with the negative sign before the x (-x)?

*asked on November 24, 2011* -
## physical science

A satellite that is 4175 miles from the center of the earth, orbits with a period of 90 minutes. What is its centripetal acceleration?

*asked on October 6, 2011* -
## Business and Administrative Communications

I am just not sure about these questions. Any help is greatly appreciated. 1: Identify the sentence with correct subject-verb agreement. A: Although the trend is shifting, careers in science and technology continue to attract predominately men. B: Although

*asked on February 5, 2011* -
## Calculus

A water tank has a shape of an inverted circular cone with base radius 3 m and height of 5 m. If the water is being pumped into the tank at a rate of 2 m^3 /min, find the rate at which the water level is rising when the water is 3 m deep.

*asked on November 22, 2010* -
## english vocab

__________ 1-2 Already angry,the customer became more ___ when he __________ received only this __ response: No return. _______ 3-4 when I answer my phone and hear someone demand, "who is this?" _______ my _ is _ to "I'm the person whose phone was ringing.

*asked on August 28, 2010* -
## American History

What was the impact of the Second Great Migration? It created a safe way for people to migrate throughout the United States. It brought racism to national attention. It promoted the creation of the United States Census Bureau. It spread Mexican American

*asked on June 9, 2019* -
## physics

Two trucks A and B each travelling at 40 km/hr, move towards each other . At the instance when the two trucks are at a distance 50 km from one another, a car moving at 60 km/hr overtakes A. How far behind the car is A at the point when the car meets B?

*asked on February 3, 2016* -
## Math

Small cubes with edge lengths of 1/4 inch will be packed into the right rectangular prism. How many small cubes are needed to completely fill the right rectangular prism? The height is 3 3/4 inches, the width is 5 inches, length is 4 1/2 inches. ( the

*asked on April 30, 2015* -
## Physics

a man sets his watch at noon by the sound of a factory whistle 4.8 km away. If the temperature of the air is 20 degrees C, how many seconds slow will his watch be?

*asked on March 5, 2015* -
## math/physics

A 75.0-kg paint cart with rubber bumpers is rolling 0.965 m/s to the right and strikes a second cart of mass 85.0 kg moving 1.30 m/s to the left. After the collision, the heavier cart is traveling 0.823 m/s to the right. What is the velocity of the lighter

*asked on October 8, 2014* -
## MAH

CHAD BUYS PEANUTS IN 2-POUND BAGS. HE REPACKAGES THEM INTO BAGS THAT HOLD 5/6 POUNDS OF PEANUTS. HOW MANY 2-POUND BAGS OF PENUTS SHOULD CHAD BUY SO THAT HE CAN FILL THE 5/6 POUND BAGS WITHOUT HAVING ANY PEANUTS LEFT OVER?

*asked on April 3, 2013* -
## Physics

A 100-g block hangs from a spring with k = 5.3 N/m. At t = 0 s, the block is 20.0 cm below the equilibrium position and moving upward with a speed of 194 cm/s. What is the block's speed when the displacement from equilibrium is 31.5 cm?

*asked on July 11, 2012* -
## Algebra

Determine whether the equation represents direct, inverse,joint,or combined variation. y=31x/wz If it is combined, please explain to me.

*asked on April 4, 2012* -
## Chemistry

How much heat (in kJ) is evolved in converting 1.00 mol of steam at 145.0 degrees C to ice at -45.0 degrees C? The heat capacity of steam is 2.01 J/g* degrees C and of ice is 2.09 J/g*degrees C .

*asked on August 4, 2010* -
## computer science

write a program that calculates a customer's monthly bill. it should input customer name, which package the customer has purchased, and how many hours were used. it should then create a bill that includes the input informtion and the total amount due. the

*asked on March 10, 2010* -
## Math

One year the postage rate for sending 1 ounce of mail first class was increased from 25 cents to 29 cents. The percent of increase in the 29 cent postage rate was most nearly?

*asked on February 27, 2020* -
## Precalculus

A balloon is being filled with helium at the rate of 4 ft^3/min. The rate, in feet per minute, at which the radius is increasing when the radius is 2 feet is (V= 4/3πr^3)

*asked on December 17, 2019* -
## Science

An animal that has body parts arranged around a central point has: A.bilateral symmetry. B.radial symmetry. C.asymmetry. D.a distinct head and tail end.

*asked on October 3, 2017* -
## Physics

A certain spring stretches 6 cm when a load of 30 N is suspended from it. How much will the spring stretch if 50 N is suspended from it (and it doesn't rsach its elastic limit)? I don't understand what to do for this problem.

*asked on February 27, 2016* -
## Thermodynamics

If 25.4 kg of copper at 33°C receives 240 kJ of heat. Calculate the final temperature of the metal.

*asked on September 3, 2015* -
## MAth

the measurement on one side of a right triangle is found to be 9.5 inches inches, and the angle opposite that side is 27 degrees,45' with a possible error of 15'. (round answers to two decimal places) a) Approximate the percent error in computing the

*asked on April 5, 2013* -
## geometry

for kite ABCD, if RA=15, and BD= 16, find AD

*asked on December 14, 2011* -
## Math-Help asap please~

For each function, the point given is the maximum or minimum. Use the difference quotient to verify that the slope of the tangent at this point is zero. a) f(x) = 0.5x^2 + 6x + 7.5; (-6, -10.5) Difference quotient is f(a + h) - f(a)/h m= f(a+h) - f(a)/h =

*asked on December 1, 2011*