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Questions Asked on April 26, 2014

A stone is dropped from the deck of the bridge. The sound of the splash reaches the deck 3 seconds later. If sound travels at
1. 2 answers
2. asked by Anonymous
3. 5,679 views
A printer has two font sizes. Large font is 1800 words per page. Small font is 2400 words per page. If allotted 21 pages, then
1. 2 answers
2. asked by kadie
3. 606 views
Evaluate the integral by using substitution. Use an upper-case "C" for the constant of integration.integral x^5((x^6-2)^10)dx ty
1. 2 answers
2. asked by Babak
3. 1,648 views
I am ashamed to say it, but we need a...how do i change this so its not in passive
1. 1 answer
2. asked by yasminb.
3. 344 views
Find the area of the region.2y=3sqrtx, y=5 and 2y+2x=5 ty
1. 2 answers
2. asked by Babak
3. 882 views
Paula is an office manager for ABC Advertising. She has been tasked with finding a copy machine that falls within a budget of
1. 1 answer
2. asked by sally
3. 546 views
Consider the area between the graphs x+2y=9 and x+6=y^2. This area can be computedin two different ways using integrals First of
1. 1 answer
2. asked by Babak
3. 1,171 views
A graduate student at Big State University has begun data collection for a thesis project in which she is asking students about
1. 1 answer
2. asked by can you check my answers
3. 1,559 views
an unbiased coin is tossed six times. find the probability of the given event - the coin lands heads more than once.
1. 2 answers
2. asked by Daren
3. 2,153 views
What is the final concentration if 27.08 (MW: 36.46) dissolved in 55.51 ml?
1. 3 answers
2. asked by Jas
3. 412 views
Using the standardized NaOH solution, the student weighs out 0.2550g of a solid unknown acid and finds that 28.50mL of the NaOH
1. 1 answer
2. asked by Jen
3. 619 views
two cards are selected at random without replacement from a well-shuffled deck of 52 playing cards. find the probability of the
1. 1 answer
2. asked by Daren
3. 4,849 views
If you inherited $ 45,000 today and invested all of it in a security that paid a 7 percent rate of return, how much would you
1. 1 answer
2. asked by tota
3. 591 views
On May 1, Emerson Fast bought 10 Manitoba On May 1, Emerson Fast bought 10 Manitoba Polar bonds with a coupon rate of 7.875%.
1. 0 answers
2. asked by Anonymous
3. 523 views
The manager at Air Cargo feels that the weights of packages shipped recently are less than in the past. Records show that in the
1. 0 answers
2. asked by nicole
3. 459 views
Find the area of the following two curves.y= sqrt(x) y= x-2
1. 3 answers
2. asked by Mia
3. 555 views
(0,0); m=2
1. 1 answer
2. asked by ally
3. 234 views
A fire insurance company felt that the mean distance from a home to the nearest fire department in a suburb of Chicago was at
1. 0 answers
2. asked by nicole
3. 592 views
Sketch the graph (Do this on paper. Your teacher may ask you to turn in this graph.) and find the area of the region bounded
1. 1 answer
2. asked by Mia
3. 625 views
Find the area of the shaded regiony= 2x/(x^2+4) from x= -1 and x= 1
1. 1 answer
2. asked by Mia
3. 421 views
Find the area of the region enclosed by these graphs and the vertical lines x = 0 and x = 3f(x)=-x^2+2x+4 g(x)=-x+4
1. 1 answer
2. asked by Mia
3. 2,319 views
If 3.00 moles of NaCl were mixed with 0.9 L of 0.5 M of AgNO3, how many moles of solid would form? Include the formula for the
1. 1 answer
2. asked by Kevin
3. 406 views
When graphing quadratic equations, do you include the y-intercept on the graph?
1. 2 answers
2. asked by Victoria
3. 401 views
The demand function for a certain make of replacement cartridges for a water purifier is given by the following equation where p
1. 1 answer
2. asked by Mia
3. 1,310 views
The demand function for a certain brand of CD is given byp = −0.01x^2 − 0.2x + 10 where p is the wholesale unit price in
1. 1 answer
2. asked by Mia
3. 2,685 views
A supplier of portable hair dryers will make x hundred units of hair dryers available in the market when the unit price isp =
1. 1 answer
2. asked by Mia
3. 520 views
The demand function for a certain brand of CD is given byp = −0.01x^2 − 0.2x + 12 where p is the unit price in dollars and x
1. 1 answer
2. asked by Mia
3. 4,202 views
The management of the Titan Tire Company has determined that the quantity demanded x of their Super Titan tires/week is related
1. 1 answer
2. asked by Mia
3. 762 views
what is the net ionic for these following balanced equations:2(NH4)3PO4(aq) + 3Ba(OH)2(aq) -> Ba(PO4)2(s) + 6H2O(l) + 6NH3(g)
1. 1 answer
2. asked by Anonymous
3. 1,275 views
The quantity demanded x (in units of a hundred) of the Mikado miniature cameras per week is related to the unit price p (in
1. 1 answer
2. asked by Mia
3. 3,000 views
Sra,Are my answers correct? Thank you. Complete the following sentences using the subjunctive 1. Dudamos que ellos… Dudamos
1. 5 answers
2. asked by Anna
3. 1,477 views
Which of the following in NOT an impact of the oil economy in this realm?a. outmigration from the realm b. infrastructure
1. 1 answer
2. asked by Myrtle
3. 685 views
How fast must you release the string of your kite if the kite that you are flying is 40 meters high, 50 meters away from you and
1. 2 answers
2. asked by Zara
3. 1,287 views
Frank calculated that he will lose 4.6 calories per minute walking at a rate of 3 miles per hour. How many minutes does he need
1. 1 answer
2. asked by jermey
3. 479 views
The quarterback throws a pass from 10 yards from a goal line and 25 yards from a sideline. A receiver catches the pass at 40
1. 2 answers
2. asked by Isaiah
3. 1,780 views
(sqrt 5)/(2 - sqrt 5)
1. 3 answers
2. asked by Anonymous
3. 346 views
1.FIND the bank discount and proceeds on the following loansi) RM4000 FOR 3 MONTHS at 10 1/2 percent ii) RM4215 FROM 10 june to
1. 0 answers
2. asked by bella twins
3. 477 views
RM65000 will be invested for 6 years 9 months. if the investment will be offered 5% compounded semi annualy for the first 2
1. 2 answers
2. asked by amy
3. 666 views
Company ABC offers a series discount of 20%,10% and 4% on a type of water filter while company XYZ offers a single discount of
1. 2 answers
2. asked by fizz
3. 875 views
8. the net price of an item listed for RM1500 after deducting a trade discount of 20%, 15% and X% is RM969. FIND X
1. 1 answer
2. asked by fizz
3. 742 views
Using the standardized NaOH solution, the student weighs out 0.2550g of a solid unknown acid and finds that 28.50mL of the NaOH
1. 6 answers
2. asked by Jen
3. 648 views
(2 + sqrt 2)/(2 - sqrt 2) = (x)/(3 + sqrt 10)How to solve for x?
1. 1 answer
2. asked by Anonymous
3. 480 views
the freezing point of water is -1.86 degree Cm, if 5.00 g Na2SO4 is desolve at 45.0g H2o the freezing point is changed by -3.82
1. 0 answers
2. asked by saemreza
3. 552 views
the freezing point of water is -1.86 degree Cm, if 5.00 g Na2SO4 is desolve at 45.0g H2o the freezing point is changed by -3.82
1. 1 answer
2. asked by saemreza
3. 678 views
Your teenage kid finally gets his drivers license. He takes off in your brand new car that weighs 2000kg at 47m/s when he hits a
1. 1 answer
2. asked by Michelle
3. 422 views
A parallel plate capacitor has a capacitance of 7.0mF when filled with a dielectric. The area of each plate is 1.5m2 and the
1. 2 answers
2. asked by ahmed
3. 1,040 views
a train travels 68 km at an average speed of 51 km/h. it then travels another 20 km at an average speed of 40 km/h before
1. 1 answer
2. asked by owais
3. 2,127 views
Cam and Dean are playing a game with counters and dice. Cam has some counters, each labelled 1 on one side and 2 on the other.
1. 3 answers
2. asked by Tanvi
3. 632 views
a jar contains 10 red and 30 green.how many marbles shud b added to it so dat 60%marbles r red?
1. 1 answer
2. asked by sithara
3. 363 views
1.hw many 3 digit nos are divisible by 7?2.wat is d sum of product and quotient of 8 & 8? 3.if d average(arithmetic mean)of
1. 3 answers
2. asked by sithara
3. 445 views
21x^3+67x^2-36=0 solutins
1. 1 answer
2. asked by ANNA
3. 340 views
How would i go about tranposing this equation so that I end up with a value for x? Please include working. Thankyou315.414=2πx^
1. 1 answer
2. asked by MELODY
3. 391 views
can you please explain how the process of doping is conducted.
1. 0 answers
2. asked by Robert
3. 309 views
2.FIND THE TRADE DISCOUNTcost price = RM1780 rate of trade discounot = 30%,10% and 5% as we know to get trade discount is= list
1. 1 answer
2. asked by fizz
3. 1,285 views
explain to me the process doping.what is it? how is it done?
1. 0 answers
2. asked by Robert
3. 357 views
5.mariam paid RM239.29 for a bag that was offered a chain discount of 15% and 8% .what was the list price of the bag ?
1. 3 answers
2. asked by fizz
3. 916 views
Company ABC offers a series discount of 20%,10% and 4% on a type of water filter while company XYZ offers a single discount of
1. 2 answers
2. asked by fizz
3. 673 views
(-3)^5
1. 1 answer
2. asked by candy
3. 383 views
If a movie starts at 12:10pm and is 2 hours 20 minutes long. What time will the movie end?
1. 3 answers
2. asked by Frida
3. 1,720 views
Why are there usually more producer in an ecosystem than consumers? a). There is less energy available to the consumers. b).
1. 1 answer
2. asked by Anonymous
3. 1,362 views
A bus service carries 10 000 people daily between Ajax and Unoin Station, and the company has space to serve up to 15 000 people
1. 1 answer
2. asked by Calculus
3. 5,086 views
Ian's house is located 20km north of Aida's house. At 9am, one saturday, Ian leaves his house and jogs south at 8km/hour. At the
1. 1 answer
2. asked by Deepa
3. 581 views
What are 3 limitations for modeling mitosis?
1. 2 answers
2. asked by Zari
3. 1,321 views
F(x)=x^2-2x-3plz help me slove this ?
1. 3 answers
2. asked by EMMA
3. 419 views
A researcher believe that college students spend a different amount of time talking on the phone than they do instant messaging.
1. 0 answers
2. asked by anon
3. 583 views
Some students were asked, "Would you date someone with a great personality even though you did not find that person to be
1. 0 answers
2. asked by anon
3. 526 views
Which one of the following statements describes the condition(s) for which a rigid body is in equilibrium?Only internal forces
1. 2 answers
2. asked by shamma
3. 1,926 views
The drawing shows a top view of a square box lying on a frictionless floor. Three forces, which are drawn to scale, act on the
1. 2 answers
2. asked by shamma
3. 1,902 views
Gina is adding a lace border to a circular pillow. The raduis of the pillow is approxmately 8 inches,and she needs to decide how
1. 2 answers
2. asked by Jaikeyia
3. 503 views
I need someone to check my answers to make sure that I have the correct answers. (3 Part Question)Two students each measure the
1. 2 answers
2. asked by jazz
3. 6,377 views
If the average new home costs $ 275,000 today, how much will it cost in 10 years if the price increases by 5 percent each year?
1. 1 answer
2. asked by Anonymous
3. 1,260 views
I need help figuring out the calculations of my experiment. I'm sure I did something wrong cause I can not figure how to
1. 1 answer
2. asked by jazz
3. 574 views
What would the null and alternate hypothesis be for this problem?The manager at Air Cargo feels that the weights of packages
1. 1 answer
2. asked by emma
3. 418 views
What would the null and alternate hypothesis be?A fire insurance company felt that the mean distance from a home to the nearest
1. 1 answer
2. asked by emma
3. 555 views
I having serious problems trying to solve this equation please help mefind the product matrix for this input-output and demand
1. 1 answer
2. asked by JC
3. 515 views
If you had to write a creative story what would it be about?
1. 1 answer
2. asked by Anonymous
3. 469 views
Hello DR. BOB,the correct value in the problem posted at 1:17pm regarding Student A and Student B accuracy and random error is
1. 0 answers
2. asked by jazz
3. 475 views
I'm extemely lost at some point, how do you solve this equation by using the inverse of the coefficient matrix and by echelon
1. 1 answer
2. asked by Anonymous
3. 451 views
Which of the following is an abundant natural resource found in Canada?
1. 5 answers
2. asked by o ali
3. 568 views
Which of the following refers to a form of human motivation whereby our decisions and actions are motivated primarily (if not
1. 1 answer
2. asked by Erica
3. 628 views
The public library has an aquarium in the shape of arectangle prism . The base is 6 feet by 2.5 feet and the height is 4 feet .
1. 33 answers
2. asked by Anabelle
3. 11,545 views
Portfolios are a collaborative effort in that
1. 1 answer
2. asked by Sandra
3. 412 views
The state bridge design engineer has devised a plan to repair North Carolina's 4420 bridges that are currently listed as being
1. 1 answer
2. asked by Samantha
3. 1,155 views
Suppose that a spreadsheet contains the following values.A1 6 B1 -4 C1 2 D1 3 Determine the value of cell E1 if it contains the
1. 1 answer
2. asked by Mary
3. 785 views
A uniform meter scale is suspended from 40 cm mark when weight of 25 gf and 10 gf are suspended at 5 cm mark and 75cm mark
1. 2 answers
2. asked by Sagnik
3. 2,594 views
A diagram shows two cylinders containing two pistonsA and B. The two cylinders are connected with a tube containing a fluid. The
1. 1 answer
2. asked by Haiano
3. 717 views
1. If the net force on an object is O N, the forces are considered unbalancedtrue false 2. Most people in the united states use
1. 6 answers
2. asked by Anonymous
3. 1,186 views
F(x)=x^2-2x-3plz help me slove this ? HELP ME I DO NOT UNDERSTAND THIS HELP ME PLZ
1. 2 answers
2. asked by DYLAN
3. 382 views
how many grams of HCL is needed to produce 200 grams of hydrogen?
1. 1 answer
2. asked by Anonymous
3. 711 views
Where would you go to find an article on recent fashion trends?A. Encyclopedia B. Reader's Guide C. Card catalog D. Who's Who
1. 1 answer
2. asked by Latoya Q.
3. 641 views
If sec A =5/4 and A is an angle in Quadrant IV, find the value of cos A.A. -4/5 B.4/5 C.-5/4 Is it choice A
1. 3 answers
2. asked by Kiki
3. 1,201 views
Write a quadratic equation whose roots are 5 + i radical 2 and 5 – i radical 2____ x^2 + _____ x+ ______=0
1. 3 answers
2. asked by Kiki
3. 3,223 views
Simplify.12n^2m^4 ________ 28n^4m^3 thank you!
1. 3 answers
2. asked by Amber
3. 440 views
I need help to evaluate if I completed my experiment calculation.determination of water in a hydrate. 1. Mass of crucible, and
1. 1 answer
2. asked by jazz
3. 554 views
Is:n^2-9n+9 a perfect square??
1. 4 answers
2. asked by Amber
3. 354 views
is the polynomial::y^2-25x+25 a difference of squares, if so factor it. Thank you so much!!
1. 1 answer
2. asked by Skye
3. 580 views
A student heated a hydrated salt sample with an initial mass of 4.8702 g, After the first heating, the mass had decreased to
1. 4 answers
2. asked by jazz
3. 5,842 views
A disk at rest experiences a constant angular acceleration for t = 85 s, at the end of which it is spinning with a frequency of
1. 1 answer
2. asked by Dylan
3. 8,222 views
lets start over with this problem:n^2 - 9n + 9 how do you determine if this is a perfect square, and can you factor it?
1. 1 answer
2. asked by Skye
3. 499 views
How many of the following changes would alter the numerical value of the equilibrium constant Kp for the reaction 2OF2(g) ⇀
1. 1 answer
2. asked by Sara
3. 927 views

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