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Questions Asked on August 26, 2012

the set of integers between 1 and 50 divisible by 8
1. 2 answers
2. asked by Anonymous
3. 7,911 views
Two arrows are shot vertically upward. The second arrow is shot after the first one, but while the first is still on its way up.
1. 1 answer
2. asked by Anonymous
3. 4,143 views
If you have swam one lap in a swimming pool, that means you have swam from one end to the other and back. In 2.5 h, a swimmer
1. 1 answer
2. asked by gin
3. 3,430 views
A helicopter is traveling with a velocity of 12 m/s directly upward. Directly below the helicopter is a very large and very soft
1. 1 answer
2. asked by Sara
3. 3,019 views
Hi, ive been trying to get this problem for a couple of days now but i have no idea of what to do.A very slippery block of ice
1. 2 answers
2. asked by bobby
3. 2,392 views
over the years, the thermite reaction has been used for welding railorad rails, in incendiary bombs, and to ignite solid fuel
1. 2 answers
2. asked by greeny
3. 2,347 views
Can someone please help with solving compound inequality.!.) 6x-4<-34 or 3x+10>10 2.) -2<=2x-4<4 I'd appreciate if someone can
1. 3 answers
2. asked by brandon
3. 2,088 views
I need help with this question."The measure of the supplement of an angle is 60 less than three times the measure of the
1. 4 answers
2. asked by Rick
3. 2,074 views
Standing on the top ledge of a 55 m high building you throw a ball straight up with an initial speed of 45 m/s. How long to the
1. 2 answers
2. asked by Anonymous
3. 1,774 views
You are standing at the foot of the Bank of America building in San Francisco, which is 52 floors (237 m) high. You launch a
1. 1 answer
2. asked by Sara
3. 1,729 views
2C2H6(g) + 7O2 -> 4CO2 (g) + 6 H2o (g)What quantity of reactant remains after ignition of a mixture that contains 0.40 moles of
1. 2 answers
2. asked by greeny
3. 1,565 views
From a survey of 100 college students, a marketing research company found that 60 students owned iPhones, 30 owned cars, and 25
1. 2 answers
2. asked by Leo
3. 1,466 views
In a fume cupboard molten lead(ii) bromide is electrolysed using graphite electrodes. Write half-equations for the reaction at
1. 1 answer
2. asked by Jeconiah
3. 1,370 views
Choose a natural number between 1 and 25, inclusive. What is the probability that the number is a multiple of 3?
1. 1 answer
2. asked by TRAY
3. 1,364 views
A helicopter traveling upward at 106 m/s drops a package from a height of 500 meters. To the nearest second how long does it
1. 1 answer
2. asked by Dylan
3. 1,351 views
Diastole is the ________ phase of the cardiac cycle.A. Contraction B. Relaxation C. Monitoring D. Termination c?
1. 7 answers
2. asked by Aya
3. 1,258 views
an executive invests $29,000 some at 7% and some at 6% annual interest. if he receives an annual return of $1870, how much is
1. 2 answers
2. asked by Devin
3. 1,225 views
One of the reasons that certain advertisements are successful is because viewers want to behave like those they observe. What is
1. 1 answer
2. asked by marvin
3. 1,167 views
The pulmonary circuit and the ________ circuit make up the blood vessels of the body.A. Flexible B. Systemic C. Blood D.
1. 5 answers
2. asked by erik
3. 1,145 views
Use substitution method to solve x-2y-5=0, 3x-5y=8
1. 1 answer
2. asked by Jeconiah
3. 1,124 views
with the adoption of hristianity by constantine, the emperora. stopped using images of pagan gods b. was no longer worshipped as
1. 1 answer
2. asked by april
3. 1,086 views
which of the following keyword search should retrieve the the most results in an online database?a.beta b.beta AND blockers c.
1. 2 answers
2. asked by Anonymous
3. 1,020 views
An oil tank is the shape of an inverted right circular cone with the pointed end down. The tank is 15 feet tall and is 12 feet
1. 2 answers
2. asked by KC
3. 1,015 views
A tugboat is going 100 miles upstream in 10 hours and returning downstream in 5 hours. What is the boats speed and the speed of
1. 1 answer
2. asked by a tugboat is going 100 miles upstream in 10 hours and returning downstream in 5 hours. What is the s
3. 984 views
I don't know how to answer this. An aqueous solution of glucose has a freezing point of -0.37. What is the concentration of the
1. 2 answers
2. asked by Camela
3. 977 views
STATISTICS The mean score for samantha's first s algebra quizzes was 88. If she scored a 95 on her next quiz, what will her mean
1. 1 answer
2. asked by keisha
3. 971 views
solving compound inequality can someone please help I don't understand.
1. 1 answer
2. asked by brandon
3. 962 views
Calculate the expectation (to the nearest cent) for the Reader's Digest sweepstakes described below. Assume there are
1. 1 answer
2. asked by Anonymous
3. 959 views
an experiment consistbnof tossing a die and then flipping a coin once if the number on the die is even. If the number on the die
1. 0 answers
2. asked by Anonymous
3. 934 views
A dragster travels 1/4 mile in 6.1 seconds. Assuming the acceleration is constant and the dragster is initially at rest, what is
1. 1 answer
2. asked by Cin
3. 927 views
use the intermediate value theorem to show the polynominal function has a zero in the given intervalf(x)=x^5-x^4+3x^3-2x^2-11x+6
1. 4 answers
2. asked by ash
3. 900 views
the area of circle B is 36 times greater than the area of circle A. The radius of circle B is 30. what is the radius of circle A
1. 2 answers
2. asked by janell
3. 888 views
I need help with where to look for an answer to this question: That no people can see the same thing because the statement is
1. 1 answer
2. asked by Desieree
3. 872 views
100 lumen of light are incident on an interface which has 25% reflectance. At a point 3cm into the new medium, the amount of
1. 1 answer
2. asked by derrick
3. 857 views
What literature do you consider to be part of the United States' current literary canon? Why?
1. 1 answer
2. asked by Barbara
3. 832 views
Veins carry blood ________ the heart.A. Away from B. Towards C. Closer to D. All of the above c?
1. 8 answers
2. asked by erik
3. 827 views
A person drops a small rock from a bridge. If it takes 1.70 seconds for the rock to reach the water below the bridge, how high
1. 1 answer
2. asked by Cin
3. 763 views
Standing on the top ledge of a 55 m high building you throw a ball straight up with an initial speed of 29 m/s. How long to the
1. 1 answer
2. asked by Anonymous
3. 750 views
which pair of atoms represent nuclei that have the same number of neutrons?a Co36 and Co 58 b. Mn57 and Fe 57 c. Ni 58 and Fe 57
1. 1 answer
2. asked by greeny
3. 746 views
A car goes 10 km in 5 minutes when its average velocity is 80 km/hr. true or false
1. 1 answer
2. asked by jassi
3. 745 views
A 10 kg block sits on a flat surface whose μs=0.60 and whose μk is 0.40a. What horizontal force is required to get the block
1. 1 answer
2. asked by El
3. 733 views
Sally claims that it is easier to add two fractions if sheadds the numerators and then adds the denominators. How can you help
1. 2 answers
2. asked by kely
3. 731 views
A person jumps from a window 34 meters high and is caught in a firefighter's net which stretches 0.6 meter. To the nearest
1. 1 answer
2. asked by Devin
3. 704 views
When 50% potassium hydroxide is diluted to 4% with water - a white precipitate is formed.Can you tell me why and what the
1. 1 answer
2. asked by Jim Smith
3. 697 views
Solve this pair of equations by the graphical method: 4x+y=9 , 3y-2y=49
1. 3 answers
2. asked by Jeconiah
3. 693 views
Thank You and I did some more questions. Can you check them?1. Is the Antarctic Circle north or south of the equator? South of
1. 2 answers
2. asked by Reed
3. 690 views
Which of the following statements is most accurate regarding America's political climate between 1876 and 1896?A. Little
1. 1 answer
2. asked by Anonymous
3. 681 views
A person throws a rock straight up into the air. At the moment it leaves the person's hand it is going 91 mph. When the rock
1. 1 answer
2. asked by ginny
3. 680 views
A helicopter traveling upward at 120 m/s drops a package from a height of 500 meters. To the nearest second how long does it
1. 1 answer
2. asked by Dylan
3. 675 views
Which of the following sets of Dewey Decimal call numbers is in the correct order? A. 010.1 ABR, 004.15 KWA, 100.01 PRO, 100.1
1. 2 answers
2. asked by Macy
3. 670 views
No, I did not check Reiny's answer that night. I did check it just now and it is the same answer I got the very first time I did
1. 6 answers
2. asked by Reed
3. 666 views
three bothers earned a total of $3,500. larry earned twice as much money as jim while adam earned half as much money as jim. how
1. 2 answers
2. asked by lidia
3. 662 views
An isosceles triangle has its vertex at the origin and the ends of its base on the parabola y=9-x^2. Express the area of the
1. 1 answer
2. asked by KC
3. 655 views
An aqueus solution of sodium mitrate(NaNO3) contains 0.85 grams of sodium nitrate and its concentration is 0.1mol L^-1. What is
1. 1 answer
2. asked by Jeconiah
3. 647 views
The brain is divided into the _______.A. Cerebrum B. Cerebellum C. Brain stem D. All of the above D?
1. 2 answers
2. asked by Aya
3. 640 views
Anne throws a ball straight up releasing it from her hand with an initial speed of 20 m/s. The ball is at a height of 1.5 m
1. 2 answers
2. asked by bobby
3. 637 views
What NaCl concentration results when 254 mL of an 0.880 M NaCl solution is mixed with 412 mL of a 0.450 M NaCl solution?
1. 1 answer
2. asked by Amanda
3. 629 views
The density of Hexane is 0.659 g/mL. What is the mass of hexane in 25.9 mL?
1. 1 answer
2. asked by paul
3. 623 views
In a fume cupboard molten lead(ii) bromide is electrolysed using graphite electrodes. Write half-equations for the reaction at
1. 0 answers
2. asked by Jeconiah
3. 612 views
Can you please check my answers, thank you#2. 5/y+4 + 11/y^2=y-12 = 7/y-3 Answer -2 #4 The length of a rectangle is 2 cm more
1. 2 answers
2. asked by Ron
3. 611 views
Give two examples of each of the following elements of poetry from the poems you have read in Units 4, 5, and 6
1. 1 answer
2. asked by Give two examples of each of the following element
3. 610 views
A car accelerates from 10.0 m/s to 30 m/s at a rate of 3.5 m/s2. How far does it travel while accelerating?
1. 1 answer
2. asked by Joan
3. 588 views
An image on the screen of a 12 cm long pinhole camera is 7cm. How large is the original object, if it is located 36 cm in front
1. 0 answers
2. asked by derrick
3. 587 views
Hello! I need help with my research regarding-- Twitter being used as a prime source for real time news.Can anyone suggest a
1. 3 answers
2. asked by Jane
3. 586 views
Answer check please: Consider the circle (x-3)^2 + (y+1)^2 = 169. The point (15,4) is on the circle. Find an equation for the
1. 2 answers
2. asked by KC
3. 584 views
Can you check my answers, please?1. Latitude is measured north and south of what imaginary line? The Equator 2. Which of the
1. 1 answer
2. asked by Reed
3. 580 views
I am having trouble figuring out this question:My quotient is 1 more than 30/5. My remainder is 2. What division sentence am I?
1. 0 answers
2. asked by Chris
3. 579 views
identify and list 3 of the 12 organ system as well as the organ cantained in these systems within the human body. identify which
1. 1 answer
2. asked by cookie
3. 579 views
x 2/3-16x 1/3 +64=0
1. 1 answer
2. asked by Nett
3. 575 views
A prospective investor has hired you to develop a worksheet that will compute the book value per share on each class of stock of
1. 0 answers
2. asked by accounts
3. 569 views
solve equation then check for extraneous solution please someone explain this to me.6/6-4x/=8+4 then one that is solve the
1. 1 answer
2. asked by kevin
3. 564 views
mr.wilson charges 215 dollars a month to board horses. if he boards a total of 25 horses,how much money will he earn?please show
1. 2 answers
2. asked by lidia
3. 563 views
Nearly ________ movement in the body is the result of muscle contraction.A. All B. 50% of all C. 10% of all D. None of the above
1. 3 answers
2. asked by Aya
3. 563 views
What is the probability of obtaining a sum of at least 7 when rolling a pair of dice?
1. 1 answer
2. asked by TRAY
3. 550 views
Determine the smallest sample size required to estimate the population mean under the following specifications:a. e = 2.4
1. 0 answers
2. asked by Isis MArtin
3. 550 views
A fire hose can project water at a rate of 6.00x10^2 litres per minute to a height of 40.0m. Find:a) the velocity with which the
1. 1 answer
2. asked by Jane
3. 549 views
75.0 mL of a 1.80 M solution is diluted to a volume of 258 mL. A 129-mL portion of that solution is diluted using 187 mL of
1. 1 answer
2. asked by Amanda
3. 547 views
a rod 300 cm long is hinged in a wall its weight is 50N. it is supported by a leg from other edge and an external weight of 80N
1. 1 answer
2. asked by umair
3. 543 views
analyze the graph of the function. what is the domain of f(x)? f(x)=x^2+x-72/x+7{x|x is not equal to -7} there are other
1. 6 answers
2. asked by serin
3. 541 views
What type of tomb became popular after the pyramids?
1. 1 answer
2. asked by Losa
3. 541 views
A history teacher gives a 27 question T-F exam. In how many different ways can the test be answered if the possible answers are
1. 1 answer
2. asked by TRAY
3. 539 views
A patient is receiving 300,000 units of a medication in 1 Liter of D5W over 24 hrs. How many ml. of medication will be
1. 1 answer
2. asked by Denyse
3. 538 views
$20,000 $10,000 $11,000 $4,000 $30,000 $25,000 $5,000 Calcuate current ratio. Calculate acid test averae days colletion.
1. 0 answers
2. asked by no name
3. 526 views
A costumer has to buy a cell phone from an appliance store with 8 different brands. Each brand is available in 5 different
1. 0 answers
2. asked by Anonymous
3. 525 views
1)lim [(x+y)sec(x+y)-xsecx]/ yx-o 2)show that lim |x-4|/x-4 does not exists x-4 3)lim [1-sinx/2]/[cosx/2{(cosx/4)- x-22/7
1. 1 answer
2. asked by sushma
3. 524 views
A philosophical argument should involve
1. 2 answers
2. asked by baby
3. 519 views
Ethanol is produced by the action of yeast (catalyst) on sugar cane juice. (1).What is specific name of this reaction? (2.)
1. 1 answer
2. asked by Jeconiah
3. 514 views
Solve this pair of equations by the graphical method: 4x+y=9 , 3y-2y=49
1. 1 answer
2. asked by Jeconiah
3. 514 views
Bentley Biscuits, a wholly-owned English subsidiary of U.S. Bakery (a U.S. firm) maintains its inventory at cost, and Bentley
1. 0 answers
2. asked by accounts
3. 512 views
How is cardiac muscle similar to smooth muscle?A. Both are striated B. They share no similarities C. They share no differences
1. 4 answers
2. asked by Aya
3. 510 views
Solve this using elimination method: 4x-3y=-4
1. 1 answer
2. asked by Jeconiah
3. 508 views
How far to the nearest meter can a sprinter running at 9 m/s, travel in the time it takes a rock to fall 65 meters?
1. 1 answer
2. asked by Maria
3. 508 views
2006, 74.2 million tax returns were filed electronically. This represents a 108.8% increase over the year 2005. How many income
1. 1 answer
2. asked by Janie
3. 504 views
75.0 mL of a 1.80 M solution is diluted to a volume of 258 mL. A 129-mL portion of that solution is diluted using 187 mL of
1. 0 answers
2. asked by Amanda
3. 499 views
absolute value equation2/3x-5/-8=8 Can someone help do not understand
1. 1 answer
2. asked by kevin
3. 493 views
A car dealer will sell you a used car for $8,544 with $544 down and payments of $272.22 per month for 36 months. What is the
1. 1 answer
2. asked by Anonymous
3. 489 views
Sort the pairs of related compounds by their carbonyl stretching frequencies in cm–1. (There will be three compounds per bin.)
1. 0 answers
2. asked by Alyssa
3. 487 views
A truck tire with a diameter of 36 in is rolling over level ground spinning at 11 rotations/second. If the speed limit is 55
1. 1 answer
2. asked by KC
3. 486 views
How do you draw an orbital diagram for an element, for example, the element iron.
1. 0 answers
2. asked by Sarah
3. 484 views
if the DE x^2.y"+xy'-y=0 has a general solution c1x+c2.x^-1, use the variation of parameters to find the particular solution
1. 0 answers
2. asked by mo
3. 483 views

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