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Questions Asked on January 30, 2012

The treasure map in the figure gives the following directions to the buried treasure: "Start at the old oak tree, walk due north
1. 3 answers
2. asked by Jordan
3. 1,713 views
Use scientific notation to divide the following two numbers. Express the answer using scientific notation; retain at least three
1. 2 answers
2. asked by jackie
3. 1,237 views
A tennis ball is thrown vertically upward withan initial velocity of +7.5 m/s. What will the ball’s velocity be when it
1. 3 answers
2. asked by shay
3. 1,231 views
An object moving to the right has a positive acceleration which is decreasing. Is this object speeding up or slowing down?
1. 1 answer
2. asked by Anonymous
3. 420 views
Please let me know if I figured this out correctly.Directions: Find the slope of a line perpendicular to the graph of each
1. 3 answers
2. asked by Kate
3. 862 views
If the roller coaster track has a hill at the end that was equal in height to the original hill, would the marble make it all
1. 1 answer
2. asked by alz
3. 440 views
In a sn2 reaction why do we need sp3 hybrid orbital and not sp2 for the substrate
1. 1 answer
2. asked by lou
3. 1,058 views
what is the function if x is 3,0,7,5 and the y being 16,10,24,20?
1. 1 answer
2. asked by makayla
3. 470 views
What volume of carbon dioxide is produced when 36.7 g of calcium carbonate reacts completely according to the following reaction
1. 2 answers
2. asked by jim
3. 527 views
How many MOLES of oxygen are present in 6.56E+22 molecules of nitrogen monoxide
1. 1 answer
2. asked by Anonymous
3. 452 views
How many MOLES of oxygen are present in 6.56E+22 molecules of nitrogen monoxideHow many ATOMS of nitrogen are present in 1.79
1. 2 answers
2. asked by Anonymous
3. 631 views
Which of the following are considered by economists to be "land"?I. The 50 acres he uses to grow corn II. The 40 acres he uses
1. 2 answers
2. asked by Anonymous
3. 638 views
Someone who has never seen a normal die before decides to estimate the mean value of all its faces (μ) by rolling it many
1. 2 answers
2. asked by Nadia
3. 1,011 views
write to explain- when you divide 24 by 6, what fraction of 24 are you finding? find the answer.
1. 5 answers
2. asked by dw
3. 3,006 views
In a quiz program, 3 questions on sprots, 3 questions on general knowledge, and 4 questions on science are printed separately on
1. 2 answers
2. asked by Dena
3. 864 views
Which great lake is closest to Michigan?
1. 6 answers
2. asked by lizzy
3. 486 views
a bag contains 3 red marbles and 6 green marbles a marble is drawn and then replaced a second marble is drawn and replaced and
1. 2 answers
2. asked by Anonymous
3. 1,007 views
What is the percent by mass of H in ethylalcohol (C2H6O)? The molecular weight of carbon is 12.0107 g/mol, of hydrogen 1.00794
1. 3 answers
2. asked by tyeisha colley
3. 1,484 views
I need $35,000 in 5 years @ 3% interest. How do I calculate how much I need to put in each month to make it.
1. 2 answers
2. asked by Sherri
3. 829 views
can you show worky +4}+ {y-3x 6} =92
1. 2 answers
2. asked by Anonymous
3. 727 views
A forest fire is burning down a narrow valley 3 miles wide at a speed of 40 feet per minute. The fire can be contained by
1. 1 answer
2. asked by Xander
3. 671 views
A person dives off the edge of a cliff 33m above the surface of the sea below. Assuming that air resistance is negligible, (a)
1. 3 answers
2. asked by Jessica
3. 1,118 views
How do you find the acceleration of an object on a velocity-time graph if the acceleration of the object is at t = 2 s in m/s2?
1. 1 answer
2. asked by Paige
3. 346 views
can you give me an example of content validity.
1. 1 answer
2. asked by Anonymous
3. 370 views
If there were no air resistance, a quarter dropped from the top of New York's empire state building would reach the ground 9.6
1. 6 answers
2. asked by Brody
3. 645 views
Z is between I and P. Solve for x and find IP.IZ= 3x+5 ZP= 4x+13 IP= 15x-22
1. 1 answer
2. asked by Monique
3. 274 views
You have 300 g of coffee at 55 degrees celcius. Coffee has the same specific heat as water. How much 10 degrees celcius water do
1. 1 answer
2. asked by Hunter
3. 451 views
I have a question about Henry II. What did he do that solidified his power as king but led to economic problems and helped
1. 3 answers
2. asked by Emily
3. 446 views
Please let me know if I figured this out correctly.Directions:Write an equation for the line that is perpendicular to the given
1. 3 answers
2. asked by Kate
3. 532 views
A robust first grader goes for swimming lessons three times a week, and he enjoys it thoroughly. During the first week of
1. 1 answer
2. asked by Nikki
3. 483 views
5x^3y25x^2y
1. 1 answer
2. asked by Anonymous
3. 270 views
for paralleogram ABCD, m<1=x+25 and m<2=2x find m<2
1. 3 answers
2. asked by Jayce
3. 948 views
a toy cart at the end of a string 0.70 m long moves in a circle on a table. The cart has a mass of 2.0 kg and the string has a
1. 5 answers
2. asked by Anonymous
3. 5,388 views
Please Check theseP(x)= -.1(100)^2 +50(100)+300= 3,700,000 P(x)= -.1(150)^2 +50(150) +300= 4,950,000 P(x)= -.1(250)^2 +50(250)
1. 1 answer
2. asked by Betty
3. 478 views
Annual profit in thousands of dollars is given by the function, P(x) = -.1x2 + 50x - 300, where x is the number of items sold, x
1. 1 answer
2. asked by Ruth
3. 482 views
Calculate the energy in kJ/mol of a mol of photons in the ultra-violet region of the electromagnetic spectrum that has a
1. 4 answers
2. asked by Kyle
3. 1,058 views
Three identical conducting spheres initially have the following charges: sphere A, 4Q; sphere B, -9Q; and sphere C, 0. Spheres A
1. 3 answers
2. asked by Tyler
3. 2,122 views
1. What two common identities are most useful for simplifying 2tanx/(sin^2x + cos^2x - tan^2x)?Two identities are: sin^2x +
1. 4 answers
2. asked by Melinda
3. 1,511 views
1) Given the following “substances” and their normal boiling points, in celsius.G:43.8 Celsius J:93.7 M:56.7 T: 83.5 R:63.6
1. 2 answers
2. asked by Hannah
3. 1,008 views
Circle the term that does not belong in each of the following groupings.1. HC1 secretion Acetyicholine Histamine Secretin
1. 3 answers
2. asked by Katie
3. 2,352 views
1228g/l to g/ml
1. 1 answer
2. asked by jaquesha
3. 307 views
if a3= 17 & a8=37 are terms in annarithmetic sequece, fina a1 & d. the answer is a1=9 & d=4 but i don't understand how they got
1. 4 answers
2. asked by dianela
3. 526 views
A(n) 5.52 g bullet is fired into a(n) 3.07 kg ballistic pendulum and becomes embedded in it.The acceleration of gravity is 9.8
1. 4 answers
2. asked by amanda and leah
3. 1,277 views
Identify any holes and vertical asymptotes of the graph of the equation y=6x^2-2/3x^2+17x+10 ?
1. 1 answer
2. asked by Brecken
3. 494 views
1) Determine the value of delta H net for the following equation:SnBr2(s) + TiCl4(l) -> TiBr2(s) + SnCl4(l) I am not sure how to
1. 4 answers
2. asked by Hannah
3. 571 views
Three balls (see below) are dropped simultaneously from the 40th floor of a tall building into the air below. A) In what order
1. 3 answers
2. asked by Aubree
3. 375 views
I really appreciate the help you gave me earlier. I was wondering if you could please look over these questions for me to? The
1. 2 answers
2. asked by TINA
3. 675 views
which region of the nation receives the highest percentage of its revenues form the federal goernment>a. south b. northeast c.
1. 1 answer
2. asked by tdp
3. 417 views
What volume of hydrogen gas is produced when 19.6 g of sodium reacts completely according to the following reaction at 25oC and
1. 2 answers
2. asked by amanda
3. 847 views
Three charged particles form a triangle: particle 1 with charge Q1 = 84.0 nC is at xy coordinates (0, 4.60 mm), particle 2 with
1. 1 answer
2. asked by Tyler
3. 1,005 views
A cannon is rigidly attached to a carriage,which can move along horizontal rails but is connected to a post by a large spring,
1. 5 answers
2. asked by amanda and leah
3. 3,377 views
P(x)= -.1(100)^2 +50(100)+300= 3,700,000P(x)= -.1(150)^2 +50(150) +300= 4,950,000 P(x)= -.1(250)^2 +50(250) +300= 5,950,000
1. 1 answer
2. asked by Betty
3. 369 views
If the principal P = $900, the interest I = $882, and time t = 7 years. What is the rate? What is the future value?
1. 1 answer
2. asked by Monica
3. 464 views
Determine the exact value of cos 465 degreesa) √3 + √2/2 b) √2 + √3√2/4 c)√2 - √3√2/4 d)2+√2-√3√2/4
1. 5 answers
2. asked by Melinda
3. 5,285 views
the sides of an acute triangle are x, 35, and 37, where x is the shortest side. find the range of possible values for x and
1. 1 answer
2. asked by tab
3. 993 views
which value is the closest to 1/9.24/25a. 0 b. 0.5 c. 1 d. 21/20
1. 7 answers
2. asked by cain
3. 978 views
A car is traveling at Vx =20 m/s. The driver applies the brakes, and the car slows with ax = -4m/s^2. What is the stopping
1. 3 answers
2. asked by larry
3. 2,309 views
You have 300 g of coffee at 55 degrees celcius. Coffee has the same specific heat as water. How much 10 degrees celcius water do
1. 1 answer
2. asked by Help Please
3. 551 views
You have 300 g of coffee at 55 degrees celcius. Coffee has the same specific heat as water. How much 10 degrees celcius water do
1. 1 answer
2. asked by Help Please
3. 485 views
126 books were donated to the school. there are seven classes and each will get an equal number of the books for its classroom
1. 1 answer
2. asked by john
3. 448 views
Mass of unknown solution=25.671Mass ethanol =8.243 Assuming that prior experiments have shown the single-step extraction removes
1. 2 answers
2. asked by Forrest
3. 584 views
A cannon is rigidly attached to a carriage,which can move along horizontal rails but is connected to a post by a large spring,
1. 4 answers
2. asked by amanda and leah
3. 1,646 views
Consider the function f(x) = piecewise [(x^3)(cos(1/x)) , x=/=0], [0, x=0]. Use the definition of the derivative at a point to
1. 1 answer
2. asked by Daniel
3. 442 views
A ball is dropped from the top of a 95 m building. With what speed does the ball hit the ground?
1. 2 answers
2. asked by kyle
3. 881 views
Verify these answers please.1. Which of the following functions would f(x) = log(base 10)x horizontally 4 units to the left? a)
1. 1 answer
2. asked by Melinda
3. 1,147 views
Thank you!
1. 1 answer
2. asked by Betty
3. 719 views
a bag contains 3 red marbles and 6 green marbles a marble is drawn and then replaced a second marble is drawn and replaced and
1. 3 answers
2. asked by Susan
3. 531 views
The day started out at 16 F and ended at 25 F. Find the percent change for the temperature throughout the day?
1. 1 answer
2. asked by matt
3. 337 views
Ok so for question I have to state whether the element/compound is an acid, base, conjugate acid or conjugate base. Can u please
1. 2 answers
2. asked by Erik
3. 823 views
A person desires to reach a point that is 1.70 km from her present location and in a direction that is 40.0° north of east.
1. 2 answers
2. asked by frank
3. 628 views
A brick is thrown upward from the top of a building at an angle of 40° to the horizontal and with an initial speed of 16 m/s.
1. 2 answers
2. asked by kaf
3. 748 views
1. What country possesses Easter Island off the coast of South America? Chile2. What is the westernmost state in the United
1. 2 answers
2. asked by Reed
3. 599 views
the three major vessels of the portal triad are the hepatic artery, hepatic portal vein and bile duct.What is the location of
1. 1 answer
2. asked by Katie
3. 826 views
Given the parent function f(x)log(base10)x, state the equation of the function that results from a vertical stretch by a factor
1. 2 answers
2. asked by Melinda
3. 620 views
In what environments would you expect obligate homeotherms to have the most significant advantages, and in what environments
1. 1 answer
2. asked by Jay
3. 335 views
find the slope of a straight line that passes through the given pair of points (5,6) and (-3,1)
1. 1 answer
2. asked by Brandy
3. 420 views
If REINY was reading story problems and if he did not know the algorithm steps to share to a simple problem, would he have time
1. 1 answer
2. asked by john
3. 333 views
A rowboat passenger uses an oar to push the boat off the dock by exerting a force of 60.0 N for 2.0 s. What impulse acts on the
1. 2 answers
2. asked by Pat
3. 663 views
What is the simplified version of(2x^(-3)y^(2))^(-2) and (z^4)/(2z^3) Thanks!
1. 1 answer
2. asked by Steven
3. 432 views
A 9.96 mol sample of methane gas is maintained in a 0.836 L container at 296 K. What is the pressure in atm calculated using the
1. 2 answers
2. asked by jim
3. 587 views
For a particular isomer of C8H18, the following reaction produces 5113.3 kJ of heat per mole of C8H18(g) consumed, under
1. 14 answers
2. asked by Mike
3. 17,327 views
Evaluate log(Base4) ^3sqrt64 (The ^3 is an exponent infront of sqrt 64)I keep getting wrong answer :|
1. 5 answers
2. asked by Jake
3. 682 views
Describe occupations, agencies, or departments that you think may profit from actual or perceived increases in crime.
1. 2 answers
2. asked by sharday
3. 1,041 views
In your opinion, do people other than criminals profit from crime? Who are these people and how do they profit from crime
1. 3 answers
2. asked by sharday
3. 563 views
Ok so i looked at it and tried to figure out the conj. base and acid. Are these right?1) S2-(aq) + HCl(aq) <=>Cl1-(aq) +
1. 2 answers
2. asked by Erik
3. 1,070 views
mallory emailed a funny cartoon to Ann. she told ann to send it to five friends with instructions for each of them to send it to
1. 1 answer
2. asked by lisa
3. 857 views
Which of the following is an example of a chemical change (change in chemical composition) that involves starting with a liquid
1. 3 answers
2. asked by k
3. 927 views
Which of the following is a situation where an object’s potential energy varies as a result of changes due to its chemical
1. 3 answers
2. asked by k
3. 1,517 views
What is the volume of stock solution of 51 g/L AgNO3 required to make a 50 mL solution of 0.03 M final concentration?
1. 1 answer
2. asked by Kay
3. 447 views
A weightlifter raises a 200-kg barbell through a height of 2 m in 2.2 s. The average power he develops during the lift is
1. 4 answers
2. asked by Anonymous
3. 1,734 views
lim_(x->59)(sqrt(x+5)-8)/(x-59)??
1. 2 answers
2. asked by Anonymous
3. 612 views
f(x)=x/x^2 – x find limit???Pleaseee thnks
1. 3 answers
2. asked by Anonymous
3. 379 views
f(x)=x/x^2 – x simplify g(x)=????helppp
1. 4 answers
2. asked by Anonymous
3. 265 views
The owner of a hair salon charges $20 more per haircut than the assistant. Yesterday the assistant gave 12 haircuts. The owner
1. 3 answers
2. asked by Emma
3. 981 views
Often, the _______ the risk, the _______ the rewards.A. higher; higher C. higher; lower B. lower; higher D. faster; quicker my
1. 1 answer
2. asked by April
3. 439 views
When the government of Indonesia imposes a tax on imported electronics products tohelp its young electronics industry compete in
1. 1 answer
2. asked by April
3. 533 views
Typically, the quantity of products people are willing to buy will _______ when prices_______. A. increase; increase C.
1. 1 answer
2. asked by April
3. 520 views
A quarterback throws a football with a velocity vo at an angle of 45o with the horizontal. At the same instant a receiver
1. 2 answers
2. asked by ali
3. 792 views
It takes a florist 3 hour and 15 minutes to make 3 small centerpieces and 3 large centerpieces. It takes 6 hours and 20 minutes
1. 3 answers
2. asked by Emma
3. 1,957 views
You have 60 megabytes of space left on your portaable media player. You can choose to download song files that use 3.5 megabytes
1. 3 answers
2. asked by Emma
3. 1,662 views

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