Questions Asked on
May 22, 2017

Calculus really quick check
The graph of f ′(x) is continuous and decreasing with an xintercept at x = 2. Which of the following statements must be true? Edit The graph of f has an inflection point at x = 2. The graph of f has a relative maximum at x = 2. The graph of f is always
asked by Ke$ha 
caculus
a kite at a height of 60 ft is moving horizontally at a rate of 5 ft/sec away from the boy who flies it. how fast is the cord being released when 100 ft are out?
asked by mark paul 
English
1. which of the following is an example of accidental plagiarism? A. Submitting a paper that was written by a friend. B. copying information from a source and identifying it as your own C. Summarizing information without including a source credit D.
asked by rips2309 
One more question Calculus
A car travels along a straight road for 30 seconds starting at time t = 0. Its acceleration in ft/sec2 is given by the linear graph below for the time interval [0, 30]. At t = 0, the velocity of the car is 0 and its position is 10. What is the total
asked by Ke$ha 
English
1. which of the following sentences is grammatically correct? A. The student wrote too slow to finish the exam, but he has always been a slowly writer. B. The student wrote too slow to finish the exam, but he has always been a slow writer. C. The student
asked by rips2309 
Science
Earth’s energy sources include both renewable and nonrenewable resources. Name at least three sources of energy that could be used in your house. Then describe the ideal energy source for generating most of your home’s electricity, and explain why you
asked by Dytto 
Calculus Please Check my answer
the velocity of a particle moving along the x axis is v(t)=t^2+2t+1, with t measured in minutes and v(t) measured in feet per minute to the nearest foot find the total distance traveled by the particle from t=0 to t=2 minutes so, I took the integral of the
asked by Ke$ha 
Calculus Please Check my answers
f is a function that is differentiable for all reals. The value of f ′(x) is given for several values of x in the table below. The table: x 8,3,0,3,8 f'(x)4,2,0,4,5 If f ′(x) is always increasing, which statement about f(x) must be true? f(x)
asked by Ke$ha 
physics
if some of water in calorimeter splash out when tranfering the metal block, will it affect the experiment result?
asked by jane 
physics
If 335 g of water at 65.5 °C loses 9750 J of heat, what is the final temperature of the water? Liquid water has a specific heat of 4.18 J/(g.°C). °C (Answer a number only, no units. Round to the tenth place). This is an example of an endothermic or
asked by sara 
MATH HELP ASAP PLEASE!!!!!
the formula of a volume of a cube is v = s3. find the volume of a cube with a side length of 3/4 inches.
asked by Lilitwan Doesn't Understand 
english
1. The rules for lighting are not always this simple, but the possibilities are endless. 2. The secret to taking beautiful photographs is an understanding of composition and lighting. 3. When both composition and lighting are well considered, a fantastic
asked by rips2309 
History
The quote below comes from Malcolm X: "I want Dr. King to know that I didn't come to Selma to make his job difficult. I really did come thinking I could make it easier. If the white people realize what the alternative is, perhaps they will be more willing
asked by Ari 
English
8.What can readers infer from the following quote from Act V, Scene 3 of Romeo and Juliet? Prince: A gloomy peace this morning with it brings; The sun for sorrow will not show his head. Go hence, to have more talk of these sad things; Some shall be
asked by Cassandra 
Calculus Please Check my answer
Water is poured into a bucket according to the rate F(t)=(t+7)/(2+t), and at the same time empties out through a hole in the bottom at the rate E(t)=(ln(t+4))/(t+2), with both F(t) and E(t) measured in pints per minute. How much water, to the nearest pint
asked by Ke$ha 
Physics
A plutonium 239 nucleus initially at rest undergoes alpha decay to produce a uranium235 nucleus. The uranium235 nucleus has a mass of 3.90 x 10^25 kg and moves away with a speed of 2.62 x 10^5 m/s. Determine the minimum wage electric potential
asked by Veronica 
English
Which of the following quotes from Act III, Scene 5 of Romeo and Juliet, illustrates Shakespeare's use of comic relief? A) Lady Capulet: Marry, my child, early next Thursday morn/The gallant, young, and noble gentleman,/The County Paris, at Saint Peter's
asked by Cassandra 
Math
out of 80 candidates who appeared for a combined test in English and Hindi, 64 passed at least in one subject. If 45 passed in English and 52 passed in hindi. how many passed in both the subject ?
asked by Ram Singh 
English
How is "Mortals" an example of postmodernist fiction? Select three examples from the text that best represent why "mortals" is an example of postmodernist fiction. Then, use The text examples to support your thinking as to why "Mortals" reflects this
asked by M 
Ss
new technology has made most of the jobs workers do ay a particular factory obsolete and they are laid off. which rype of unemployment are they experiencing? Structural •• Casual Frictional Cyclical
asked by Lili 
Social Studies
1. How did Horace Mann contribute to the reform in education? A.His development of books with raised letters aided in the education of the blind. B. His educational philosophy led to a new approach to educating the deaf. C. His radical call for classroom
asked by PLEASE HELP! 
English
What is the main idea of this passage? (look up fighting hitler a holocaust story scholastic scope pdf on google). What is the main idea of this poem? (look up A Wagon Of Shoes  Poem by Abraham Sutzkever). Tell why scope magazine decided to pair these
asked by kms 
Social Studies
Which of the following musical styles of the 1800s has helped shape current genres, such as country and rock music? A dixie** B jazz C gospel D Blues
asked by PLEASE HELP! 
History
Which of the following is true about the Palestinian Liberation Organization? A.It was responsible for many early airplane hijackings. B.The United States defines it as a terror organization. C.It supports the use of violence in the conflict with Israel.
asked by Ari 
Algebra
What is the quotient 6x/x^2+2x3 divided by x^24x12/x^2+4x+3 in simplified form? State any restrictions on the variable A: (x+1)/(x1)(x+2) x does not equal 3, 2, 1, and 6 B: 1/(x+2) x does not equal 3, 2, and 6 C: (x+1)/(x1)(x+2) x does not
asked by Leon 
maths
determine the amount of each ordinary simple annuity. deposits of $2550 for 7 years at 9.7% per year compounded annually Search instead for determine the amount of each ordinary simple annuity. deposits of $2550 for 7 years at 9.7% per year compounded
asked by peace 
history
By how much is the hispanic population in Texas' public schools expected to increase by 2040? A 24% B 93% C 104% D 213% About what percentage of the population increase in Texas is due to people moving in from other states? A 12% B 22% C 32% D 42% Why have
asked by lindacampoalegre2 
Arithmetic
32 is 40% of what number? I am brushing up on math that I haven't done in years. Could someone please explain this stepbystep to remind me how to do this kind of problem properly? Thank you!
asked by beautitudinem 
Civics
Which of the following is the best example of a domestic policy? A resolution to join an international trade organization A decision to limit immigration to the United States A decision to send financial aid to another country after a natural disaster A
asked by Jordyn 
Social Studies Economics (basics)
What increases when productivity increases? a) Gross Domestic Product *** b) interest rates on loans c) national unemployment rates d) interest rates on savings "Deepak's city has grown quite a lot over the past ten years. The city council has been
asked by Velocity 
science
what measures the quantity of matter
asked by susan 
English
What elements are present in postmodernist society? Choose three elements that are present in postmodernist society and explain how these elements reflect the time.
asked by M 
inequalities mathh 7a
2) r over 26=14 A R=40 B R=34 C R=20****** D R=16
asked by celia 
Maths
Draw a picture to show how 3 friends can share 12 chocolate bars equally nd how much chocolate will they each get
asked by Sithembile 
Algebra Help ASAP
1.add or subtract. (4x²+15x3)(3x²+5) A:7x²+15x8 B:x²+12x+2 C:x²+15x8 D:7x²+8 2.Simplify the polynomial. 3f²+4f3+8f²+7f+1 A:5f²11f+2 B:11f²+11f+2 C:5f²+11f2 D:5f²+11f2 3.Add or Subtract. (2x²+6x+1)+(7x²+2x3) A:5x²4x2
asked by The Weekend 
Social Studies
What effect did United States policy have on the Soviet Unions war in Afghanistan and why did Soviet troops finally withdraw from Afghanistan in 1989? A. With U.S. support, the Soviet Union defeated the Afghan rebel forces. B. During peace talks, Ronald
asked by Lucy 
Math
The original price for a pair of sneakers was $70. John bought them on sale for 25% off. The sales tax was 6%. How much did John pay for the sneakers, including sales tax? A $16.80 B $18.55 C $52.50 D $55.65
asked by Justin 
Math
Sarah bought bananas,apples and pears.the ratio of bananas to apples was 3 to 5 and the ratio of the apples to pears was 2 to 1.she bought 10 apples.how many pears did she buy?
asked by ABC 
Health, Fitness, and Nutrition
This is the length of time it takes for a fetus to become fully developed. A) 24 months B) 9 months C) 12 months D) 2 months
asked by Victoria 
Physics
A plutonium 239 nucleus initially at rest undergoes alpha decay to produce a uranium235 nucleus. The uranium235 nucleus has a mass of 3.90 x 10^25 kg and moves away with a speed of 2.62 x 10^5 m/s. Determine the minimum wage electric potential
asked by Anonymous 
child development training
Four kindergarten children are engaged in different play activities. Three are engaged in sensorimotor play.Which is not engaged in sensorimotor play?
asked by lois 
geometry
In the diagram below, line segment EH intersects line segment FJ at point G. Based on the angle measure in the diagram, what is the value of x? Justify your answer
asked by cassie 
childhood development
Four kindergarten children are engaged in different play activities. Three are enagaged in sensorimotor play. which is not enagaed in sensorimotor play?
asked by lois 
Math
Which is better a truck delivery of soil or doing it yourself. The yard is about 6400 sq ft What kind of pickup truck does he drive? A 2003 Ford F150 XL. How much can the pickup carry? The truck bed is 80 inches long, 69 inches wide, and 20 inches tall.
asked by aynomous 
science
i want a few examples of true solutions.
asked by vidhi 
Maths
In a class of 24 boys and 26 girls. what is the fraction of boys?
asked by Oniya Praise 
Physics
A car is traveling with a kinetic energy if 2200 J. If a braking force of 1100 N is applied to the car, how far will the car travel before it stops?
asked by Jon 
Planets quiz? Student banned!
Asking for answers is not accepted here.
asked by Ms. Sue 
MATH
The distance between Ridgeview and Tarragon is 7.6 inches on a map If the scale on the map is 1 inch=25 miles what is the actual distance between the two towns. 19.0 32.6* 190 326
asked by MATH HELP 
Math
What is the formula for the square root of a triangle?
asked by chandi l. 
Primary Treatment  Sewage
The above screen is partially clogged. The maximum head loss that is allowed in the screen channel is 0.2 m. For the calculation: take the impact of clogging on the friction coefficient into account. The friction coefficient (C) for a clogged screen is
asked by Bika 
Math
Show that sin (α30°)+cos (α+30°) = (√3  √1)/√2 × sin (α+45°)
asked by NR 
Math
At Franklin School 3/8 of the students take a bus to school, 3/5 walk and the rest bike. There are 20 students who bike to school. How many students are in the school?
asked by Cassandra 
geometry
A circular walking track has a radius of 150 yards. Margaret walked 2/3 of the distance before taking a break.? Would the path she walked be considered a “chord” or an “arc” of the circle? Explain. – How many yards has Margaret walked? Show or
asked by cassie 
Physics
A car is traveling with a kinetic energy if 2200 J. If a braking force of 1100 N is applied to the car, how far will the car travel before it stops?
asked by Jon 
Algebra
You are a representative for a cell phone company and it is your job to promote different cell phone plans. Your boss asks you to visually display two plans and compare them so you can point out the advantages of each plan to your customers. Plan A costs
asked by Mudz 
English
A raisin in the sun. Regina allows Horace to die. A) Falling Action B) Climax C) Resolution D) Denouement
asked by Jay 
English
(1) It rains. (2) It is cold. (3) It is growing dark. (4) It seems that there is no end to this. (5) It is unclear why he cut the rope. (6) It snows a lot. (7) It is snowing a lot.  "Rains" and "snows" are impersonal verbs. It
asked by rfvv 
Mathematics  Limits
How do we find the value of a without using L'hospitals rule? lim x>0 [(1+ax)  (1+x)^(1/2)]/(x^2) } =(1/8)
asked by Aanya 
social studies
What role did yellow journalists play in the Spanish American War?
asked by sally 
Math
n 5 x 3  15, 30, 45, 60  5, 15, 45, 135  0, 15, 45, 135 **  15, 45, 135, 405 Im just super confused about this question, i dont understant it, can someone explain it to me?
asked by justaconfuzzledbean 
mathprecalculus
help me please.. and please provide steps so I can follow. sec(2ϴ)=3... solve for all solutions on [0,2π]
asked by Anonymous 
Math
The lock is numbered from 0 to 49. Each combination uses three numbers in a right, left, right pattern. Find the total number of possible combinations for the lock.
asked by Allysa 
English
What scene does romeo and juliets parents forbid them to see each other ?
asked by Cassandra 
Math
A drawer contains 2 red socks, 3 white socks, 3 blue socks. Without looking , you draw out a sock, then return it, and draw a second sock. What is the probability that the first sock is blue and the second is red? 3/8, 2/5, 29/32, 3/32
asked by Marvel 
math
Length is 6 feet and breath is 5 feet and height is 5 feet find how many litres of water can be filled on the tank
asked by muskan udai 
Calculus Please Check my answers
Use the graph of f(t) = 2t +2 on the interval [−1, 4] to write the function F(x), where f(x)= integral from 1 to x f(t) dt f(x)=x^2+3x f(x)=x^2+2x12 My Answer f(x)x^2+2x3 f(x)=x^2+4x8 Find the range of the function f(x)=integral from 0 to x (sqrt
asked by Ke$ha 
math
Length is 6 feet and breath is 5 feet and height is 5 feet find the volume of the water filled in the tank
asked by muskan udai 
Social studies 7 (Check My Answers PLZ)
1. Which are functions of money? Select all that apply. (3 points) store of value •• producer of resources unit of account •• medium of exchange •• record of finances unit of output 2. What is the main advantage of using money instead of
asked by Lele pons 
math
please check this. 1. What is a reasonable distance between two cities? A.200 km* B.200 m C.200 cm D.200 mm 2. 6,501.5 km = ? m = 6,501,500 m. 3.Find the perimeter of the rectangle with length 97 inches and width 17 inches.228 in.* 211 in. 1,649 in. 114
asked by Meep 
variable dependence
what does it mean when a question asks you to check the dependence on the variable ?
asked by umma 
Algerbra
7.f(x)=2x^23x+1 13. f(x)=x^26x+1=0 *Solve for the zeros/roots of the following quadratic equations by using the quadratic formula* Any help please.....
asked by Kayla 
Math
A bus travels 180 miles in same time a car travels 240 miles. if cars speed is 15mph faster than speed of bus, find the speed of car and bus.
asked by Sam 
Math
Could someone help? Its on connections math test unit 6 lesson 7 14x2+4+3x12x23+11x
asked by Anon 
math
You play racquetball at a community club. You have two options for paying for court time. Option A: You pay $12 for court time each time you play. Option B: You buy a club membership for $120 and then pay $2 each time you play. a. Write and solve a linear
asked by kms 
math
the graphs of the three equations below form a triangle. find the coordinates of the triangle's vertices. 4x+y=1 2xy=5 3y+3x=12
asked by kms 
History
Why did the police not stop the La riots of 1992 why did they just let it happen
asked by Young Trippy Lil G 
math
the graphs of the three equations below form a triangle. find the coordinates of the triangle's vertices. 4x+y=1 2xy=5 3y+3x=12 show work.
asked by kms 
Health, Fitness, and Nutrition
The item below has been reviewed and is scheduled to be updated. All students will receive full credit for any response to the following. Please select two answer options to receive full credit for this question. (2 points) which nutrients provide energy
asked by Victoria 
Algebra
In the expression 7x  5x^2 + 5, what is the coefficient of x? A.) 7 B.) 5 C.) 5 D.) 7* I don't know if 7 or 5 is the coefficient, but 7 was my first choice. Can someone check this?
asked by Dylan 
Algebra Plz Ceck
1.add or subtract. (4x²+15x3)(3x²+5) A:7x²+15x8*** B:x²+12x+2 C:x²+15x8 D:7x²+8 2.Simplify the polynomial. 3f²+4f3+8f²+7f+1 A:5f²11f+2 B:11f²+11f+2 C:5f²+11f2 D:5f²+11f2*** 3.Add or Subtract. (2x²+6x+1)+(7x²+2x3) A:5x²4x2
asked by The Weekend 
math
A boat travels from one port A to port B, travelling 126 km, upstream (against the current) at a uniform speed, and the trip takes 6 hours. On the way back (downstream), the trip only takes 4.5 hours. Set up and solve a system of equations to find out the
asked by jenn 
Math
Find the area of composite polygon shown below top 110cm. Angel side 50cm. Bottom 180cm. Side 140cm
asked by Raven 
Calculus
Find the area of a function using integrals that equals .5 (can range from .499 to .504) There has to be three regions for the equations
asked by Samantha K. 
Math
What is the area of a triangle 4.5,4, and 3.
asked by Thomas 
Math >:( Help please!!!
Which pair of ratios can form a true proportion? A) 1/2, 6/10 B) 6/8, 5/20 C) 3/5, 6/10 D) 3/9, 7/80
asked by Missy Darlin' 
Reading
What is the situation in KiraKira by Cynthia Kadohata?
asked by SummerDayz 
Science
How dos the pull of a magnet work PLEASE ANSWER I NEED TO TURN THIS IN BEFORE JUNE 9th thank you!!
asked by Sean 
Math check answers PLZZ
1) Based on a survey, 3 out of 10 students like to play the flute. For a class of 700, how many flutes should the teacher preorder? (1 point) 70 flutes 210 flutes*** 300 flutes 490 flutes 2) The probability of getting a winning scratch off ticket is 4 out
asked by kailyn 
Math
The product of three consecutive integers is 21 more than the cube of smallest integer.the smallest integer is.A.3 B.4 C.5 D.6
asked by ABC 
Math
If one root of the equation x^2px+20=0 is 4,while the equation x^2qx+p has equal roots, then possible value of q is. A)3. B)4. C)5. D)6. I think 6 is correct. Please check it.
asked by ABC 
math
The ticket prices for a movie are shown in the illustration. Receipts for one showing were $1,930 for an audience of 205 people. How many general admission tickets and how many senior citizen tickets were sold?
asked by albert 
Math (Probability)
A standard number cube with the numbers 1 through 6 is rolled. Find the Probability of rolling a number greater than 5. 1/6 *** 1/3 1/4 2/3 Thanks In Advance!
asked by Unknown 
Social Studies
2. Compared to southern Mexico, Northern Mexico .Has a drier climate with less yearly rainfall .has fewer temperature changes during the year . suffer from more hurricanes during summer and fall .Has higher population
asked by Pls help 
Algebra
simplify the complex fraction x/(x+2)/((1/x)+1/(x+2)) if you put that in the calculator it should show you what it looks like properly. A: x^2/2 B: x^2/x+2 C: x^2/2x+2 D: x^2+2x+2/2x+2 I think it is C
asked by Leon 
maths literacy
Distance between two towns is 3,5cm,what is the actual distance in kilometres if you are givem a bar scale of 8km?
asked by yvonne 
Math
Twice n,less three,equals 5 How do you write it as an equation?
asked by Cynthia 
Chemistry
Methane (CH4) behaves as an ideal gas under standard temperature and pressure conditions. What volume is occupied by 1 kg of methane at a temperature of 35 °C and a pressure of 0.9 atm?
asked by vanessa 
Math (Probability)
A survey showed that 30% of students choose blue as their favorite color; 40% chose pink; and the other 30% chose green. If you survey 30 students from the same group, how many do you think will choose pink? 25 20 150 12 ***
asked by Unknown 
Math
A group of 8 people spent $78 to go to the movies. Adult tickets cost $10 each and student tickets cost $8 each. How many adult tickets were purchased.
asked by Gwyn 
Math
Four more than the opposite of n equals 6 How u write it as an equation?
asked by Emma 
Math
A square matrix A={1 3 1 3 5 8 1 8 9}.Is A skewsymmetric?
asked by Sasah 
algerbra
can someone check my work for this question? the question is to graph the function of square root of x plus 2 with the plus 2 not being in the square root my x values were 0,1, 4, 9, and 16 my y values were 2, 3, 4, 5, and 6 the next part says to write the
asked by sara 
Math
A square matrix A= (5 4 2 3 1 3 2 1) Determine the determinant of A(detA) Determine the inverse of A (A1)
asked by Sasah 
algebra
Which of the following is one of the factors of x2  8x +15?
asked by canui 
algebra
Sierra is going bowling with some of her friends. It will cost her $3.00 to rent her shoes and $4.50 per game that she plays. Let "g" be the number of games she plays. What is the equation in slope intercept form to find the number of games Sierra plays?
asked by doniee 
Math
I need help solving these problems y=0.4x^2+8.3x+4.3 I got 0.52 h=16t^2+149t+30 I got 640.5 feet after 4.63 seconds 0=x^2+3x10 I got x=5, 2 (2x4)(2x1)=0 I got 2, 1/2 x^2+8x=10 I got 1.1, 9.1 HELP PLEASE
asked by Lacy 
Math
If I had five pies and my friends are 3and I made20 more how many pies what I have left after you add two more
asked by Hanna 
English
Which passage would best reflect Gatsby personality and why ? From the book called Great Gatsby
asked by Amy 
English
I need help finding three more Nonfiction signposts from the book called " bird by bird " by Anne Lamott.
asked by Aria