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Questions Asked on February 13, 2013

Is this the correct word for each sentence1-2. Lynn begged the bank to __ the overdraft charge of thirty dollars, telling them
1. 9 answers
2. asked by lisa
3. 6,792 views
an 85kg fisherman jumps from a dock into a 135kg rowboat at rest on the west side of the dock, if the velocity of the fisherman
1. 5 answers
2. asked by twana
3. 6,079 views
There are 4 chocolate chip cookies and 12 oatmeal cookies in a jar. If you reach in an randomly choose 2 cookies without
1. 8 answers
2. asked by Jonathon
3. 5,392 views
A student has a weight of 650 N. While riding on a roller-coaster this same student has an apparent weight of 1.97 x 103 N at
1. 2 answers
2. asked by Eve
3. 5,245 views
How can I use trigonometric ratios to find the lengths of the missing sides in a triangle given the measurement of one angle and
1. 0 answers
2. asked by Corie
3. 4,501 views
Adam drew two same size rectangles and divided them into equal parts. He shaded 1/3 of one rectangle and 1/4 of other rectangle.
1. 5 answers
2. asked by Anonymous
3. 3,827 views
The freezing point of ethanol is -114.6 C and its Kf value is 2.00 C/m. What is the freezing point for the solution prepared by
1. 1 answer
2. asked by Lauren
3. 3,568 views
A quantity of monatomic ideal gas expands adiabatically from a volume of 2.0 liters to 6.0 liters. If the initial pressure is
1. 1 answer
2. asked by Alex
3. 3,510 views
the heights of female students at a particular college are normally distributed with the mean 169 cm and standard deviation 9
1. 2 answers
2. asked by harish
3. 3,303 views
Determine the final velocity of a proton that has an initial velocity of 2.35 x 10^5 m/s, and then is accelerated uniformly in
1. 2 answers
2. asked by Rere
3. 3,258 views
A car is moving at a rate of 55 mph and the diameter of its wheels is 2 feet.A) Find the number of revolutions per minute the
1. 1 answer
2. asked by David
3. 3,034 views
the ability to grow in size is a characteristic of living organism .Although an icicle may grow in size over time,it is
1. 3 answers
2. asked by tania sharmin
3. 2,909 views
In Drosophila, sepia colored eyes are due to a recessive allele s and wild type (red eye color) to its dominant allele s+.
1. 2 answers
2. asked by Amber
3. 2,846 views
A car with a wheel of radius 14 inches is moving with a speed of 55 mph. Find the angular speed of the automobile to the nearest
1. 3 answers
2. asked by Joe Smith
3. 2,758 views
6. The isosceles trapezoid is part of an isosceles triangle with a 34° vertex angle. What is the measure of an acute base angle
1. 2 answers
2. asked by linda
3. 2,697 views
Goodman Brown is compelled to continue into the forest toward the devilish gathering when ___(1 point)the older man gives him a
1. 6 answers
2. asked by jeka
3. 2,343 views
A student wishes to measure the resistivity of glass. A teacher suggests that its resistivity is of the order of 10^6 Ω m which
1. 1 answer
2. asked by harish
3. 2,230 views
The little girl was so___ after her illness that her parents carfully____(e)d fattening meals that were sure to arouse her
1. 3 answers
2. asked by amanda
3. 2,209 views
Renaissance AssignmentWhat was the attitude of Church leaders and the wealthy toward the arts? Why? The attitude of the church
1. 8 answers
2. asked by Unknown
3. 2,101 views
Read the following stage directions from the end of Act 2 of The Diary of Anne Frank.[For a second ANNE stands looking up at
1. 12 answers
2. asked by Cassie
3. 2,024 views
Peter has twice many stickers as Ali. Ali has 40 more stickers than Carlos. They have 300 stickers altogether. How many stickers
1. 3 answers
2. asked by May
3. 2,002 views
The concentration of a drug in a patient's bloodstream t hours after it is taken after it is taken is given byC(t) =
1. 1 answer
2. asked by vivi
3. 1,991 views
A woman fixing her hair holds a plane mirror 30 cm away from the front of her face so as to look into a plane mirror on the
1. 4 answers
2. asked by Madison
3. 1,966 views
ten randomly selected people were asked how long they slept at night. The mean time was 7.1 hours and the (sample) standard
1. 1 answer
2. asked by Asia
3. 1,919 views
Design an algorithm that accepts two values, the hourly rate and the number of hours worked by an employee. If the number of
1. 4 answers
2. asked by Anonymous
3. 1,798 views
A ball is thrown upwards at 15m/s from a window 20 metres above the ground. Find: a)How long the ball the takes to reach the
1. 2 answers
2. asked by Aquile
3. 1,784 views
The concentration of a drug in a patient's bloodstream t hours after it is taken after it is taken is given byC(t) =
1. 1 answer
2. asked by vivi
3. 1,776 views
a bag contains 5 blue, 4 red, 9 white, and 6 green marbles. I f a marble is drawn at random and replaced 100 times, how many
1. 1 answer
2. asked by Mia,Thank you
3. 1,636 views
You are asked to prepare a pH = 4.00 buffer starting from 1.50 L of 0.0200 M solution of benzoic acid (C6H5COOH) and some added
1. 1 answer
2. asked by Lacy
3. 1,626 views
One leg of a right triangle is 3cm more than half the length of the other leg.the area of the triangle is 54cm^2. How long are
1. 2 answers
2. asked by shonye
3. 1,584 views
Willie is a ________ on our school. Not only does he start fights with opposing players on the basketball court, but he also
1. 3 answers
2. asked by amanda
3. 1,528 views
x ~ N(400,64)1) Find the limits within which the central 95% of the distribution lies. 2) find the interquartile range of the
1. 3 answers
2. asked by harish
3. 1,505 views
Which of the following os a true statement about the periodic table?A. periods form horizonal rows;groups form vertical columns
1. 3 answers
2. asked by jill
3. 1,503 views
A granite sample has a density of 2.76 g/cm3. What is the mass of a granite block that measures 3.25 cm x 5.50 cm x 7.00 cm?
1. 2 answers
2. asked by farrah
3. 1,473 views
verify identity:(tanx-cotx)/sinxcosx=sec^2x csc^2x
1. 2 answers
2. asked by ken
3. 1,462 views
The new playground at Middledale school will be enclosed by a fence. The playground will be rectangular and will have an area of
1. 7 answers
2. asked by sean
3. 1,452 views
After the bully struck him, Jules wanted to________ by throwing a rock, but he had______s about doing anything so dangerous.
1. 2 answers
2. asked by amanda
3. 1,419 views
A small dog sits 1.5 m in front of a plane mirror.Where is the dog's image in relation to the mirror?
1. 1 answer
2. asked by Madison
3. 1,381 views
A 1000-MWe plant uses coal with 3% sulfur content. How many tons of SO2 will be emitted into the air during the operation of the
1. 1 answer
2. asked by Crobar
3. 1,368 views
Ricardo and Jane are standing under a tree in the middle of a pasture. An argument ensues, and they walk away in different
1. 0 answers
2. asked by meme
3. 1,340 views
Vector = -1.00 + -2.00 and vector = 3.00 + 4.00 . What are the magnitude and direction of vector = 3.00 + 2.00?
1. 1 answer
2. asked by meme
3. 1,320 views
A person stands 2.0 m away from the reflecting surface of a plane mirror. What are the image characteristics?
1. 0 answers
2. asked by Madison
3. 1,285 views
Suppose that neighborhood soccer players are selling raffle tickets for $500 worth ofgroceries at a local store, and you bought
1. 1 answer
2. asked by Anonymous
3. 1,271 views
You are asked to prepare a pH = 4.00 buffer starting from 1.50 L of 0.0200 M solution of benzoic acid (C6H5COOH) and some added
1. 2 answers
2. asked by Lacy
3. 1,267 views
I did a lab today in class and part of the lab is to experimentally find the enthalpy for the dissolution of ammonium chloride
1. 4 answers
2. asked by a Canadian
3. 1,257 views
A string requires a 191.0 N force in order to break. A 1.75 kg mass is tied to this string and whirled in a vertical circle with
1. 0 answers
2. asked by Eve
3. 1,248 views
A tank was 3/5 filled with water. After removing 120 litres of water from the tank it was 1/5 filled.a)Find the amount of water
1. 3 answers
2. asked by sherika
3. 1,246 views
enthalpy change^H is +23kJ mol-1 of phosphine (PH3) for the reaction2P(s)red+3H2(g)---->2PH3(g) a) Calc. entropy change for this
1. 0 answers
2. asked by harry
3. 1,238 views
Given the function y = 3cos(3x + pi), identify:Amplitude (if applicable, give the answer in fractional form) Period (in radians
1. 2 answers
2. asked by kikine
3. 1,232 views
Given her evaluation of current economic conditions, Ima Nutt believes there is a 20 percent probability of recession, a 50
1. 0 answers
2. asked by Anonymous
3. 1,230 views
NH4HS(s) <-> NH3(g) + H2S(g)An equilibrium mixture of this reaction at a certain temperature was found to have (NH3)=.268 and
1. 1 answer
2. asked by hannah
3. 1,207 views
How many lateral edges are there in a triangular prism
1. 6 answers
2. asked by alex
3. 1,206 views
100 raffle tickets are sold for 3 dollars each. One prize of 200 is to be rewarded. Raul purchased 1 ticket.what is his expected
1. 0 answers
2. asked by Carol
3. 1,173 views
a sample of iron are is known as Fe3O4. A 50 gram of sample contain 26 gram of Fe. Determine % yield Fe3O4 In sample
1. 0 answers
2. asked by Fakhrywik
3. 1,169 views
Sheet is 28 inches by 22 inches I have to make 100 equal squares how big should the inches be to fit on this sheet?
1. 1 answer
2. asked by Regina
3. 1,164 views
What effect does glucose 6 phosphate have on cellular respiration?I am doing a bio lab using a respirameter (sp?) and am trying
1. 1 answer
2. asked by Hannah
3. 1,160 views
Which sentence shows correct punctuation of an introductory structure?When I ran across the tile I lost my balance and slipped.
1. 6 answers
2. asked by someone
3. 1,148 views
in an attempt to establish the formula of an oxide of nitrogen , a known volume of the pure gas was mixed with hydrogen and
1. 0 answers
2. asked by harish
3. 1,148 views
An apple falls from an apple tree growing on a 20° slope. The apple hits the ground with an impact velocity of 5.7 m/s straight
1. 1 answer
2. asked by meme
3. 1,142 views
Job 1: Donivan Tech offered this girl a job at $50,310 a year at 45 hrs a week, traveling 45 miles a day. She estimates 15% of
1. 1 answer
2. asked by Eddie
3. 1,131 views
Balance using oxidation Number MethodeA. MnO4- + C2H4 + H20 --> MnO2 + OH- + C2H6 B. ClO- --> Cl- +
1. 0 answers
2. asked by Fakhrywik
3. 1,123 views
The lifetime in hours of a certain make of batteries follows a normal distribution with mean 160 and standard deviation 30.Calcu
1. 1 answer
2. asked by harish
3. 1,112 views
What two figures do I draw such that the first one has a greater perimeter but smaller area than the second.
1. 1 answer
2. asked by Miah
3. 1,105 views
In doing a load of clothes, a clothes dryer uses 16 A of current at 240 V for 45 min. A personal computer, in contrast, uses 2.7
1. 1 answer
2. asked by Orla
3. 1,091 views
How many milliliters of water has been dispensed if the initial buret reading was 0.38 ml and the final is 24.70 ml
1. 2 answers
2. asked by Anonymous
3. 1,083 views
what is food vacuole and contractile vacuole 4th grade
1. 5 answers
2. asked by tiara
3. 1,079 views
A ball dropped 16 feet. The height of each bounce of the ball is 8 feet, 4 feet, 2 feet and so on. How high will the sixth
1. 0 answers
2. asked by lee
3. 1,074 views
the standard free energies of formation of SO2(g) and SO3(g) are -300.4 and -370.4kJ mol-1 respectively. Calculate the value of
1. 1 answer
2. asked by harry
3. 1,064 views
Spain's Empire AssignmentWhy did absolute monarchs believe that they were justified in exercising absolute power? Absolute
1. 4 answers
2. asked by Unknown
3. 1,045 views
Ryan estimates that he uses 2/3 cup of syrup each time he eats pancakes. How many times will he be able to eat pancakes without
1. 5 answers
2. asked by B
3. 1,008 views
Calculate the length of the diagonal for the given rectangular prism. Length: 10 cm Width: 4 cm Height: 10 cm
1. 3 answers
2. asked by The Dark Knight
3. 1,007 views
a car travels at an average speed of 100 km/hr. how many km will the car travel in 2 hours, 15 min?
1. 2 answers
2. asked by Lori
3. 1,007 views
Suppose a box of marbles contains equal numbers of red marbles and yellow marbles but twice as many green marbles as red
1. 0 answers
2. asked by Anonymous
3. 1,005 views
A plane travels from California to New York. The plane travels about 5000 km in 5 hours. What is the plane's velocity? (Give
1. 2 answers
2. asked by NEED HELP
3. 1,005 views
how to make a parallellagram with a base of 8cm and perimeter is 28cm?
1. 1 answer
2. asked by suzanne
3. 1,002 views
Hannah's teacher brought in a bucket containing 72 blocks. The blocks are red, yellow or blue. Hannah wants to figure out the
1. 1 answer
2. asked by Leo
3. 998 views
Sam drove his bike at 58 mph for the same number of hours that Raj drove his bike at 51 mph. If sam ended up driving 62 miles
1. 0 answers
2. asked by Anonymous
3. 977 views
Simplify.2x^3-2x ________ 7x^3-14x^2+7x
1. 1 answer
2. asked by LaShawn
3. 972 views
I need help please >(Advanced) Give the domain and range of the relation.x y 2 5 8 17 0 0 –3 –5 Answer a. D: {2, 8, –3, 5,
1. 0 answers
2. asked by Emma
3. 971 views
a particle moving in a straight line with constant acceleration passing over distances x,y,z in equal consecutive interval of
1. 0 answers
2. asked by Fatima
3. 964 views
Hello again. Will you please help me with a few more questions?1)Which word order is correct: a)he was accused of taking bribes
1. 1 answer
2. asked by Ilma
3. 949 views
A woman 2.00 m tall stands 3.5 m in front of a plane mirror. (a) What is the minimum height the mirror must be to allow the
1. 0 answers
2. asked by Madison
3. 948 views
Ben and Ken live in homes that are 10 miles apart. Both left their respective home at 10:00 am to visit the other person. If
1. 2 answers
2. asked by Anonymous
3. 947 views
In a pet store there are 4 more cats than dogs and the ratio of cats to dogs is 12 to 9.What is the total number of cats and
1. 2 answers
2. asked by Anonymous
3. 943 views
A person, with his ear to the ground, sees a huge stone strike the concrete pavement. A moment later two sounds are heard from
1. 0 answers
2. asked by Anonymous
3. 938 views
the masses of lettuces sold at a market stall are normally distributed with the mean 600g and standard deviation 20g.1) find the
1. 0 answers
2. asked by harish
3. 937 views
a particle is projected vertically upward with the velocity u m/s and after t(s) another particle is projected upwards from the
1. 4 answers
2. asked by Fatima
3. 931 views
HOW DOES THE FORMATION OF SEDIMENTARYROCK IN THE OCEAN CONTRBUTE TO TH FORMATION OF OIL
1. 0 answers
2. asked by BOB
3. 927 views
Complete and Balance the following equation using the half-reaction method;(MnO4^-) + (CH3OH) --> (Mn^2+) + (HCO2H)
1. 1 answer
2. asked by Kelli
3. 926 views
Actual lengths of pregnancy terms are nearly normally distributed about a mean pregnancy length (of about 38-39 weeks) with a
1. 0 answers
2. asked by Daniel
3. 923 views
Determine the equation of a line that passes through (2,2) and is parallel to the line tangent to y=3x^3-2x at (-1,5)?
1. 1 answer
2. asked by Sarah
3. 923 views
Suppose that the gravitational acceleration on a certain planet is only 3.1 m/s2. A space explorer standing on this planet
1. 3 answers
2. asked by Jordan
3. 913 views
how do uu find the x int. , y int. , domain range asymtote of this equationy=log to the base 10 (2x+3/x-5) pleaseee need to
1. 0 answers
2. asked by kikii
3. 912 views
Water is draining at a rate of 2 cubic feet per minute from the bottom of a conically shaped storage tank of overall height 6
1. 1 answer
2. asked by Vivi
3. 903 views
A 2.5 kg object is whirled in a vertical circle whose radius is 0.89 m. If the time of one revolution is 0.94 s, the magnitude
1. 0 answers
2. asked by Eve
3. 902 views
I'm really confused by the story "Score/Score" by Phyllis Gotlieb. what's the mood? what's the author's tone?
1. 1 answer
2. asked by Krum
3. 901 views
how to round 0.2055 to 3 decimals
1. 1 answer
2. asked by Kim
3. 898 views
consider y=-2+5cos(20x-5pie)the period is? the frequency is? the vertical shift is? the horizontal shift is?
1. 1 answer
2. asked by Argelia
3. 898 views
1.In an attempt to curb the problem of unemployment and win the forthcoming elections the government of the republic of zambia
1. 0 answers
2. asked by jean
3. 894 views
your club is in charge of making pins that students can buy to show their school spirit for the upcoming football game. you have
1. 1 answer
2. asked by terri
3. 886 views

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