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jimmy

Questions (348)

how many grams of a stock solution that is 85% H2SO4 by mass would be needed to make 150 grams of a 45.0 percent solution?
1. 1 answer
2. 1,055 views
How can the graph of f(x)=1/2(x+10)^2-2 be obtained from the graph of y=x^2
1. 1 answer
2. 446 views
How can the graph of f(x)=1/2(x+10)^2-2 be obtained from the graph of y=x^2
1. 1 answer
2. 529 views
A particle's constant acceleration is south at 2.4 m/s2. At t = 0, its velocity is 43.4 m/s east. What is its velocity at t =
1. 1 answer
2. 380 views
can a plant live without water air or sunlight?
1. 1 answer
2. 346 views
why is .4 equal to .40
1. 1 answer
2. 1,044 views
The Kansas City Star on February 16, 2007 reported on the lowering prices of natural gas. With lower natural gas prices and
1. 1 answer
2. 556 views
what [I-]should be maintained in KI(aq) to produce a solubility of 1.3*10^-5 mol PbI2/L when PbI2 is added?
1. 3 answers
2. 761 views
Stuck Stucky purchased a new truck on July 1, 2005 at a cost of $20,000. The truck had a life of 7 years and salvage of
1. 4 answers
2. 538 views
1. On January 1, 2004 PEN PENNY received a Utility Bill from BEC for $10,000, the bill was due on February 28, 2004. (a) Show
1. 1 answer
2. 724 views
Analyze the transactions and do the following:-1. Post to T Accounts 2. Prepare a Chart of Account 3. Record in the General
1. 2 answers
2. 1,172 views
A) Find [Zn^2+] and [Fe(CN)6 ^4-] in saturated solution of Zn2Fe(CN)6.B) Repeat the above question in 0.1 mM ZnSO4 saturated
1. 1 answer
2. 941 views
The aspirin content in the analgesic tablets is determined from 120 samples to have a ean of 250 mg with a standard deviation of
1. 0 answers
2. 547 views
two lenses,one converging with focal length 20.0 cm and one diverging with focal length -10.0 cm , are placed 25.0 cm apart. An
1. 1 answer
2. 1,878 views
A shaving/makeup mirror is designed to magnify your face by a factor of 1.33 when your face is placed 20.0 cm in front of it.A)
1. 0 answers
2. 1,173 views
simplify the following7pq ---- 14p(to the power2)q(to the power -2) also (5ab)All to the power -2 x 15a (to the power 2) x b (to
1. 1 answer
2. 1,197 views
what are the first three multiples of 9...is it 9, 18, and 27...or is it 18,27,36
1. 2 answers
2. 384 views
how many edges does a cube have
1. 3 answers
2. 505 views
im studying radicals and im having trouble....i need help on this one....i really don't know how to write but here it goes...the
1. 5 answers
2. 1,286 views
could you please tell me if this is a polynomial function....x^2 square root of 2 +x-5
1. 1 answer
2. 382 views
i need help on these three..thank you...find the real number solutions of the equation..-2v^6=162h^5-12=-16h 3q^4+3q^3=6q^2+6q
1. 1 answer
2. 482 views
find the real number solutions of the equation.w^4+w^3-w=1 could you please show step by step..thank you
1. 2 answers
2. 998 views
Burrand Company estimates that annual manufacturing overhead costs will be $600,000. Estimated annual operating activity bases
1. 2 answers
2. 703 views
why did the renaissance start in Italy?
1. 3 answers
2. 781 views
In this assignment, you will create a simple grade management system. Think of this as an assignment-sized version of WebCT's
1. 1 answer
2. 620 views
A drawer contains 8 handkerchiefs. There are 2 red, 2 blue, 2 green and 2 black handkerchiefs.How many handkerchiefs have to be
1. 1 answer
2. 524 views
hey how are you gonna find the degrees like lets see 24%
1. 4 answers
2. 372 views
The management of Stampfer Inc. asks your help in determining the comparative effects of the FIFO and LIFO inventory cost flow
1. 0 answers
2. 1,000 views
Prepare the journal entries to record the following transactions on Panther Company’s books using a perpetual inventory
1. 2 answers
2. 1,199 views
In its first year of operations, Bere Company earned $27,046 in service revenue, $6,667 of which was on account and still
1. 0 answers
2. 1,107 views
At the end of its first year, the trial balance of Riko Company shows Equipment $20,590 and zero balances in Accumulated
1. 2 answers
2. 1,287 views
At December 31, 2007, before any year-end adjustments, Bollis Company's Prepaid Insurance account had a balance of $2,700. It
1. 0 answers
2. 627 views
a community and all of the nonliving things that affect itAre you talking about an ecosystem? However, this also includes living
1. 0 answers
2. 908 views
three statements that define all living things in term of cellSince this is not my area of expertise, I searched Google under
1. 0 answers
2. 608 views
Let f be defined by f(x)= 4x^3-2m, x is less than or equal to -1 , 7x^2+5m , x is greater than -1. Piece wise function.a. Find
1. 0 answers
2. 541 views
A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=11-x^2. What are the dimensions of
1. 0 answers
2. 980 views
Use implicit differentiation to find the slope of the tangent line to the curve y/(x+7y)=x^5+7 at the point (1,(-8/55).can
1. 0 answers
2. 586 views
Find the area of the surface obtained by rotating the curve y=sqrt(4x) from x=0 to x=1 about the -axis.about the x-axis. surface
1. 0 answers
2. 806 views
Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the
1. 0 answers
2. 941 views
1. Find the volume formed by rotating the region enclosed by x=5y and x=y^3 with y is greater than or equal to 0 about the
1. 1 answer
2. 1,717 views
1. Find the volume formed by rotating the region enclosed by x=5y and x=y^3 with y¡Ý0 about the y-axis.2. Find the volume of
1. 0 answers
2. 1,034 views
For the intergral of -(x^2)/3 +6 interval [0,3]Rewrite it as a function of n using the right hand endpoint without any summation
1. 0 answers
2. 627 views
For the intergral of -(x^2)/3 +6 interval [0,3]Rewrite it as a function of n using the right hand endpoint without any summation
1. 0 answers
2. 453 views
The following Summation1 2 1 2 1 2 ------ x - + ------ x - + ------ x - 1+(2/n) n 1+(4/n) n 1+(6/n) n is a right Riemann sum for
1. 0 answers
2. 500 views
A Norman window has the shape of a semicircle atop a rectangle so that the diameter of the semicircle is equal to the width of
1. 1 answer
2. 1,198 views
I need help on finding the local linear approximation of tan 62 degree.i got 1.77859292096 can someone check if i got it right?
1. 0 answers
2. 1,220 views
A plane flying with a constant speed of 24 km/min passes over a ground radar station at an altitude of 5km and climbs at an
1. 0 answers
2. 617 views
A plane flying with a constant speed of 24 km/min passes over a ground radar station at an altitude of 5km and climbs at an
1. 0 answers
2. 725 views

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