
Algebra 2
Let F(x) = 5x4 and g(x) = 6x7 find the f(x)+g(x) 1.11x+3 2.x+3 3.11x11 4.x11
asked by San on January 14, 2015 
math
How could you use the product of 1/5x 40 to find the product of 4/5 x 40?
asked by Jackie on March 19, 2012 
Math quick question
"If f = {(2,1), (1,2), (0,6), (1,3), (2,1), (3,5), (4,0), (5,8)} and g = {(2,6), (1,5), (0,8), (1,3), (2,9), (3,9), (4,0), (5,2)}, then find f composite g and g composite f."
asked by Anonymous on January 19, 2013 
Math
Use the functions f(x)=x+4 and g(x)=2x5 to find the specified functions. (g x f)^1
asked by Jake on March 25, 2009 
algebra
Find f(x)·g(x) if f(x) = 3x and g(x) = x + 1. A. 3x2 + 3x B. 3x + 1 C. 4x + 1 D. 3x2 + 1 A
asked by drew on February 3, 2013 
algebra
Find f(x)·g(x) if f(x) = 3x and g(x) = x + 1. A. 3x2 + 3x B. 3x + 1 C. 4x + 1 D. 3x2 + 1 D
asked by drew on February 3, 2013 
Trig
Given sin x = 5/13 and 0 < x < pi/2 find the value of sin(π − x). 12/13 5/13 12/13 5/13
asked by Kiki on May 3, 2014 
physics
you are given the formula d=30q. use it to find a formula for q using d.
asked by Anonymous on April 7, 2011 
PHYSICS!
A 3.0 g coin moving to the right at 27.0 cm/s makes an elastic headon collision with a 20.0 g coin that is initially at rest. After the collision, the 3.0 g coin moves to the left at 12.5 cm/s. (b) Find the amount of kinetic energy transferred to the 20.0
asked by Sara on January 7, 2015 
English
Which of the following passages from the text best supports the story's theme of loyalty? 1: "You only had to punch out the biggest and toughest of the bunch and the others would accept you." 2: "We see the same thing and yet find different truths." 3: "My
asked by hep on May 23, 2019 
physics
Find the acceleration of the two blocks sliding down the incline in the figure below. (Take m1 = 1.1 kg and m2 = 1.8 kg. Indicate the direction with the sign of your answer Link to figure, copy and paste part by part Part1: //d2vlcm61l7u1fs.cloudfront.
asked by joy on February 27, 2018 
Science
I need some ideas for a science project. I need to find a picture of an everyday object which has a similar job or function as that cell part. For example, the nucleus is like a brain. My list includes lysosome, golgi body, cell membrane nucleolus,
asked by Mary on October 3, 2007 
math check
Find the 95% confidence interval for the difference between two means based on this information about two samples. Assume independent samples from normal populations. (Use conservative degrees of freedom.) (Give your answers correct to two decimal places.)
asked by Glenn D on June 25, 2013 
Statistics
Find the 99% confidence interval for the difference between two means based on this information about two samples. Assume independent samples from normal populations. (Use conservative degrees of freedom.) (Give your answers correct to two decimal places.)
asked by Karly on October 29, 2013 
Statistics
Find the 99% confidence interval for the difference between two means based on this information about two samples. Assume independent samples from normal populations. (Use conservative degrees of freedom.) (Give your answers correct to two decimal places.)
asked by Casey on October 28, 2013 
Quantum Physics
Suppose you are given an endless supply of qubits in the state 12√00⟩+eiϕ2√10⟩. To estimate the phase angle ϕ, you run Fourier sampling (i.e. Hadamard on each qubit followed by a standard basis measurement) on this state repeatedly. After
asked by ss01 on October 12, 2013 
Math
I need help on this problem. I've been stuck on it for 4 days now. Use a net to find the surface area of the prism. 2,296 m2 1,148 m2 757 m2 1,232 m2 the numbers are 25m, 7m, 19m, 7m, 24m I've tried 24x25x7 25x7x5 24x7x5 19x5x25 19x7x24 and other
asked by Mae on May 18, 2017 
Statistics
Let x be the elevation (in thousands of feet) for an archaeological site in the southwestern United States. Let y be the percentage of unidentified artifacts (no specific cultural affiliation) at a given elevation. Suppose that the following data were
asked by John on June 14, 2010 
social studies
can you recommend some websites that would be good to find out information on the peaceful transition of power (election of 1808), stronger federal government (federalist party belief in stronger government), foreign policy (waging the war of 1812), and
asked by SoccerStar on February 29, 2012 
hum130
you asked how may we help you with this question help find sites that will help answers these questionsto this Discuss how modern civilization has impacted the spiritual lives of the indigenous peoples you explored. Are the indigenous religions still being
asked by trudy on September 22, 2009 
math
Find the 95% confidence interval for the difference between two means based on this information about two samples. Assume independent samples from normal populations. (Use conservative degrees of freedom.) (Give your answers correct to two decimal places.)
asked by Tracy on June 26, 2013 
vocabulary
Proofread find two missing commas in compound sentences. Let's say it is ten o’clock in the morning. Your room is a mess! Your clothes are on the floor and games are everywhere. It won’t take long to clean but you can’t do it. There isn’t anything
asked by Sharon on February 5, 2013 
chemistry
What is the molar mass of salenH(2) and nickel(II) salen? I don't know shat salen is? Do you have a formula? Salen is a contraction for salicylic aldehyde and ethylene diamine which are the reactants for the basic ligand. There are a number of these so you
asked by Bob on April 17, 2007 
physics
An 0.90 kg object is attached to one end of a spring, and the system is set into simple harmonic motion. The displacement x of the object as a function of time is shown in the drawing. With the aid of these data, determine the following values. I got
asked by Lola on July 4, 2015 
stats word problem Please help!
A. random sample of 50 four year olds attending daycare centers provided a yearly tuition average of 3987$ and the population standard deviation of $630. Find the 90% confidence interval of the true mean. and B. If a daycare center were starting up and
asked by Tessa on November 23, 2012 
Algebra 2
Could you please show me step by step how to solve this problem? Suppose that the equation of an ellipse is 36X^2 + 81y^2 = 2916 Find the major and minor radii. Use these numbers and the realtionship in problem 11 to calculate c, the focal readius for this
asked by Algebra 2 on June 8, 2009 
ALGEBRA 2
Could you please show me step by step how to solve this problem? Suppose that the equation of an ellipse is 36X^2 + 81y^2 = 2916 Find the major and minor radii. Use these numbers and the realtionship in problem 11 to calculate c, the focal readius for this
asked by EMERGENCY on June 9, 2009 
Art
An art critic writes the following comment about this seventeenth century painting: "This Dutch artist is a master of light and composition." This statement is an example of what stage of critique? A) Describe B) Analyze C) Critique D) Judge My answer is
asked by @AmeliaTheGamer on April 20, 2017 
Statistics
Let x be the elevation (in thousands of feet) for an archaeological site in the southwestern United States. Let y be the percentage of unidentified artifacts (no specific cultural affiliation) at a given elevation. Suppose that the following data were
asked by John on June 14, 2010 
history
can someone pleeease give me some helpful information, or some good points, with which i could answer this question. it will be veryyyy much appreciated. thank you compare the colonial empires of Spain, France and England in terms of their settlements,
asked by history on March 27, 2009 
English
Read the following opening sentence of an introductory paragraph and answer the question that follows. Should you ever find yourself in a situation in which you suspect that someone is listening in your private conversation, you might not be as paranoid as
asked by brooke on October 20, 2016 
English
15. Read the following opening sentence of an introductory paragraph and answer the question that follows. Should you ever find yourself in a situation in which you suspect that someone is listening in your private conversation, you might not be as
asked by studnet on February 17, 2017 
Biology  gylcolysis history (help+check)
The process of glycolysis is thought to have emerged very early in the origins of life. What evidence to support this theory can you find in the material presented in this section? Be prepared to defend your ideas. Ans: is this question indirectly related
asked by Farah on March 2, 2011 
Physics
A 1000kg compact car is travelling north at 15m/s when it collides with a truck travelling east at 10m/s. All occupants are wearing seat belts and there are no injuries, but the two vehicles are thoroughly tangled and move away from the impact point as one
asked by Avril on April 10, 2019 
physics
Two objects of masses 10.0 kg and 5.00 kg are connected by a light string that passes over a frictionless pulley. The 5.00kg object lies on a smooth incline of angle 40 degrees. Find the accelerations of each object and the tension in the string. Work:
asked by Anonymous on October 14, 2007 
Chemistry please help
I can't find the answer of A 0.1052 g sample of copper metal is dissolved in 55 mL of concentrated HNO3 to form Cu2+ ions and then water is added to make a total volume of 208.5 mL. (Calculate the molarity of Cu2+.) I calculated
asked by Ashley on June 21, 2013 
Algebra. Help me please!
Andrew decides to wait until age 65 to begin receiving social security benefits. Find the present value of his estimated $26,000 per year in payment assuming 6%per year and payment until his 90th birthday. A. $265,263.20 B. $322,3667.36 C. $338,082.42 D.
asked by Lex on April 23, 2015 
Germany and China
I need to know if Germany and China both have liability insurance and what does it cover? (need references) also driving under the influence/BAC and punishment for (both countries) are selt belts required for these countries? Thank you for using the Jiskha
asked by Travis on March 27, 2007 
stats word problem Please help!
A. random sample of 50 four year olds attending daycare centers provided a yearly tuition average of 3987$ and the population standard deviation of $630. Find the 90% confidence interval of the true mean. and B. If a daycare center were starting up and
asked by Tessa on November 24, 2012 
English/writing
what is a catchy topic for my essay based on this thesis statement? In Nathaniel Hawthorne's, The Scarlet Letter, it suggests that one must find their own internal strength and strive for individual redemption by applying the beliefs of transcendentalism
asked by Sally on March 27, 2013 
Physics
The spindrier of a washing machine slows down uniformly from 880 rpm (revolutions per minute) to 260 rpm while making 50 revolutions. Find the angular acceleration through these 50 revolutions. Express your answer in rad/s2. The answer is
asked by Nina on July 19, 2017 
Language Arts
What does the aunt in The Story Teller find improper about the bachelor's story? A. It makes fun of Bertha's goodness B. It has too many fantasy elements C. It unrealistically suggests that virtue is always rewarded D. The bachelor tells it without
asked by Grace on September 29, 2015 
physics
A book whose mass is 2kg is projected up a long 37degree inclined plane with initial velocity, 24m/s. The coefficient of kinetic friction between the plane and the book is 0.25. Use g= 10m/s^2. a) Find friction force. b) How much time does it take before
asked by Janille on October 20, 2010 
math
A projectile is launched from ground level to the top of a cliff which is 195m away and 135m high. If the projectile lands on top of the cliff 6.9s after it is fired, find the initial velocity of the projectile ((a)magnitude and (b)direction. Neglect air
asked by Cassandra on September 12, 2009 
math
ice in a refrigerator melts at rate of 3 kg per hour. the temperature outside is 27°c. find the minimum power output of a motor used to drive the refrigerator,which just prevents ice from melting. latent heat of ice = 80 cal/g,J=4.2 joule/cal, 1 h.p = 746
asked by rahul on March 29, 2017 
Math
Find the surface area of the cylinder to the nearest tenth of a square unit. Use 3.14 for π. A cylinder is shown with height 7.8 feet and radius 4.9 feet. A. 38.2 ft2 B. 75.4 ft2 C. 286.2 ft2 D. 390.8 ft its a cilinder and th hight is 7.8 mildille of the
asked by LORR on March 27, 2019 
math
Each student desk in a classroom has a rectangular desktop that measures 60 cm by 45cm .Some of these desks are arranged ,side by side . Find the least length of a side of the square . AND the number of rows and colums of desk used to form the large square
asked by ZEELINGA on January 18, 2013 
World Studies
What are the national clothes that people wear in Switzerland? Also, what is some really cool places in Switzerland? There are several sites here that you will find helpful.
asked by Emily on March 26, 2007 
Math..urgent.pls help!:(
A Volkswagon Beetle convertible sedan is worth $16,615 now and is expected to be worth $8950 in 4 years. a) find a linear depreciation function for this car. b) estimate the value of the car 5 years from now c.) at what rate is the car depreciating? thanks
asked by anonymous on February 6, 2011 
physics
A 302 kg motorcycle is accelerating up along a ramp that is inclined 24° above the horizontal. The propulsion force pushing the motorcycle up the ramp is 2860 N, and the air resistance produces a force of 235 N that opposes the motion. Find the magnitude
asked by aithusa20 on September 29, 2014 
Urgent =Math
Tell whether this survey describes a good sample and if so, name the method of sampling used. A phone company randomly calls 6 names from the phone book to find whether the person is satisfied with the phone service. yes, random yes, systematic***** yes,
asked by Monica on May 6, 2016 
math
an electric pole is 24 meter high casts a shadow of 20 meter long.find the height of the tree if it castes a shadow of 15 meter long under similar conditions. [explain and make the table if direct or inverse variation]
asked by yashlion on September 11, 2015 
physics
A body starts with an initial velocity of 10m/s and moves along a straight line with a constant acceleration. When the velocity of the particle becomes 50 m/s the acceleration is reversed in direction without changing magnitude. Find the velocity of the
asked by karan on July 17, 2014 
Math
The old 30question AHSME was graded as follows: Students were awarded 5 points for a correct answer, 0 points for a wrong answer, and 2 points if left blank. The maximum score was 150, and the minimum score was 0. Find all integer scores between these
asked by Morgan on March 7, 2013 
physics
A projectile is launched from ground level to the top of a cliff which is 195 m away and 135 m high.If the projectile lands on top of the cliff 6.5 s after it is fired, find the initial velocity of the projectile ( (a)magnitude and (b)direction ). Neglect
asked by bobjahng2 on November 11, 2010 
math
A spring is attached to the ceiling and pulled 6 cm down from equilibrium and released. After 4 seconds the amplitude has decreased to 3 cm. The spring oscillates 15 times each second. Assume that the amplitude is decreasing exponentially. Find an equation
asked by amira on November 2, 2015 
Physics for understanding
Okay we have this problem: 50 kg mass traveling at 10 m/s strikes a 100kg mass at rest find the final velocity each....if... 1. it is elastic 2. if it isnt elastic i know for an elastic something has to be 100% like 100% of momentum is conserved. I don't
asked by Mary on May 11, 2010 
Life orientation
Name two institutions/community organizations that are involved in supporting or giving redress to environmental or human factors.Explain how these organizations are involved in providing a safe and healthy environment.(Suggestio:find out about NGO's or
asked by Mdhabazi on April 30, 2012 
Please help Math
a. Use the formulas for lowering powers to rewrite the expression in terms of the first power of cosine: (cos^4)x (or cos*x to the 4th power) b.Use an appropriate Half Angle Formula to Find the Exact value of the expression: 1. tan 15(Degrees) 2. cos
asked by Tricia on March 3, 2014 
Caculas
(Airplane & Radar) An airplane is flying (horizontally) at the height of 6 km on a flight path that will take it directly over a radar tracking station (on ground). If the distance D between the plane and the radar is decreasing at a rate of 300 km/hr,
asked by matthew on December 16, 2011 
Algebra
Suppose that the number of bacteria in a certain population increases according to a continuous exponential growth model. A sample of 1800 bacteria selected from this population reached the size of 2272 bacteria in five hours. Find the hourly growth
asked by April on August 4, 2017 
problem solving
select a problem that you have worked on but not yet solved, and that you feel you can eventually solve. present the following : a show or describe what you have done so far (it could be that you tell me where to find your work in your notebook) b assess
asked by kakak on December 12, 2014 
Physics
A 297kg motorcycle is accelerating up along a ramp that is inclined 30.0º above the horizontal. The propulsion force pushing the motorcycle up the ramp is 3560 N, and air resistance produces a force of 270 N that opposes the motion. Find the magnitude of
asked by Jenny on September 4, 2015 
Math
A rectangular garden in a backyard has an area of (3x^2+5x6) square meters. It's width is (x+2) meters A. Find the length of the garden B. You decided to partition the garden into two or more smaller congruent gardens.Design a possible model and include
asked by Hailey on July 15, 2017 
Mathmatics
a. Use the formulas for lowering powers to rewrite the expression in terms of the first power of cosine: (cos^4)x (or cos*x to the 4th power) b.Use an appropriate Half Angle Formula to Find the Exact value of the expression: 1. tan 15(Degrees) 2. cos
asked by Tricia on March 3, 2014 
algebra
A local bank lends $12,000 using a 150day 9% simple interest note that was signed on May 18. The bank later sells the note at a discount of 14% on July 5. Find (a) the discount, (b) the proceeds, and (c) the amount of money the bank gains or loses.
asked by Felicia on August 21, 2012 
physics
A 20 kg block slides with an initial speed of 11 m/s up a ramp inclined at an angle of 25o with the horizontal. The coefficient of kinetic friction between the block and the ramp is 0.8. Use energy conservation to find the distance along the incline that
asked by andy on March 26, 2012 
Geometry
Reiny, according to this problem(one side of a triangle is x inches longer than another side. The ray bisecting the angle formed by these sides divides the opposite side into 3inch and 5inch segments. Find the perimeter of the triangle in terms of x),
asked by Anonymous on January 10, 2012 
Calc
An open box is to be made out of a 10inch by 16inch piece of cardboard by cutting out squares of equal size from the four corners and bending up the sides. Find the dimensions of the resulting box that has the largest volume. Dimensions of the bottom of
asked by David on November 16, 2015 
Physics
The propeller blades of an airplane are 2.4 m long. The plane is getting ready for takeoff, and the propeller starts turning from rest at a constant angular acceleration. The propeller blades go through two revolutions between the fifth and the seventh
asked by John on November 7, 2015 
statistics
I need so help figuring out which statement is true or false. 1. A parameter always describes a larger group than a statistic. 2. The sampling distribution of a statistic is the distribution of values taken by the statistic in all possible samples of all
asked by Sue on February 5, 2009 
physics
Find the magnitude and direction of a)the resultant b)the equilibrant of two forces 10N acting in the direction N030'E and 15N acting in the eastern direction if boths forces act at a point. Please solve nd give the details especially the B parts of the
asked by pete onoriode on March 31, 2011 
Physics
A ball is fastened to one end of a 30cm string, and the other end is held fixed to a support. the ball whirls in a horizontal circle. Find the speed of the ball in its circular path if the string makes an angle of 30 degrees to the vertical.
asked by Liz on February 27, 2014 
science
then how do u find: the volume of the H2O released, measured at 220 degrees C and 735mm Hg? What are you starting with? The volume of H2O released would depend on the original volume before being raised to that temperature. Please repost question with
asked by Anonymous on March 28, 2007 
ALGEBRA
Find the amount of interest and the monthly payment for the loan. Purchase a living room set for $3,400 at 12% addon interest for 4 years. (Round your monthly payment to the nearest cent.) interest$192.00 per month $12.33 is this correct
asked by MONICA on November 21, 2011 
Calculus Applied Integrals
A cylindrical tank of 22.1m high with radius 12.2m is filled to 10m high with water. How much work must be done to pump all the water out of the tank? (density of water is 1000\ kg/m^3) I used similar triangles somewhere in my calculations to find the
asked by Isabella on March 24, 2016 
statistics
Suppose that one in every 100 people in a certain community is infected with HIV. You want to indentify an HIVpositive person to include inn a study of an experimental new drug. How many indiviuals would you expect to have to interview in order to find
asked by stats on February 10, 2010 
Math
A coin is tossed three times. Determine which of the following outcomes describe mutually exclusive events. a) A: all tosses are heads , B: all tosses are tails b) A: at least one toss is a tail , B: at least one toss is a head c) For both a) and b) find
asked by Sally on May 8, 2018 
Math
a company will need $30,000 IN 7 YEARS FOR AN ADDTION. TO MEET THIS GOAL THE COMPANY DEPOSITS MONEY IN AN ACCOUNT TODAY THAT PAYS 7% ANNUAL INTREST COMPONDED QUARTERLY. TO FIND THE AMOUNT THAT SHOULD BE INVESTED TO $30,000 IN 7 YEARS. HOW MUCH SHOULD THE
asked by Michellle on November 19, 2014 
Physics
The propeller blades of an airplane are 2.4 m long. The plane is getting ready for takeoff, and the propeller starts turning from rest at a constant angular acceleration. The propeller blades go through two revolutions between the fifth and the seventh
asked by John on November 4, 2015 
Airplane & Radar
(Airplane & Radar) An airplane is flying (horizontally) at the height of 6 km on a flight path that will take it directly over a radar tracking station (on ground). If the distance D between the plane and the radar is decreasing at a rate of 300 km/hr,
asked by math on December 15, 2011 
Math
I am having trouble on this question. a cable TV company charges $24.95 per month for basic service and $6.95 per month for each premium channel. a customer's bill for one month is $45.80. write and solve an equation to find the number of premium chnnels
asked by Katie on May 9, 2013 
Volume
Find the volume of the given prism round to the nearest tenth if necessary. has 14yd twice on one end and 14yd on the other end and I assume base 27yd.Not sure how to do this one, as I missed the one I tried. possible answers 2,291.5yd^3 2,646.0yd^3
asked by lilman on April 30, 2012 
Calc
A cylindrical slime tank is placed so that the axis of the cylinder is horizontal. Find the fluid force on a circular end of the tank if the tank is half full, assuming that the diameter is 6 feet and the slime weighs 54 pounds per cubic feet?
asked by Ethan on December 14, 2013 
Physics
A man walks the distance of 8km in a direction of 20degrees east the walks another 6km in a direction 50degrees south east. Using vector diagrams find the magnitude and direction of the final displacement relative to the starting point.
asked by Tom on October 5, 2016 
physics
Okay we have this problem: 50 kg mass traveling at 10 m/s strikes a 100kg mass at rest find the final velocity each....if... 1. it is elastic 2. if it isnt elastic i know for an elastic something has to be 100% like 100% of momentum is conserved. I don't
asked by Mary on May 11, 2010 
physics
A mechanic pushes a 3090 kg car from rest to a speed of v, doing 5497 J of work in the process. During this time, the car moves 22.1 m. Find the speed v. Neglect friction between car and road. Answer in units of m/s. 1/2mv^2 doesnt work
asked by Mitchell on February 12, 2017 
math
A plate in the first quadrant, bounded by the curves y=e^x, y=1, and x=4, is submerged vertically in water its upper corner on the surface. The surface of the water is given by the line y=e^4. Find the total force on one side of the plate if the weight of
asked by ibranian on August 8, 2012 
Physics
HELP HELP When a chameleon captures an insect, its tongue can extend 16 cm in 0.10 s. (a) Find the magnitude of the tongue’s acceleration, assuming it to be constant. (b) Let Δx be the amount that the chameleon's tongue moves during the second 0.050 s.
asked by beginner on October 4, 2012 
MATH
HHHHHEEEEEELLLLLLLPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Find the y intercepts of these please: 1. The slope is: 6/2...3/1...3 2. The slope is: 10/2... 3. The slope is: 2/2...2 4. The slope is: 2/2...2 The formula for a slope intercept is: y = mx +
asked by Erin on May 24, 2007 
Calculus
A car traveling at 72 mph starts braking and decelerates at a constant rate. the car takes 1/9 of a mile to stop. Find, to the nearest halfsecond, how long it took the car to cover the 1/9 of a mile. I don't need the whole thing done. Just don't know how
asked by Anonomous on February 16, 2014 
physics
(a) Find the pressure difference on an airplane wing where air flows over the upper surface with a speed of 126 m/s, and along the bottom surface with a speed of 101 m/s.(kPa) (b) If the area of the wing is 30 m2, what is the net upward force exerted on
asked by aok on December 10, 2010 
physics
A telescope has an object whose focal length is 60cm. (a)The telescope is used to watch a young zebra 500m away.If the image of the zebra is 20mm long and is located 25cm infront of the eye piece,find the actual length of the zebra
asked by victor.m on February 16, 2012 
physics
A projectile is launched from ground level to the top of a cliff which is 195 m away and 135 m high.If the projectile lands on top of the cliff 6.5 s after it is fired, find the initial velocity of the projectile ( (a)magnitude and (b)direction ). Neglect
asked by bobjahng2 on November 9, 2010 
Physics
A projectile is launched from ground level to the top of a cliff which is 195 m away and 155 m high. If the projectile lands on top of the cliff 9.2 s after it is fired, find the initial velocity of the projectile (magnitude and direction). Neglect air
asked by Jamie on September 21, 2010 
network neutrality
1. Explain what Net Neutrality is 2. Explain who wants and who doesn’t want Net Neutrality 3. Explain the Obama administrations stance on the issue 4. Why didn’t the FCC’s ruling cover wireless providers can you please help me find a link/websites
asked by blaze on February 11, 2012 
Calculus
A pomegranate is thrown from ground level straight up into the air at time t=0 with velocity 128 feet per second. Its height in feet at t seconds is f(t)=16t^2+128t. Find the time its hits the ground and the time it reaches its highest point.
asked by Anonymous on January 30, 2012 
MATH
Okay bottle wooden box of internal age 1 metre is made of 5 centimetre thick would the box is open at the top it would cost rupees 9604 cubic metre. Find the cost of the wood require to make the box.
asked by ANIRUDH DAHUJA on January 17, 2016 
pre calculus
A farmer will be adding a rectangular corral to his barn. He has 600 feet of fencing. The part of the barn that is attached to the corral is 150 feet long. Write a function for the area of the corral, A(x) and include the domain Find the answers for both
asked by stephenie on October 9, 2012 
Science
One scientist discovered a new theory on the evolution of stars. Why is it necessary for scientists all over the world to agree with the theory before it can be accepted? A) it make certain that the results are reliable B) to transform the results of the
asked by Emm on June 27, 2017
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