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Questions Asked on August 5, 2013

Express x=e^(-2t), y=4e^(3t) in the form y = f(x) by eliminating the parameter.
1. 2 answers
2. asked by Lisa
3. 3,772 views
could you fill in the blank with a suitable preposition : The boat will carry you ___ the river
1. 5 answers
2. asked by R S Telagathoty
3. 2,568 views
The instruction booklet for your pressure cooker indicates that its highest setting is 13.5psi psi . You know that standard
1. 2 answers
2. asked by babe
3. 2,057 views
A perfectly competitive industry has a large number of potential entrants. Each firm has an identical cost structure such that
1. 1 answer
2. asked by diegooooo
3. 1,874 views
A security code used to consist of two odd digits, followed by four even digits. To allow more codes to be generated, a new
1. 3 answers
2. asked by alejandro
3. 1,863 views
A car travels at a speed of 25 m/s on a flat stretch road. The driver must maintain pressure on the accelerator to keep the car
1. 1 answer
2. asked by Rachel.
3. 1,723 views
Window cleaner contains ammonium hydroxide. A 10.00 mL sample of window cleaner is titrated with 38.5 mL of 0.311 M hydrochloric
1. 1 answer
2. asked by Colby
3. 1,662 views
Briefly outline a procedure you could use to determine the HC2H3O2 concentration in a vinegar sample.What would the pH be at the
1. 1 answer
2. asked by Austin
3. 1,628 views
Which is correct?We hadn't talked for a long time. OR We haven't talked for a long time. I think the second one.
1. 1 answer
2. asked by Anonymous
3. 1,469 views
Dust particles are trapped on a surface. There are two energy levels particles can be in: absorbed on a surface with zero
1. 0 answers
2. asked by Steven
3. 1,298 views
A Rolaids tablet contains calcium carbonate to neutralize stomach acid. One Rolaids tablet requires 44.55 mL of 0.448 M
1. 1 answer
2. asked by Colby
3. 1,291 views
A 20.00−mL sample of an unknown HClO 4 solution requires titration with 22.92mL of 0.2200M NaOH to reach the equivalence
1. 3 answers
2. asked by Anonymous
3. 1,244 views
A car travels at a speed of 25 m/s on a flat stretch road. The driver must maintain pressure on the accelerator to keep the car
1. 1 answer
2. asked by Rachel.
3. 1,173 views
A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results were as follows:33 said
1. 1 answer
2. asked by Keturah
3. 1,121 views
a feather is dropped on the moon from a height of 1.4 meters.the acceleration of the moon is 1.67 m/s determine the time for the
1. 1 answer
2. asked by nick
3. 1,088 views
Select the true statement below.A. a spontaneous redox reaction equation will have the stronger oxidizer and stronger reducer as
1. 2 answers
2. asked by Nat
3. 1,012 views
The function f(x) = (9 x+2)e^{-6 x} has one critical number. Please help me find the critical number!
1. 1 answer
2. asked by Anonymous
3. 957 views
calculate the ratio of the area to the volume for a unit cube a unit sphere inscribed inside the cube and a right cylinder
1. 1 answer
2. asked by Waqas
3. 946 views
When you get a chance:If the pure liquid vapor pressure of benzene is 155 torr and the pure liquid vapor pressure of chloroform
1. 5 answers
2. asked by Devron
3. 909 views
The area of a circle is approximately 3.14 times the radius squared. WHich of the following expressions is a correct way to
1. 2 answers
2. asked by Anonymous
3. 875 views
10. Which of the following includes the options Select, Replace, and Find?A. Editing group B. References tab C. Review group D.
1. 2 answers
2. asked by Sofiya
3. 834 views
a feather is dropped on the moon from a height of 1.4 meters.the acceleration of the moon is 1.67 m/s determine the time for the
1. 2 answers
2. asked by nick
3. 831 views
Determine the equation of a straight line passing through (3,-1) and parallel to 2y-6x=1
1. 4 answers
2. asked by bontle
3. 778 views
Find the domain, range, and inverse of the function f(x)=arcsin(sqrt(x))
1. 1 answer
2. asked by Anonymous
3. 737 views
I have to solve an inverse function.f(x)=x+6 and g(x)=x+6 f(x)=1/4x,x is equal to or not equal to 0 g(x)=1/4x,x is equal to or
1. 3 answers
2. asked by Beth
3. 709 views
on Mindy's guitar, the frequency of a vibrating string varies inversely as the length of the string. When a guitar string of "s"
1. 1 answer
2. asked by Pablo
3. 671 views
3 DIVIDED BY 562.0SHOW ALL STEPS LONG DIVISION
1. 2 answers
2. asked by Nae
3. 660 views
I am having a really hard time figuring this question out, would somebody be able to help me?Imagine a giant dry-cleaner's bag
1. 1 answer
2. asked by Caroline
3. 629 views
Use the formula for slope of a line tangent to a parametric curve to find dy/dx for the curve c(s) = (s^-1-6s, -7s^3) at the
1. 3 answers
2. asked by Lisa
3. 624 views
the sum of four consecutive integers is -72. write an equation to model this situation and find the values of the four integers
1. 1 answer
2. asked by lucindatamakloe
3. 600 views
can yu help me solve my algebra problems jiskha/ I use to get help from you a year ago
1. 1 answer
2. asked by edna
3. 591 views
Producing paper creates pollution. The efficient quantity of paper is when theA. marginal social benefit of paper is equal to
1. 0 answers
2. asked by Nat
3. 583 views
Sam is four years younger than Jason. In four years, Jason will be twice as old as Sam is now. How old is Sam?
1. 3 answers
2. asked by Emilie
3. 580 views
Suppose that the demand functions for price increases and for price cuts facing an oligopolist are, respectively, Q1=560-80p1and
1. 0 answers
2. asked by simeon
3. 579 views
If you look at yourself in a shiny Christmas tree ball with a diameter of 10.5 cm when your face is 35.0 cm away from it, (a)
1. 0 answers
2. asked by Goo
3. 573 views
can yu help me solve my algebra problems jiskha/ I use to get help from you a year ago
1. 2 answers
2. asked by edna
3. 567 views
Let f(x)=-x^2+3x on the interval [1,3]. Find the absolute maximum and absolute minimum of f(x) on this interval.
1. 3 answers
2. asked by Anonymous
3. 562 views
The length of the rectangle is 20 m and the width of the rectangle is 10 m. Inside the rectangle have two circle, If we know
1. 2 answers
2. asked by vincent
3. 550 views
Shania is having trouble understanding her algebra assignment. To help her understand, she asks Mark why is not equal to . Which
1. 3 answers
2. asked by Kaley
3. 542 views
When a not-for-profit facility receives a contribution from a member of the community, the cost of the capital is
1. 0 answers
2. asked by April
3. 537 views
he following is a cost function for clinic visits in a small inner city clinic:Quantity of Visits Total Cost per Week 0 $10 1 15
1. 0 answers
2. asked by ritika
3. 523 views
discuss tourism as a factor facing obstacles to contributing towards economic development in south africa
1. 1 answer
2. asked by anonymous
3. 523 views
how do i factor27x^3-21x^2y+108x^2-84yx
1. 1 answer
2. asked by miguel
3. 523 views
Let f(x)=|x+1|/(x^(2)-1). Is f continuous? If not,classify any points of discontinuity as infinite, jump, or removable. Sketch
1. 1 answer
2. asked by Anonymous
3. 519 views
True or False and please explain so that I can understand.1. The rationalized form of 125 over the square root of 14 involves no
1. 1 answer
2. asked by Paula
3. 512 views
On January 1, 2012, White Water issues $500,000 of 6% bonds, due in 20 years, with interest payable semiannually on June 30 and
1. 0 answers
2. asked by Josh
3. 488 views
Find the equation of the tangent line to the curve x^(3)+3xy+y^(3)=1 at the point (1,0).
1. 1 answer
2. asked by Anonymous
3. 476 views
At Uriah's coffee shop, the amount of ground coffee beans left in stock on a given days a function of the amount of coffee sold
1. 2 answers
2. asked by Paula
3. 474 views
Consider the function f(x) = x^4 - 72 x^2 + 3, -5 less than or equal to x less than or equal to 13. This function has an
1. 1 answer
2. asked by Anonymous
3. 472 views
Rotating cylinders are not just physical abstractions: for example, they can turn a flow of the air, thus creating lift as the
1. 0 answers
2. asked by Steven
3. 469 views
This is regarding to the tenure prompt.So you are saying that my essay is incorrect...or the prompt? Please clarify.
1. 1 answer
2. asked by Anonymous
3. 462 views
On my last post I forgot to add that I need to know if they are inverses of each other.
1. 0 answers
2. asked by Beth
3. 455 views
Let f(x) = \sqrt[3] x. The equation of the tangent line to f(x) at x = 8 is y = (1/12)(x-8)+2. Using this, we find our
1. 1 answer
2. asked by Anonymous
3. 455 views
On January 1, 2012, White Water issues $500,000 of 6% bonds, due in 20 years, with interest payable semiannually on June 30 and
1. 0 answers
2. asked by Josh
3. 452 views
Find the linear approximation of f(x)=\ln x at x=1 and use it to estimate \ln 1.47.
1. 0 answers
2. asked by Anonymous
3. 447 views
the notion that much behaviour is internal has been specifically championed by all of the following except?a.freud b.pavlov
1. 3 answers
2. asked by susue
3. 423 views
The t/p bill for this month was 200,the company will pay it next monthwhat is the journal entry for this?
1. 1 answer
2. asked by naomie
3. 414 views
identify and describe at least two ways you can structure and design the classroom environment to enhance anti-bias education
1. 2 answers
2. asked by mary
3. 412 views
__________ offers the advantage of reducing the amount of loose filing quickly.A. Batch B. Drop C. Volume D. Unit
1. 0 answers
2. asked by nana
3. 411 views
What is the minimum amount of 5.9M M H 2 SO 4 necessary to produce 26.7g of H 2 (g) according to the following reaction?
1. 1 answer
2. asked by Anonymous
3. 410 views
I need to write 2 paragraphs about my favorite movie giving 4 reasons why, but don't have one.Please Help..!!
1. 1 answer
2. asked by Matthew
3. 405 views
The perimeter of a rectangle is 36ft. the length is 10ft. longer than the width find the dimensions.Write a system linear
1. 1 answer
2. asked by Denise
3. 404 views
The linear approximation at x = 0 to f(x) = \sqrt { 3 + 3 x } is y =Please Help!
1. 1 answer
2. asked by Anonymous
3. 393 views
find the GCF87h^14t^16,6h^2t^27,15h^6t^28
1. 1 answer
2. asked by mariana
3. 390 views
Passed in 1935, Roosevelt's most significant reform measure was the
1. 1 answer
2. asked by Elizabeth
3. 390 views
Determine the equations of a straight line passing through (-6;-2) and pependicular to 3x+2y=6
1. 1 answer
2. asked by Perfect
3. 385 views
In the figure shown above (its a right triangle), points G, H, and I in the xy-plane have coordinates of (0,2), (2,8) and (8,n),
1. 1 answer
2. asked by Paula
3. 374 views
Pls help me to show that (1+root x)^5= 10 root x + 20x root x + 2x^2 ]oot x.
1. 1 answer
2. asked by Shane
3. 372 views
Let f(x) = x ^3. The equation of the tangent line to f(x) at x = 5 is y=75x - 250What is the approximation for 4.6 ^3?
1. 1 answer
2. asked by Anonymous
3. 367 views
Determine the equations of a straight line passing through (-6;-2) and pependicular to 3x+2y=6
1. 3 answers
2. asked by Perfect
3. 351 views
Find the derivative:y=x^(sin(x))
1. 1 answer
2. asked by Anonymous
3. 336 views
Let f(x) = x ^3. The equation of the tangent line to f(x) at x = 5 is y= 75x - 250. Using this, we find our approximation for
1. 0 answers
2. asked by Anonymous
3. 322 views
Round 33.582 to the nearest tenth.
1. 1 answer
2. asked by Anonymous
3. 289 views
8/9 x 11/12=
1. 8 answers
2. asked by Tim
3. 271 views

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