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2011
July

Questions Asked on July 26, 2011

suppose you wanted to place 1,000,000 pennies in large coin banks. if you put 50,000 pennies in each bank, in which bank would
1. 7 answers
2. asked by anabelle
3. 481 views
suppose a bead maker wants to separate 10,000,000 beads into boxes. She will put 100,000 beads into each box. Into which box
1. 9 answers
2. asked by lily
3. 253 views
a paintball is hot at a wheel that has a radius of 40 cm. it hits the very bottom of the wheel next to the road while the car is
1. 0 answers
2. asked by ...
3. 681 views
is one half greater than three fourths
1. 2 answers
2. asked by mariel
3. 405 views
the maximun height of a ferris wheel is 35m. the wheel takes 2 mins to make one revolution. passengers board the ferris wheel 2m
1. 1 answer
2. asked by kristen
3. 1,452 views
A population of 200 voters contains 52 Republicans, 128 Democrats, and 20 independents and members of other parties. A simple
1. 1 answer
2. asked by mike
3. 658 views
zinc displaces gold in seawater present int he form of gold (III) hydroxide. What mass of gold can be recovered if 20 moles of
1. 0 answers
2. asked by luz
3. 524 views
assume that 0.50 L of carbon dioxide is required for a loaf of bread. what mass of glucose must be broken down by yeast to
1. 0 answers
2. asked by jim
3. 653 views
What volume of liquid water is produced from the combustion of 10.00 L of octane, C8H18? (density of octane=0.692 g/mL
1. 0 answers
2. asked by Kelly
3. 459 views
)a function f is defined as f(x) = 3*2^xdescribe the end behavior of f, please describe in detail how you got the answer and
1. 1 answer
2. asked by Ashley
3. 787 views
solve.0.7x+4<1.1x-7 -
1. 1 answer
2. asked by Tony
3. 304 views
solve by the elimination methodx+6y=12 -x+7y=1
1. 1 answer
2. asked by Margie
3. 404 views
solve by the elimination method:9x-9y=18 7y-3x=-8 please solve step by step thank you for your help
1. 1 answer
2. asked by Richard
3. 664 views
85 factoral to the nearest tenth
1. 0 answers
2. asked by skip
3. 291 views
Question:If you have an electric motor on a bench and hook it to the power the shaft turns. If you put the shaft in a vise the
1. 0 answers
2. asked by Tiffany
3. 823 views
Given f'(x)=7cosx–11sinx and f(0)=1,find f(x)= ____?
1. 1 answer
2. asked by Brit
3. 417 views
factor completely. Remember to look first for a common factor. If a polynomial is prime, state this.-4t^2+64 -(4t^2-64
1. 1 answer
2. asked by Shay
3. 519 views
factor the following expression completely:70w^3-125w^2+30w
1. 1 answer
2. asked by Shay
3. 346 views
if the brakes of an automobile are applied from 70km/h to 35km/h, how many meters does the car travel during this deceleration?
1. 1 answer
2. asked by ruel
3. 577 views
A cardboard box manufacturer wishes to make open boxes from rectangular pieces of cardboard with dimensions 40 cm by 60 cm by
1. 0 answers
2. asked by Jeffrey
3. 1,074 views
A right circular cylinder is to be designed to hold 750 cm3 of processed milk, and to use a minimal amount of material in its
1. 0 answers
2. asked by Jeffrey
3. 397 views
thinking/inquiry/problem solving: a formula for the sum of the first n terms of an arithmethic series is Sn=n^2 + 4n. determin e
1. 0 answers
2. asked by llwelyn
3. 327 views
A balloon rises at a rate of 3 meters per second from a point on the ground 30 meters from an observer. Find the rate of change
1. 1 answer
2. asked by Jeffrey
3. 910 views
I am trying to understanding what is required " Identify one trend in global health and discuss how this trend may affect public
1. 1 answer
2. asked by Nancy
3. 558 views
this is a optimization problemA construction company has been offered a contract for $7.8 million to construct and operate a
1. 0 answers
2. asked by robert
3. 823 views
Please let me know if this is correct?Broad Subject-Phonebook Character Limited Topic for Thesis Statement- Oliver Tolivr Main
1. 1 answer
2. asked by lizzie
3. 510 views
Andrew factored the expression 28x^3-42x^2+35x as 7x(4x^2+6x-5). But when Melissa applied the distributive law and multiplied
1. 1 answer
2. asked by Michael
3. 577 views
Whats two resources designed to assist teachers in constructively dealing with childrens challenging behaviors like biting,
1. 0 answers
2. asked by mariah
3. 822 views
Draw and describe the three overall redox reactions than occur in the conversionof 2,6-dimethylnitrobenzene to
1. 0 answers
2. asked by Tony
3. 524 views
Hi, I am preparing for a spanish skit for my class. Can someone check if this translation is correct.You have a great smile and
1. 2 answers
2. asked by Bethel
3. 541 views
The space shuttle environment control system handles excess CO2 (it is 4.0% by mass of exhaled air) by reacting it with lithium
1. 2 answers
2. asked by Samantha
3. 1,984 views
write a 100-passage to scott mclean, the author of the course's textbook, in which you describe five details from her book that
1. 0 answers
2. asked by leatrice
3. 397 views
What is the answer to the below math problem?78000 x (1.7% x 20 years) + (1% x 10 years)
1. 1 answer
2. asked by Mike
3. 985 views
a car pulling a 1500-kg trailer produces an acceleration of 0.50m/s^2.a)the frictional force in the wheels of the trailer is
1. 3 answers
2. asked by belle
3. 2,410 views
My problem is that a stft above the sidewalk. a man 6ft tall walks away from the light at the rate of 3ft/sec. at what rate is
1. 1 answer
2. asked by Abdul Muqsit
3. 596 views
I am ask to write a two column proof. Given that AD is the diameter of circle O, and DC is tangent to O at D. Prove that
1. 0 answers
2. asked by Gregory
3. 628 views
how much energy is needed to heat 180g of ice from 72 degrees celsius to 220 degrees celsius
1. 1 answer
2. asked by mwerevu
3. 464 views
The half-life of 234U, uranium-234, is 2.52 multiplied by 105 yr. If 97.4% of the uranium in the original sample is present,
1. 1 answer
2. asked by Anonymous
3. 410 views
Given: A(3,-1), B(5,2), C(-2,0), P(-3,4), Q(-5,-3), R(-6,2).Prove: angles ABC and RPQ are congruent by completing the paragraph
1. 3 answers
2. asked by Wendell
3. 732 views
The market for apple pies in the city is competitive and has the following demand schedule:Price Quantity Demanded $1 1,200 2
1. 1 answer
2. asked by Anna
3. 2,565 views
a rectangular picture frame measures 8 inches by 4 inches. You want to triple the frame's area by adding the same distance, x,
1. 2 answers
2. asked by Anna
3. 1,415 views
find y' of y=sinθ tanθ sqrt(θ^3)
1. 1 answer
2. asked by Brit
3. 356 views
hi i just made this paper about information technology on business and marketing, im not really good at it so please check my
1. 1 answer
2. asked by star sorbet
3. 682 views
Cl2+3F2 -> 2ClF3how many grams of ClF3 form when .204 moles if F2 react with excess Cl2?
1. 1 answer
2. asked by Crystal
3. 1,298 views
I have to write an essay on second hand lion about an important idea in the film and why it is a worthwhile idea in the film.I
1. 2 answers
2. asked by Aryaman
3. 669 views
how many different functions are there from a set with 10 elements to a set with the following numbers of elements:a)2 b)3 c)4
1. 0 answers
2. asked by lovz
3. 532 views
A 400.0-m-wide river flows from west to east at 30.0 m/min. Your boat moves at 100.0 m/min relative to the water no matter which
1. 0 answers
2. asked by Kyle
3. 1,018 views
I have to write a debate on the topic "Trying to be friends parents have now forgotten parenting" I am speaking for the motion.I
1. 3 answers
2. asked by Am
3. 532 views
Trigonometry Identities problem:Prove the following; (tan^2x)(cos^2x) = (sec^2x - 1)(1-sin^4x) ÷ (1+sin^2x)
1. 2 answers
2. asked by hhfo
3. 488 views
what is the distance and displacement of the race car drivers in the 15m?
1. 1 answer
2. asked by tuba
3. 728 views
Voluntary actions are controlled within the _________ of the frontal lobe
1. 1 answer
2. asked by erin
3. 979 views
If mean of 1, 2, 3, --------- n is 6n/11, then n is
1. 0 answers
2. asked by Sharon
3. 293 views
Mean of n numbers X1, X2,--------Xn is m. If Xn is replaced by x the new mean is
1. 0 answers
2. asked by Sharon
3. 383 views
Simplify: (3x+5)^3-3x(x^2-1)
1. 1 answer
2. asked by Kate
3. 404 views
Could you please check these sentences on illnesses, please? Thank you in advance.1)I’ve got backache as a consequence of my
1. 1 answer
2. asked by Henry2
3. 1,008 views
Broad Subject-Phonebook CharacterLimited Topic for Thesis Statement- Oliver Tolivr Main Idea- Wealthy Buisness Man Three Step
1. 4 answers
2. asked by lizzie
3. 629 views
write, in extended form, a polynomial(with real coefficients) of degree 3, with solutions 2,2-i.
1. 1 answer
2. asked by Jill
3. 437 views
if aluminum chloride and copper sulfate make 48g of aluminum sulfate how many grams of copper sulfate was used ?
1. 0 answers
2. asked by serg
3. 407 views
A 1.25kg mass stretches a vertical spring 0.215m.If the spring is stretches an additional 0.130m and released,(a)how long does
1. 0 answers
2. asked by noah
3. 626 views
A population of 200 voters contains 52 Republicans, 128 Democrats, and 20 independents and members of other parties. A simple
1. 0 answers
2. asked by Sarah
3. 478 views
An object moving with constant acceleration at time t=0 its speed is v. , at t=t. its speed is v./2 , at t=2t. its speed is v./4
1. 0 answers
2. asked by Tillu
3. 382 views
A gun is mounted at the top of light house of height h. A similar gun is mounted in the boat in the sea. Both the guns can fire
1. 1 answer
2. asked by Tillu
3. 620 views
A swimming pool is 120' long,45' wide and 10' deep.How long would it take to fill with water if your maximum fill rate was 15
1. 2 answers
2. asked by Mark
3. 482 views
How long would it take for 1.50 of water at 100.0 to be converted completely into steam if heat were added at a constant rate of
1. 0 answers
2. asked by Anonymous
3. 612 views
The thought processes that underlie learning:a) Are of great interest to behavioral theorists such as John B Watson and B F
1. 3 answers
2. asked by Nicci
3. 1,266 views
Which of the following is usually installed by the manufacturer?
1. 1 answer
2. asked by Anonymous
3. 354 views
How many square yards would it take to cover a ball that had a radius of 3'?
1. 1 answer
2. asked by Mark
3. 659 views
How many sheets of plywood would it take to sheath a roof that covered a building 74' wide,248' long and has a roof pitch of 4"
1. 0 answers
2. asked by Mark
3. 439 views
A piece of cardboard has a length of 60cm and a width of 40cm. In order to make the cardboard into an open box, a box with no
1. 2 answers
2. asked by Kate
3. 1,668 views
Factor x3+8 x2+4x +32=
1. 1 answer
2. asked by Dee
3. 306 views
______/b2-4ac; b=3, a=-1, c=-2 What would the solution be?
1. 1 answer
2. asked by Lynda
3. 733 views
Megan factored the expression 12x^2+13x-14 as (3x+2)(4x-7). But when Jacob applied the foil principle and multiplied
1. 1 answer
2. asked by sheba
3. 768 views
The Everton college store paid $1859 for an order of 49 calculators. The store paid $11 each for scietific calculators. The
1. 1 answer
2. asked by Shelly
3. 938 views
A 20-ft diagonal brace on a bridge connects a support of the center of the bridge to a side support on the bridge. The
1. 1 answer
2. asked by sheba
3. 485 views
Completely factor the expression.36x^3- 96x^2y+64xy^2
1. 1 answer
2. asked by sheba
3. 698 views
What is the density of an object that has a mass of 550 grams and displaces 25 mL of water? Select all that apply-22mL/g -.04
1. 3 answers
2. asked by CoolCat333
3. 1,219 views
How many grams of NaOH are present in 9.0 mL of a 8.0% (m/v) NaOH solution
1. 0 answers
2. asked by Barbara
3. 1,030 views
A population of 200 voters contains 52 Republicans, 128 Democrats, and 20 independents and members of other parties. A simple
1. 0 answers
2. asked by Charlie
3. 583 views
A solution is made by dissolving 0.35 mole of LiI in enough water to give a final volume of 260.0 mL. What is the molarity of
1. 0 answers
2. asked by Barbara
3. 1,177 views
Is filtered water unhealthy for my fish because the electrolytes have been removed in the process?
1. 0 answers
2. asked by phillip
3. 1,136 views
Find the point that is 3/4 the way from A(-2,-6) to B(8,10)
1. 1 answer
2. asked by Paul Moore
3. 322 views
You want to estimate the grades of st2%atistics students who gets grades of C or better. How many students should you survey to
1. 1 answer
2. asked by ali
3. 488 views
If you purchase an item for $1,263 at an interest rate of 9.8%, and you finance it for 1 year, how much is the amount of add-on
1. 2 answers
2. asked by said
3. 632 views
a bag contain balls,all but 4 r red, all bt 4 r green, all bt 4 r blue..then hw many balls r there
1. 1 answer
2. asked by 8k
3. 365 views
The percent decrease from 5 to 4 is how much less than the percent increase from 4 to 5?A. 0% B. 5% C. 15% D. 20% E. 25%
1. 7 answers
2. asked by John
3. 587 views
If x Ω y is defined as the smallest integer of which both x and y are factors, then 10 Ω 32 is how much greater than 6 Ω 20?A
1. 3 answers
2. asked by Luke
3. 1,033 views
The radius of the Earth is 6.38 x(10^6)m. How far (path length) does a point on the equator move if the Earth rotates...a. 20
1. 4 answers
2. asked by Charlie
3. 1,187 views
Charlene flew to see her grandparents on a plane that was piloted by Janet Harris. When Charlene arrived they asked her how she
1. 3 answers
2. asked by Nicci
3. 1,131 views
factor out the greatest common factor -36m^2n^3-60mn^4+18m^4n^2
1. 1 answer
2. asked by Michael
3. 589 views
Solve the equationsi) log2(x + 2) + log2 x = 3. ii) 25^x + 5^x+1 + 6 = 0.
1. 0 answers
2. asked by MSM
3. 515 views
is this correct?Completely factor the following expression: 64y^2-49z^2 Is the answer: 128 y-49
1. 1 answer
2. asked by Ashley
3. 1,142 views
Reiny can you show me how to check this problem.5a^8-20a^7-25a^6 =5a^6(a^2-4a-5) =5a^6(a^2-5a+a-5) =5a^6(a(a-5)+1(a-5)
1. 1 answer
2. asked by Ms.Ellis
3. 404 views
use the "difference of squares" rule to factor the following expression.64z^4-81a^4
1. 1 answer
2. asked by Shay
3. 393 views
Can anyone help me with some coding assignments
1. 1 answer
2. asked by Adria
3. 985 views
completely factor the following expression. 16a^2-40ab+25b^2
1. 1 answer
2. asked by Shay
3. 676 views
One card is selected from a deck of playing cards. Determine the probability of selecting:a card greater than 9 or a black card.
1. 2 answers
2. asked by Jen
3. 797 views
Social Security Numbers A social security number consists of nine digits. How many different social security numbers are
1. 6 answers
2. asked by Jen
3. 819 views
factor the following expression into a product of two binomials.64x^2-64x+16
1. 1 answer
2. asked by Shay
3. 701 views
1. A concave mirror forms a real image at 25cm from he mirror surface along the principal axis. If the corresponding object is
1. 2 answers
2. asked by Anonymous
3. 2,639 views
1. A convex mirror with a focal length of -20cm forms an image 15cm behind the surface. If the object height is 1.2cm what is
1. 1 answer
2. asked by Lynette
3. 1,567 views

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