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2013
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Questions Asked on May 18, 2013

A hot air balloon descends at a rate of 320 feet per minute for 3 minutes. Whats the balloons total change in altitude?
1. 96 answers
2. asked by Erin
3. 15,190 views
How many ways can 12 horses in a race come in 1st, 2nd, and 3rd place
1. 9 answers
2. asked by tariq
3. 10,618 views
One factor determining the number of representatives for a given congressional district is the distribution of _____ within the
1. 6 answers
2. asked by Jen
3. 5,592 views
Evaluate the expressions:a) arctan(-sqrt(3)) a) Arctan(-sqrt(3)) So, I know how to find the answers with a calculator, but how
1. 2 answers
2. asked by Kate
3. 3,761 views
The speed of a moving bullet can be determined by allowing the bullet to pass throughtwo rotating paper disks mounted a distance
1. 1 answer
2. asked by Anonymous
3. 3,141 views
A steel strip, clamped at one end, vibrates with a frequency of 20 Hz and a amplitude of 5 mm at the free end, where a small
1. 8 answers
2. asked by Anonymous
3. 2,966 views
A 300 kVA transformer has a primary winding resistance of 0.4 Ω and a secondary winding resistance of 0.0015 Ω. The iron loss
1. 1 answer
2. asked by Anonymous
3. 2,505 views
¬Calculate the period of oscillation of a simple pendulum of length 1.8 m, with a bob of mass 2.2 kg. What assumption is made
1. 1 answer
2. asked by Anonymous
3. 2,346 views
An unknown radioactive element decays into non-radioactive substances. In 100 days the radioactivity of a sample decreases by 64
1. 3 answers
2. asked by Rachel
3. 2,163 views
1. Larry is a very aggressive four-year-old child. He watches many television programs that containviolence. It’s most likely
1. 5 answers
2. asked by yani
3. 1,912 views
how many liters of oxygen are necessary for the combustion of 340 g of ethanol (c2h5OH) assuming the raction occurs at STP? no
1. 1 answer
2. asked by parker
3. 1,700 views
In 1970, the total enrollment in public universities and colleges in a country was 5.1 million students. By 2004, enrollment had
1. 1 answer
2. asked by jam
3. 1,696 views
Convert 3¾ % to a decimal.
1. 2 answers
2. asked by Denise
3. 1,572 views
findthe exact area of the region bounded by two concentric circles with a radii of 10 and 6 inches
1. 2 answers
2. asked by buzz
3. 1,361 views
Use the dot product to determine which of the following vector pairs are orthogonal.a. v1 = (-5,5) and v2 = (1,1) b. v1 =
1. 2 answers
2. asked by Kate
3. 1,306 views
State the possible number of imaginary zeros of f(x)= 2x^3 - 4x^2 + 8x - 3.0,1,3?
1. 2 answers
2. asked by Lily
3. 1,292 views
After a 15% pay raise, Scott Walker now earns $27,600. What was his salary before the raise?
1. 2 answers
2. asked by Denise
3. 1,254 views
A small block of mass m1 = 0.500 kg is released from rest at the top of a curve-shapedfrictionless wedge of mass m2 = 3.00 kg,
1. 1 answer
2. asked by Anonymous
3. 1,253 views
By what percent is a 100-watt light bulb brighter than a 60-watt light bulb? (Round percent to the nearest tenth.
1. 0 answers
2. asked by Rawn Williams
3. 1,182 views
Solve the equation 8 cos^2 X -2 =0 given that 180< or equal to X <or equal to 360 degrees.
1. 1 answer
2. asked by lindsay
3. 1,165 views
Solve the system: y^2 - 4x^2 = 4 and y = 2x.(-1,-2)?
1. 3 answers
2. asked by Lily
3. 1,086 views
Stephanie scored 88, 70, 84, and 72 on her first four science tests. What score does Stephanie need on her fifth science test to
1. 6 answers
2. asked by anonymous
3. 1,069 views
Convert 217% to a mixed number.
1. 2 answers
2. asked by Denise
3. 1,053 views
Would Someone PLEASE HELP?1.Deviant overconformity is associated with some forms of violence in sports. The roots of this
1. 9 answers
2. asked by Ashley
3. 1,046 views
polycarbonate has a density of 1.2 g/cm3. a photo frame is constructed from two 3.00mm of polycarbonate.Each sheet measures 28
1. 1 answer
2. asked by andrea
3. 1,033 views
There are six balls in the bag. Two are basketballs, three are playground balls, and one is a soccer ball. What is the
1. 9 answers
2. asked by tariq
3. 999 views
the reaction of 6.62g of carbon with excess oxygen yields 13.40g of CO2. what is the percent yield of this reaction
1. 1 answer
2. asked by Kelly
3. 999 views
A rod of length 30.0 cm has linear density (mass-per-length) given bylambda = 50.0 g/m + 20.0 y g/m2 , where y is the distance
1. 2 answers
2. asked by Anonymous
3. 989 views
A die has 2 red faces, 2 blue faces, and 2 green faces. It is rolled 240 times. Let R be the number of times red faces appear,
1. 49 answers
2. asked by gerd
3. 975 views
What kind of relationship does Kenny and Joetta have?
1. 3 answers
2. asked by Austin
3. 951 views
essay on once bitten twice shy
1. 4 answers
2. asked by kezia
3. 934 views
If the bearing fron H to G is 098 degrees, what is the bearing of G from H
1. 1 answer
2. asked by lindsay
3. 883 views
A hollow steel shaft has an external diameter of 120 mm and is 10 mm thick. It is coupled to a solid shaft of the same material,
1. 1 answer
2. asked by Anonymous
3. 882 views
find the area of a circle circumscribed about a equalateral triangle whose side is 18 inches long
1. 1 answer
2. asked by buzz
3. 872 views
Triangle DEF is such that DF=8cm,EF=5.5cm and its area is 11 root2 cm^2. Find angle EFD.
1. 1 answer
2. asked by lindsay
3. 862 views
What is the hardest part of solving equations?
1. 1 answer
2. asked by stacy
3. 849 views
An arrow is fired horizontally from the top of a 40.0-m vertical cliff and lands 125 m away. Therefore the arrow was fired at
1. 1 answer
2. asked by Jenna
3. 800 views
Let S be the set of {(1,1),(1,−1),(−1,1)}-lattice path which begin at (1,1), do not use the same vertex twice, and never
1. 0 answers
2. asked by Gandu man
3. 787 views
2 factors that increase static friction?Could it be weight or the ground?
1. 1 answer
2. asked by Kate
3. 778 views
can you check my grammar and spelling? and does it look better?Erin Oldham Calvin Brown 20 March 2013 ASL 2 ASL 2 Research paper
1. 2 answers
2. asked by Erin
3. 774 views
A group of 30 people consists of 15 children, 10 men, and 5 women. Tom and Jerry are two of the men in the group. Five people
1. 16 answers
2. asked by Din123
3. 773 views
what is 1250* 2987??
1. 4 answers
2. asked by john
3. 768 views
1) Mis abuelos viven en Manhattan. ______ apartamento es grande y bonito.A. Sus B. Su C. Nuestros D. Nuestro I said A 2) Para la
1. 2 answers
2. asked by Eri
3. 762 views
A letter carrier can deliver mail to 112 homes per hour by walking and 168 homes per hour by driving. By what percent is
1. 0 answers
2. asked by Denise
3. 753 views
Find two models for ethical decision making, or for decision making in Where do they differ? What is missing in each model? What
1. 1 answer
2. asked by kim
3. 732 views
identify one environmental or human factor that causes ill health or accidents or disasters within your community or any other
1. 3 answers
2. asked by hensley
3. 720 views
Rank the three events below in increasing order of probability. For example, if you choose â€œA B Câ€�, you are saying
1. 5 answers
2. asked by gerd
3. 712 views
by what percent os a 100- watt light bulb brighter than a 60 watt light bulb
1. 0 answers
2. asked by Nikita
3. 707 views
A point charge of charge 1 mC and mass 100 g is attached to a non-conducting massless rod of length 10 cm. The other end of the
1. 1 answer
2. asked by Mathslover
3. 699 views
In surveys about sensitive topics, respondents are sometimes given ways to “hide” their answers from the surveyor. In a
1. 18 answers
2. asked by Anonymous
3. 689 views
graph the points. Plot C-values on the x-axis and F-values on the y-axis. connect the points with a line
1. 1 answer
2. asked by Sebastian
3. 683 views
explain the law of motion needed to slove this problem. On Planet Zorg, a 30kg barbell can be lifted by only exerting a force of
1. 0 answers
2. asked by Kye
3. 681 views
Could you please tell me whether the following French paragraph is correct? As in, do my verbs agree and is it grammatically
1. 6 answers
2. asked by Deidre
3. 681 views
A 12% solution is diluted 1:60. What is the volume and concentration of the final solution?I started off with this 12(1/60) =
1. 2 answers
2. asked by freelance
3. 681 views
The radius of planet X is 5.0 bleems. It takes 4 earth years to complete it's orbit. Another planet, Z, orbits the same sun and
1. 1 answer
2. asked by Jeremiah
3. 647 views
Write the expression 13m^8 - 3m^4 + 4 in quadratic form if possible.m^8?
1. 2 answers
2. asked by Lily
3. 639 views
Find all real solutions. SR (x^2+3x+6)=4
1. 1 answer
2. asked by Jamila
3. 638 views
Find and classify the relative maxima and minima of f(x) if f(x)= defint a=0 b=xfunction= t^2-4/(1+cos(t)^2) dt
1. 0 answers
2. asked by Eric
3. 620 views
How does the writer in the watsons go to Birmingham make the reader sympathize with Larry Dunn
1. 1 answer
2. asked by Austin
3. 613 views
A gambling game pays 4 to 1 and the chance of winning is 1 in 6. Suppose you bet $1 on this game 600 times independently.3A Find
1. 11 answers
2. asked by Pebble
3. 579 views
Find the exact solutions of x^2 - (y - 12)^2 = 144 and y = -x^2.No solution?
1. 2 answers
2. asked by Lily
3. 578 views
Suppose two sets of data, A and B, have the same MIN and MAX values, but that the IQR for A is larger than the IQR for B. What
1. 1 answer
2. asked by BRANDON
3. 571 views
Explain the law of motion needed to solve thisproblem . On Planet Zorg, a 30 kg barbell can be lifted by only exerting a force
1. 1 answer
2. asked by Kye
3. 571 views
Find the largest possible value of n, such that there exists n real numbers x1,...,xn which satisfy |xi−xj|>1/100(1+xixj) for
1. 0 answers
2. asked by Pandey ji
3. 555 views
A load W=2 kN is applied vertically to joint C of truss ABCDE as indicated. You will use the method of joints to obtain the
1. 4 answers
2. asked by AMK
3. 551 views
Suppose that, for a set of data, the range is x and the interquartile range is y
1. 1 answer
2. asked by tariq
3. 550 views
Critically discuss 10 ways in which the environmental health hazards can impact negatively on one's health
1. 0 answers
2. asked by
3. 521 views
Hey Mrs.sue, can you answer this question:How does the author establish the setting in the first chapters of the watsons go to
1. 1 answer
2. asked by Austin
3. 518 views
A gambling game pays 4 to 1 and the chance of winning is 1 in 6. Suppose you bet $1 on this game 600 times independently.3A -
1. 3 answers
2. asked by Din123
3. 511 views
ABC is a triangle with a right angle at A. M and N are points on BC such that AM is the altitude, and AN is the angle bisector
1. 1 answer
2. asked by Gandu man
3. 506 views
A scientist experiments on two different pairs of objects. During the experiment, the objects in one of the pairs are brought
1. 0 answers
2. asked by Anonymous
3. 500 views
By what percent is a 100-watt light bulb brighter than a 60-watt light bulb? (Round percent to the nearest tenth.
1. 1 answer
2. asked by Denise
3. 500 views
Jane needs $30,000 to buy another new car in eight years. How much should she deposit at the end of each half year into an
1. 1 answer
2. asked by Dale
3. 497 views
A solution of NaCl and glucose gives a freezing point of -0.95°C. It contains 140 mOsmol glucose/L. Give concentration of NaCl
1. 2 answers
2. asked by freelance
3. 490 views
Given that sin alpha = 15/17 and-360 <alpha<360 find all values of alpha to two decimal places. Help Please!
1. 1 answer
2. asked by Ella
3. 490 views
Find and classify the relative maxima and minima of f(x) if f(x)= defint a=0 b=xfunction= t^2-4/(1+cos(t)^2) dt
1. 1 answer
2. asked by Eric
3. 488 views
In basic solution disproportionate to bromited bromide ions. Use the half reaction method to balance the equation.
1. 1 answer
2. asked by Praise
3. 488 views
Can someone please show me step by step solutions? I'd appreciate if you did so I know how you get the answer. Thank you so
1. 1 answer
2. asked by Kate
3. 481 views
a store does a display of 200 balls, he places them in the shape of a square pyramid. the bottom layer has 64 balls for each
1. 0 answers
2. asked by Anonymous
3. 477 views
Jarman consulting inc. provides financial and estate planning services on a retainer basis for the executive officers of is
1. 0 answers
2. asked by Sandy
3. 470 views
how many outer shell electrons does a carbon atom have using periodic table?
1. 1 answer
2. asked by Timofey
3. 465 views
Dawn averages a speed of 18 miles per hour during her bike race. The race is 90 miles long.Define a variable for the number of
1. 1 answer
2. asked by suezette
3. 464 views
For example 80 71 43 65 45 is the winning number and 51 69 18 81 37 is the machine number,how do i solve this problem to get the
1. 0 answers
2. asked by Drey
3. 462 views
A load W=2 kN is applied vertically to joint C of truss ABCDE as indicated. You will use the method of joints to obtain the
1. 0 answers
2. asked by AMK
3. 460 views
A gas at 273 kelvin expands by 0,1 cubic metre if it is heated through 50kelvin. Calculate the original volume at constant
1. 1 answer
2. asked by alistair jacobs
3. 458 views
Calculate elements the listed element for the product matrix.matrix[1, 2, -3_3, 4, 0_-9, 7, 8_9, 3, 2]Xmatrix[11, 7, 9, -5_5,
1. 0 answers
2. asked by Brianna
3. 454 views
Marks: 1A car merges onto the highway from rest in 10 seconds. The final speed of the car is 60 mph. Estimate the acceleration
1. 1 answer
2. asked by ben
3. 453 views
Solve the integral∫csc(z+π/6)cot(z+π/6)dz
1. 1 answer
2. asked by sophie
3. 450 views
Find the gradient at the point (1,1) of the tangent line to the curve x^2+y^2-3x+4y-3=0.
1. 0 answers
2. asked by tunde
3. 442 views
PLEASE HELP!!!!!!Please give examples for the following: 1. Satire 2. Parody 3. Pathos 4. Bathos 5. Rhetoric 6. Logos 7. Ethos
1. 1 answer
2. asked by Anonymous
3. 438 views
will linear polybutadiene or branched polybutadiene have a higher molar volume?
1. 0 answers
2. asked by himani.
3. 437 views
Sunshine Honda sold 112 cars this month. If that is 40% greater than last month, how many cars were sold last month? which ratio
1. 0 answers
2. asked by Samantha
3. 430 views
DESCRIBE THE LIFESTYLE DISEASE & EXAMPLES & FACTORS THAT CONTRIBUTE TO THE DISEASE
1. 2 answers
2. asked by MABULE
3. 429 views
How much 3M H2SO4 can be made from 20ml of 12N H2SO4?
1. 1 answer
2. asked by freelance
3. 428 views
You are rolling two dice at the same time. What is the probability of rolling a sum of 6 or 7
1. 1 answer
2. asked by tariq
3. 421 views
Convert 33/4 to a percent.
1. 4 answers
2. asked by Denise
3. 410 views
what is the normality and nature of the mixture obtained by mixing 0.62 gram of na2co3.h2o to 100 ml of 0.1N h2so4
1. 0 answers
2. asked by aditi
3. 408 views
How do you solve and or what formula do u use to solve this question: A stock that pays a constant dividend of $2.5 forever
1. 0 answers
2. asked by Kay
3. 407 views
Laboratory preparation of carbon dioxide?
1. 0 answers
2. asked by Lalan patel
3. 407 views
when giving a table and they ask for an equation i know how to find the slope by picking to points and doing the formula
1. 1 answer
2. asked by anonymous
3. 406 views

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