Questions Asked on
January 8, 2016

Health
1. A _______ is a part of your life that helps you avoid drug abuse. A. Risk factor B. Peer C. Protective factor D. Stressor •• 2. In terms of drug abuse risk, spending quality time with family members is a A. Family risk factor. B. Family protective
asked by Bailey. A 
Math
350 is 70% of what number? A) 500 B) 420 C) 245 D) 280 What percent of 64 is 24? A) 267% B) 62.5% C) 40% D) 37.5% What percent of $6.50 is $2.60? A) 25% B) 40% C) 90% D) 250% 20% of 140 is what number? A) 280 B) 120 C) 28 D) 12
asked by Mary 
HELP ME HEALTH 3 QUESTIONS
1)What is the importance of wearing sunglasses all year long? A. they block the amount of light that gets inside your pupils. B. They block the harmful UV rays that come from the sun. C. They prevent your iris from getting bigger from the sunlight. D. They
asked by #LOVE PINK 
Children Development
In your words, describe nine learning experiences (activities) that cover each of the following areas: RC II1 Science/Sensory RC II2 Language and Literacy RC II3 Creative Arts RC II4 Fine Motor (Indoor Activity) RC II5 Gross Motor (Outdoor Activity)
asked by Anonymous 
Algebra
Find the correct table of values for the following function:y = x – 3 x y 10 8 8 6 6 4 x y 10 13 8 11 6 9 x y 10 7 8 5 6 3 x y******************** 10 3 8 3 6 3
asked by Mike 
math
You plant an 8inchtall tomato plant that grows 5 inches taller each week. On the same day, you plant a 14inchtall tomato plant that grows 3.5 inches taller each week. Graph a system of equations that represents the heights y (in inches) of the plants
asked by masha 
chemistry
what is the total number of atoms in the compound (NH4)3PO4?
asked by Cayden 
Science
A man relaxes in his hot tub after a long day at work. hid ody temperature is 98.6 F. The temperature of the water in the hot tub is 102 F. How does heat transfer A) Heat does not transfer between his body and the water. B) Heat transfers to his body from
asked by trololololololololol 
calc
Given the position function, s of t equals negative t cubed divided by 3 plus 13 times t squared divided by 2 minus 30 times t, between t = 0 and t = 9, where s is given in feet and t is measured in seconds, find the interval in seconds where the particle
asked by Mel 
apex geometry
Hannah constructed two similar circles as seen in the image below. If the arc length of the larger circle is , which of the following would be true? A. The arc length of the smaller circle is proportional to the radius of the smaller circle. B. The arc
asked by zakiya 
physics dimensions
the displacement of a particles is given by S=A+Bt+Ct^2.deduce the values of the constant A,B,and C appearing in the equation
asked by Anonymous 
maths
A circle passes throughthe origin and the point (5/2,1/2) and has 2y3x=0 as a diameter. Find its equation.
asked by Sheelander 
math
4 friends share 3 oranges equally. How much does each person gets?
asked by Anonymous 
check my english pleaseee
1.)the storm *remains* a threat to the costal village a.)action verb b.)linking verb** c.)direct object d.)indirect object. 2.)which of these is a direct characterization of ted from " my brothers keeper " a.)im your kids brother five years younger than
asked by Hannah 
math
Evaluate the function for x = 2: f(x) = 7x – 5 (1 point) 9 19 –9 –19
asked by freddy 
Science!!
How do you expect the water level to change when the apparatus is placed in warm water? In cool water?
asked by Lucia Vendales 
1 math question
Which is J = 4rb solved for r? a. r = J/4b ** b. r = 4b/J c. r = J  4b d. r = J/b
asked by Ericka 
p.e
Which of the following factors that contribute to your weight do you have the least amount of control over? A. Activity level B. Peers c. Body composition D. Heredity
asked by dylan o'brien 
Algebra help pls fast
How do you Find the lateral area of a square pyramid. base:8 Height:22. and side:8 Help pls
asked by Laura 
Art 1 question PLZ HELP ASAP
What is the primary role of an art conservator? A. Making copies of famous artworks to display in original. B. Determine the best scientific way to repair and protect artworks**** C. Putting artifacts in storage and keeping them away from public D. Using
asked by #Help me! 
math
Two circles have the same radius. Is the combined area of the two circles the same as the area of a circle with twice the radius? Explain. THANK YOU!
asked by kimie 
Math
a bicyclist started riding at 8 am and at 4.5 miles to 8;18 am to 7.5 miles to 8;48 am what was the bicylists rate of speed in mph
asked by Anonymous nerd 
Physics
You throw a small rock straight up from the edge of a highway bridge that crosses a river. The rock passes you on its way down, 7.00 s after it was thrown. What is the speed of the rock just before it reaches the water 29.0 m below the point where the rock
asked by Mohamed 
ChemistryDr.Bob, I need you!!!!
You can mix 100.mL of 1.0 M HCl with 100 mL of 1.0 NaOH, both at 25 degree Celcius. The temperature of your calorimeter rises by 5.98 degree C, and its heat capacity is 100 J/degre C. How much energy is released per mol of H2O formed? My answer: 6x10^6 J
asked by Sanaya 
u.s. history
• George Calvert • Roger Williams • William Penn Which statement best summarizes what these three men had in common? All tried to attract debtors as colonists. All formed representative governments. All opposed the use of slave labor. All supported a
asked by Labbayk 
Biology
Two purple flowers (Bb) are bred with each other in the same garden. What are the odds that red (BB) and blue (bb) flowers will occur in the second generation? A. 50% red flowers; 50% blue flowers B. 25% red flowers; 75% blue flowers C. 75% red flowers;
asked by SkatingDJ 
Math
Rectangle EFGH is graphed on a coordinate plane with vertices at E(3,5), F(6,2), G(4,4),and H (5,1). Find the slopes of each side. What do you notice about the slopes of opposite sides? What do you notice about the slopes of adjacent sides?
asked by Anonymous nerd 
Calculus
The position function of a particle in rectilinear motion is given by s(t) = 2t^3 – 21t^2 + 60t + 3 for t ≥ 0. Find the position and acceleration of the particle at the instant the when the particle reverses direction. Include units in your answer.
asked by Mel 
math
Find the interest in dollars and the proceeds for the following problem. Choose the correct answer. Sue Shopper received a $749.25 discount loan to purchase a refrigerator. The loan was offered at 12% for 120 days. Find the interest in dollars and the
asked by youngboss 
Geometry
Prove that a line that divides two sides of a triangle proportionally is parallel to the third side. Be sure to create a name the appropriate geometric figures. Paul walks 25 feet away from his house and places a mirror on the ground. He backs 5 feet away
asked by Help!! 
Math
Suppose there is a quiz in your mathematics class every week. The value of each quiz is 50 points. After the first 6 weeks, your average mark on these quizzes is 36. a) What average mark must you receive on the next 4 quizzes so that your average is 40 on
asked by Anonymous 
Calculus
Water is drained out of tank, shaped as an inverted right circular cone that has a radius of 16cm and a height of 8cm, at the rate of 4 cm^3/min. At what rate is the depth of the water changing at the instant when the water in the tank is 6 cm deep? Show
asked by Mel 
Science
Ice at 0 degree celcuis is added to 200g of water initially at 70 degree celcuis in a vacuum flask.When 50g of ice has been added and has all melted the temperature of the flask and contents is 40 degree celcuis.When a further 80g of ice has been added and
asked by David 
Maths lit
Would I be able to do Safety management caurse with this subject Life sciences,Agriculture,Geography,Maths literacy and English
asked by Sydwell 
Physics
A .25 kg soccer ball is rolling at 6 m/s toward a player. The player kicks the ball back in the opposite direction and gives it a speed of 14 m/s. The interaction only lasted .02 seconds. Calculate the average force during the interaction. Calculate the
asked by Tsun 
math
graysen has a green number cube and a white number cube. the faces of the cubes are numbered 1 through 6. graysen will roll each cube one time. what is the probability that the green cube will land with an even number face up and the white cube will land
asked by josiah 
History
Which weather event would most likely take place in the ecosystem highlighted on this map? A.) Blizzard, because the ecosystem is very cold and wet B.) Hurricane, because the ecosystem is near a coastline C.) Drought, because the ecosystem is very dry D.)
asked by YRN DJ 
Calculus
The side of a square is measured to be 10 ft with a possible error of ±0.1 ft. Use differentials to estimate the error in the calculated area. Include units in your answer.
asked by Mel 
Algebra
How do you Find the lateral area of a square pyramid. base:8 Height:22. and side:8 Help pls
asked by Mrs. Sue help pls 
Physics
What is the heat required in kilocalories to convert 2 kg of ice at 0°C completely into steam at 100°C? 80 Calories 1440 Calories 4186 Calories 540 Calories Thanks!
asked by Ellie 
Physics
A 0.527 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is sealed off by an adjustable plunger, and comes to rest some distance above the plunger. The plastic tube has an inner radius of 6.22 mm, and is frictionless.
asked by gilo 
History Help pls
How did African Americans' slave quarters contribute in helping them build family ties and traditions? A.)the huts were built around a shared space with a fire for cooking which allowed many families to be together and share ideas. B.)African American men
asked by Spy355 
History
3.)Which answer best shows an effect of British soldiers firing upon colonists in Boston, killing five of them? The first shots of the American Revolution are fired, which officially starts a war between the colonies and Britain. The Sons of Liberty
asked by YRN DJ 
PreAlgebra Help pls fast
How do you Find the lateral area of a square pyramid. base:8 Height:22. and side:8 Help pls
asked by Laura 
History
3. Which of the following best describes the impact of European contact on Native American populations in southeastern North America during the 14th and 15th centuries? a. Europeans had a positive effect impact on Native Americans because the primitive
asked by Samantha 
Calculus
Find the xcoordinates of any relative extrema and inflection point(s) for the function f(x) = 3x^(1/3) + 6x^(4/3). Please use an analysis of f ′(x) and f ′′(x).
asked by Mel 
PE
1. True or False The number of calories consumed must equal the numbers of calories burned A.True B.False 2.Which of the following factors that contribute to your weight do you have the least amount of control over? A. Activity level B. Peers c. Body
asked by help ASAP 
math
A bear was seen near a campground. Searchers were dispatched to the region to find the bear. A)Assume the bear can walk in any direction at a rate of 2 miles per hour. Suppose the bear was last seen 4 hours ago. How large an area must the searchers cover?
asked by kimie 
u.s. history
Which cash crops were the most successful in the international interdependence system? Cotton, corn, squash, hemp Indigo, cotton, rice, tobacco *** Indigo, corn, potatoes, rum Tobacco, corn, rice, pumpkins
asked by Labbayk 
u.s. history
Which answer best expresses some of the issues related to the court system that are listed in the Declaration of Independence? Cutting off trade and imposing taxes on the colonists are unfair practices. Denying the colonists trial–by–jury and sending
asked by Labbayk 
History
Which answer BEST explains how the Articles of Confederation set up government roles for declaring war? A.)Congress could declare war if needed**** B.)The states could declare war if needed C.)Congress could propose war,but the states voted to approve the
asked by Spy355 
math
A small silver dollar pancake served at a restaurant has a circumference of 2 pi inches. A regular pancake has a circumference of 4 pi inches. Is the area of the regular pancake twice the area of the silver dollar pancake? Explain. THANK YOU!
asked by kimie 
u.s. history
Which of these labor sources was most important to the Southern colonial plantation economy? African slaves*** child labor indentured servants native Americans
asked by Labbayk 
Physics
On Planet X, an astronaut has maximum walking speed of 1.9 m/s. The astronaut's legs are each 1.3 m long. What is the constant of acceleration due to gravity on Planet X?
asked by Someone 
physics
a rope is tied to a bucket of water, and the bucket is swung in a vertical circle of radius 1.2m. what must be the minimum speed of the bucket at the highest point of the circle if the water is to stay in the bucket throughtout the motion?
asked by milo 
Pe
______ Can help you reach your goals Eustress Distress A phobia A compulsion I think it is distress
asked by jimmmy 
Maths lit,Geography,Tourism,Dramatic Arts,Isizulu,L.O and English
M doing grade 12 this year and i still don't know what do with these subjects so i want to know if there is any good career path that i can take,if so can you please give me some few examples of careers based on these subjects
asked by Noxolo Mkhize 
Language Arts
Read the sentence: Our plan is to rove the country, traveling by car and camping when we feel a need to stop. Which word could you substitute for rove that tells the reader that it was a carefree and fun trip? Drift: to move in a random or casual way Gad:
asked by MarcAnthony 
history
surveyor worked hard, learn to think logically. British army officers quit in response to unfair treatment. was courageous in battle. Commander in chief on continental army stayed with his troops. demanded courage and discipline from his men.
asked by ASAP help 
science
Explain why most refrigerators are painted in a white shiny colour
asked by Desmond 
u.s. history
What impact did the geography of New England have on the farming communities? The poor soil of New England could only support small farms.*** New England had many large farms because of abundant rainfall. The mountains made farming impossible in New
asked by Labbayk 
u.s. history
Which of these is a major reason colonists came to Massachusetts? "Colonial America has great farmland." "Colonial America offers religious freedom." "The American colonies are rich with resources, such as gold." "The American colonies offer a second
asked by Labbayk 
chemistry
200cm3 of each of 0.1m of solutions of lead (ii) trioxonitrate (v) and hydrochloric acid were mixed. Assuming that lead (ii) chloride is completely insoluble, calculate the mass of lead (ii) chloride that will be precipitated.
asked by joshua 
u.s. history
Which of the following describes a common feature of both Spanish and French colonists? Both tried to spread Catholicism in the New World.*** Both were equally dominant powers in the New World. Both were successful in fur trading and fishing in Quebec.
asked by Labbayk 
U.S. History
What were the main labor sources in the Middle colonies? Family and slaves Immigrants and slaves *** Immigrants and indentured servants Indentured servants and family Thank You!
asked by Labbayk 
Calculus
What is the maximum volume in cubic inches of an open box to be made from a 16inch by 30inch piece of cardboard by cutting out squares of equal sides from the four corners and bending up the sides? Your work must include a statement of the function and
asked by Mel 
Math
a line passes through (6,3),(8,4), and (n,2) find value of n
asked by Anonymous geek 
History
What did John Smith and Anne Hutchinson have in common? Both were thought of as troublemakers. Both were governors upon arrival in America. Both were Puritans who lived in New England. Both had disagreements with the Puritans. C?
asked by YRN DJ 
History Pls help me
Sonya writes an essay about children in the early 1800s: Children in the early 1800s faced a lot of hard work. They usually had to help their families with household chores. These chores included gardening, sewing, and caring for other children. When their
asked by Aaliyah 
algebra
A student's grade in a course is the average of 4 test grades and a final exam that is worth three times as much as each test. Suppose a student has test grades of 90, 88, 81, and 94. Write an equation to model this situation where x is the student's grade
asked by kayla 
Chemistry
Will 100g of copper completely replace all the silver in 200g of silver nitrate
asked by T 
Physics
at the moment when a shot putter releases a 4kg shot the shot is 1.25 m above the ground and travelling at 7 m/s. it reaches a maxium height of 3.7 m above the ground and then falls to the ground. air resistance is negligible and the shot goes straight up
asked by Emily 
History
Sonya writes an essay about children in the early 1800s: Children in the early 1800s faced a lot of hard work. They usually had to help their families with household chores. These chores included gardening, sewing, and caring for other children. When their
asked by Aaliyah 
history
im taking two history test today and i wasn't really prepared for it. 4. which regional quality of the south help explain why there were more slave owners in the southern U.S? A. with rocky soil, southern farms needed more hands to clear land. B. With
asked by NEED HELP ASAP 
SS Please! Thanks
Describe the major events that took place in georgia during the civil war and why they are significant?
asked by Mariana W. 
physics
(1a). The gravitational field strength g on the earth’s surface is 9.8N/kg. explain what this means.(b) Using the law of gravity, show that gr2= k. Where g=gravitational field strength at a distance r from the center of the earth (r>Re), where Re is the
asked by collins 
health and pe
i need help, the question is the step of drug abuse treatment that involves withdrawal from the drug being abused is called the options are recognition detoxification therapy refusal
asked by kamiwolfie 
ChemistryDr.Bob
You can mix 100.mL of 1.0 M HCl with 100 mL of 1.0 NaOH, both at 25 degree Celcius. The temperature of your calorimeter rises by 5.98 degree C, and its heat capacity is 100 J/degre C. How much energy is released per mol of H2O formed? My answer: 6x10^6 J
asked by Sanaya 
Algebra
The sum of two numbers is fourteen. Using x to represent the larger of the two numbers, translate "the difference between five more than the larger number and three times the smaller number" into a variable expression. Then simplify.
asked by Steve 
Civics/History
1. How did the US Constitution solve the problem created by a weak executive branch in the Articles of Confederation? A) it gave the president control of the legislature B) it gave the president power to enforce congressional law C) it required that each
asked by Anonymous JAK 
History
Which of the following best describes the difference between the Spanish and the French and British reasons for exploration of North America? a. While the French were interested in spreading their culture to the New World, the Spanish and English were only
asked by Samantha 
Physics
The rear window in a car is approximately a rectangle, 1.31 m wide and 0.390 m high. The inside rearview mirror is 0.440 m from the driver's eyes, and 1.42 m from the rear window. What is the minimum height of the rearview mirror if the driver is to be
asked by Alex 
History. Please Help!!
Which of the following was the most significant development in the evolution of prehistoric Native American cultures? a. The development of fire based technology because it allowed prehistoric people to invent pottery. b. The development of agriculture
asked by Jaide 
maths
the profit of a certain company is given by p(x)=10,000+350x1/2xsq where x is the amount (birr in tens) spent on advertising. Whate amount gives a profit of more than birr 40,000?
asked by batise 
Physics
1. What is the speed of a 70kg rock after it has fallen freely for 1000m? 2. How far would a 1kg ball have to fall freely to reach a speed of 100km/h?
asked by deidra 
physics
(1a). The gravitational field strength g on the earth’s surface is 9.8N/kg. explain what this means.(b) Using the law of gravity, show that gr2= k. Where g=gravitational field strength at a distance r from the center of the earth (r>Re), where Re is the
asked by Anonymous 
Calculus
A water tank is made by rotating f(x)=2^x1 between [0,2] about the yaxis. The water tank is initially full, when a hole is opened at the bottom tip so that the water drains at a rate of 4 unit^3/second. How fast is the height of the water decreasing when
asked by Henry 
mechanics
please help solve these questions (1a). The gravitational field strength g on the earth’s surface is 9.8N/kg. explain what this means.(b) Using the law of gravity, show that gr2= k. Where g=gravitational field strength at a distance r from the center of
asked by collins 
maths
the sum of a nonnegative number and its square is lessthan 12. What could the number be?
asked by altesa 
science
why is using a veterinarian's method of finding a dog's age better than x7 to human years.
asked by Anonymous 
algebra
Homework Questions Attempts allowed Limits Points 7 Questions 3 No Time Limit 7 pts possible You're in the middle of taking this assessment. Resume Assessment Answer Back Next Question 6 of 7 (1 point) Jose invests money in two simple interest accounts. He
asked by kayla 
maths
the sum of a number x and twice another is 20. If the produt of these numbers is not more than 48, what are all possible value of x ?
asked by barido 
Math
Brent covered 3 1/5 by a number and got 4 1/2 what number did he divide by? And how did you get it?
asked by PLEASE HELP 
Math
A car decreases in value by 20% for the first year, and for each later year by 12% of its value at the beginning of that year. Calculate the percentage decrease in the value of the car after 3 years. Answer not 44% if that is what you got.
asked by Anonymous 
Science
List events AF shown in Figure 19 in the order that they occurred, beginning with the oldest event.
asked by Connections Help!!!! 
english
The world we have created Read the saying by Albert Einstein. How do you understand its meaning? Write 100120 words of explanation. You may also refer to what the other participants write and agree or disagree with their opinion. You may score up to 15
asked by kate 
science and technology
whn a body hanging frm a spring balance is immersed in water it floats in water just below the surface of water & shows 100g loss in its weight 1wht is thw weight of body in water? 2wht is thw weight of body in air 3wht is upthrust on the body? 4wht is
asked by raman 
math
what the value of k KXsq10x5
asked by bow 
Chemistry
20.0 mL of ethanol initially at 7.2 degrees Celsius is mixed with 31.7 mL of water initially at 28.9 degrees Celsius in an insulated beaker. Assuming no heat is lost, what is the final temp? I did not include the density, but I solved for mass, and have
asked by Jennifer 
maths
the square of the hypotenuse of an isosceles right angled triangle is 98 sq. cm. what is the length of each side ?
asked by rashmi 
Pure maths, life science, business studies, and geograhy
What course can I do after high school if I have these subjects?
asked by Sindiswa 
French
12/12/08: Vol Air france 24 au départ de San Diego, escale à Chicago, arrivée Paris. 20/12/08: Aéroport Marignane, vol direct Air France 56, départ 11h45. 1. Le vol qu'Elaine va prendre à San Diego est direct. My answer: True 2. Au retour, l'avion
asked by Anonymous 
Language Arts
Chapter 1: The Cobbler's Son My name was Tommy Stubbins, son of Jacob Stubbins, the cobbler of PuddlebyontheMarsh; and I was nine and a half years old. At that time Puddleby was only quite a small town. A river ran through the middle of it; and over
asked by MarcAnthony 
English,history,business studies,tourism,math lit
I just want to know which course or career choice I take to study at the university
asked by petunia 
math
whate must the value of k 2Xsq+(k3)x+k5=0 has one real root ? Two real root ?no real root?
asked by well 
american government
House Minority Whip How does this person assist with passing laws? How does this person prevent a law from being passed? What role does this person have in the lawmaking process?
asked by cassie 
Math
A population is increasing at 2.5% per year. If it is 20400000 now, how large was it a year ago? Answer is not 19890000
asked by Anonymous 
Physics
Consider charges placed along an xaxis. If a charge of +17 nC is placed at x = 0.00 m and a charge of +32 nC is placed at x = 1.00 m, where would a third charge of 14.0 nC be in electrostatic equilibrium? Give the xcoordinate for your answer in meters
asked by Marisa 
Math
Find four consecutive,positive,even integers such that the product of the and the last integer equals the square of the 2nd integers
asked by Maxelin 
calculus
A wire along 1 meter is divided into three parts . The first part is formed into a circle , the second part is formed into an equilateral triangle , and the third part is formed into a square . Determine the size of each section so that the total area of
asked by jon 
English
Nick finds our that he and Gatsby knew each other from? college the war the stock market college? Gatsby's books in his library are for show. True or False? False?
asked by Fran 
History. Please Help!!
Which of the following best describes the evolution of prehistoric Native American cultures in North America? a. As the glaciers receded, many useful technologies were uncovered and prehistoric people were able to live good lives. b. As weapons became
asked by Jaide 
English
I'm writing a (mock) college application essay for English. It's about what I learned from a bad experienced and the impact it had in the future. If the entire essay is supposed to be around 500 words, it is appropriate to have a paragraph describing the
asked by Anonymous 
English I
Which sentence is correct? The teacher: told the child's mother "Please be sure to dress Jackie warmly tomorrow." The teacher told the child's mother: "Please be sure to dress Jackie warmly tomorrow." The teacher told the child's mother "Please be sure: to
asked by Anon 
maths
a ladder 12 m long rests aganist a wall if it reaches the wall at a height of root 63m then find the angle of elevation
asked by meena 
math
two sides of a triangle are given.find the angle between these two sides so that area of the triangle is maximum?
asked by Anonymous 
Math
Two parallel chords of length 20cm and 11cm lie on opposite sides of a circle. The distance between the two chords is 15cm. Calculate, correct to the nearest whole number the radius of the circle
asked by GRACE 
Math
Tell whether the system has one solution infinitely many solutions or no solution. x=7y+34 x+7y=32 a. one solution b. infinitely many solutions c. no solution
asked by Kaai97 
physics
(2). Determine the velocity which a body released at a distance r from the center of the earth when it strikes the earth surface.
asked by collins 
physics
calculate the mass of an object attached at the end of the rope 7.5m long suspended from a fixed support and made to swing.suppose the speed of the object at its lowest point of the swing is 3m/s and the tension in the rope at the lowest point is 495N
asked by luflynn 
English 9a
Hello!!!!! I was just wondering if any of you know where I can find the story: "Diez in the Desert" Thx!!!
asked by Jam 
Science
Give two reasons why so little is known about organisms from the Precambrian time, even though it was the longest period and early earth's history?
asked by Danielle 
Math
Monthly payments on a house valued at $84000 with 4.9% compound interest over 30 years
asked by Jesse 
geography
Name 3 densely populated cities on The Pacific Ring on Fire.... Thank you very much for help..
asked by Damian 
maths
a cone is 8 cm high and radius is 2 cm.the cone is melt and recast into a sphere.find diameter of sphere.
asked by aashka 
Algebra
Evaluate the function for x = 2: f(x) = 7x – 5 9 19******** –9 –19
asked by Mike 
Math
Tell whether the system has one solution infinitely many solutions or no solution. 1.5x+2y=11 3x+6y=22 a. one solution b. infinitely many solutions c. no solution
asked by Kaai97 
Calculus @ Henry
I worked some on this earlier, and botched it a bit, so here goes again. A water tank is made by rotating f(x)=2^x1 between [0,2] about the yaxis. The water tank is initially full, when a hole is opened at the bottom tip so that the water drains at a
asked by Steve 
Aluminum powder Separation
We have large quantities of powder containing 40 % alu, 23 % of Si metal , 27 % of Zr metal and other FEO2, CAO,Mg. 0 to 200 µ 200 000 Tons available How is possible to separate it ?
asked by Avram 
History
Can you help me with one paragraph and a thesis statement for Conduct some online exploration to find more consequences of the Columbian Exchange, and decide whether they are intended or unintended.?
asked by Anonymous 
algebra
Meghan pays 10% more each month in rent than Scott, and together they pay $892.50 per month. How much does Meghan pay per month? Round the answer to the nearest cent, if necessary. Meghan pays $ each month.
asked by kayla 
physics dimention
the force of capillarity in plant is given by F=yrgh/2,where y is the coefficient of surface tension.Is this equation correct or not? justify your answer.
asked by yaro 
Science
What is the density / mass =26.7 g/volume =78.4 CM 3
asked by Anonymous 
Math
Tell whether the system has one solution infinitely many solutions or no solution. 6y=5x+24 2.5x+3y=12 a. one solution b. infinitely many solutions c. no solution
asked by Kaai97 
maths
the sum of two numbers is 48.if one number is 19 then find the other number?
asked by pratham 
English
Can anyone help me with a speech for health care?
asked by Anonymous 
History
What can I write for a thesis statement for Conduct some online exploration to find more consequences of the Columbian Exchange, and decide whether they are intended or unintended.? PLEASE HELP
asked by Anonymous 
geography tourism maths literacy languages
which career available for my subject's?
asked by Matumelo