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Questions Asked on January 11, 2012

38. Which of the following sentences contains a helping verb? (1 point)Eduardo looked in the basement, but the puppy wasn’t
1. 19 answers
2. asked by Lisa
3. 10,592 views
A daredevil decides to jump a canyon of width 10 m. To do so, he drives a motorcycle up an incline sloped at an angle of 15
1. 3 answers
2. asked by Susan
3. 8,197 views
The springs of a 1100 kg car compress 6.0 mm when its 68 kg driver gets into the driver's seat. If the car goes over a bump,
1. 3 answers
2. asked by Anonymous
3. 6,829 views
The isosceles trapezoid is part of an isosceles triangle with a 34° vertex angle. What is the measure of an acute base angle of
1. 6 answers
2. asked by Claire
3. 6,108 views
Write an equation for rational function with given properties.a) a hole at x = 1 b) a vertical asymptote anywhere and a
1. 3 answers
2. asked by Casey
3. 5,914 views
3. The gross income of David Vaughn is $785 per week. His deductions are $42.25, FICA tax; $90.33, income tax; 2% state tax; 1%
1. 6 answers
2. asked by jake
3. 5,802 views
Find n for the arithmetic series with Sn = 360, a1=42 and an= -26
1. 2 answers
2. asked by Embraced
3. 4,087 views
Carlos is packing sacks for treats at Halloween. Each sack has to have exactly the same in it .he has on hand 96 small candy
1. 11 answers
2. asked by Julien
3. 3,402 views
A physician performed an aspiration via thoracentesis on a patient in observation status in the hospital. The patient has
1. 7 answers
2. asked by Code Mode
3. 3,227 views
The molar heat capacity of C6H6(ℓ) is 136 J/mol ·◦C and of C6H6(g) is 81.6 J/mol · ◦C.The molar heat of fusion for
1. 3 answers
2. asked by bob
3. 3,037 views
A rectangular room measures 15ft by 21ft. How much will it cost to carpet this room if carpeting costs $17.95 per square yard?
1. 5 answers
2. asked by Sara
3. 2,872 views
A simple fractal tree Grows in stages. A each new stage, two new line segments branch out from each segment at the top of the
1. 2 answers
2. asked by Annie
3. 2,528 views
Given the following data, calculate the enthalpy change for the reactionS(s)+ O2(g)->SO2(g) S(s)+(3/2)O2(g)->SO3(g) H=-395.2 kJ
1. 1 answer
2. asked by Alisa
3. 2,427 views
Dieter deposists $ 9000 inoan account that pays 10%/a compunded quarterly, after 3 threes the inerest rate changes to 9%/a
1. 3 answers
2. asked by Annie
3. 2,308 views
Ethane (C2H6) reacts with oxygen to produce carbon dioxide and water. Assuming there is an excess of oxygen, calculate the mass
1. 2 answers
2. asked by Kelly
3. 2,265 views
I have no clue what to do on these questions.1.Two resistors a and b are connected in parallel. The total resistance R in such a
1. 3 answers
2. asked by Melinda
3. 2,199 views
Identify the outlier in the data set, and determine how the outlier affects the mean, median, mode and range of the data set.
1. 4 answers
2. asked by Lisa
3. 1,833 views
Nazir saved $900 to buy a plasma tv, he borrowed the rest at an interest rate of 18%/a compounded monthy, 2 years later he paid
1. 1 answer
2. asked by Annie
3. 1,755 views
A store offers a 15% discount on all items in the store during a sale. All store employees get an additional 10% employee
1. 2 answers
2. asked by Dixie
3. 1,741 views
Given the following data:MnO(s) + H2(g) Mn(s) + H2O(l), H = 100 kJ MnO2(s) + 2 H2(g) Mn(s) + 2 H2O(l), H = 52 kJ use
1. 1 answer
2. asked by Ari
3. 1,662 views
A bank teller had $2750 in ten-dollar bills and five-dollar bills. He had twice as many ten-dollar bills as five-dollar bills.
1. 2 answers
2. asked by susan
3. 1,584 views
An airplane has a speed of 400 km/h with no wind. The airplane flies 2140 km with the wind. The airplane can only fly 1860 km
1. 4 answers
2. asked by Jayson
3. 1,565 views
Suppose you have 100ft of fence to make a play area for your dog. Does a square or circle provide more area? What other factors
1. 2 answers
2. asked by Sara
3. 1,493 views
What polygon is similar to every other polygon of the same name?(A) triangle (B) parallelogram (C) rectangle (D) square (E)
1. 2 answers
2. asked by Anonymous
3. 1,466 views
A pendulum consists of a sphere of mass 1.5 kg attached to a light cord of length 10.9 m as in the ﬁgure below. The sphere is
1. 1 answer
2. asked by Amanda and Leah
3. 1,463 views
At 25°C, Kp 1 10-31 for the following reaction:N2(g) + O2(g) 2 NO(g) Calculate the concentration of NO, in molecules/cm3, that
1. 1 answer
2. asked by Ryan
3. 1,449 views
Please help..ʃ (4sin²x cos²×/sin 2x cos 2x)dx That's integration of (4sin^2x cos^2x over sin 2x cos 2x) dx i've got it from
1. 2 answers
2. asked by INTEGRAL
3. 1,402 views
An impure sample contains 0.95g of benzoic acid and 0.05 of salicylic acid. Solubilities in water of the two compounds are given
1. 3 answers
2. asked by Anna
3. 1,386 views
1. negative integer is less than positive integersomtimes, always or never My answer/think: sometimes 2. A negative integer is
1. 4 answers
2. asked by Laruen
3. 1,357 views
A 6.0 kg block of ice rests on a surface that is tilted by = 12°. Find the acceleration of the block ignoring any friction.
1. 1 answer
2. asked by Pat
3. 1,326 views
a student is painting one wall of a room. a square window is located in the middle of the wall to be painted. the window
1. 2 answers
2. asked by jaz
3. 1,312 views
write the following absolute value functions as piecewise functions.i really not get how to do this f(x) = |x| i think im
1. 2 answers
2. asked by Shreya
3. 1,307 views
how did the black death lead to social disorder
1. 1 answer
2. asked by MACY
3. 1,305 views
Need help with these:21. English philosopher who believed all people have natural rights- Thomas Hobbes 30. Ancient Greek
1. 3 answers
2. asked by mysterychicken
3. 1,285 views
An open train car moves with speed 11.3 m/s on a flat frictionless railroad track, with no engine pulling the car. It begins to
1. 1 answer
2. asked by Kudo
3. 1,282 views
sample standard deviation = 3sample mean = 68 n=30 what is the probability that one student selected at random from the sample
1. 2 answers
2. asked by luckybee
3. 1,245 views
Summarize two observations that are contrary to the predictions based on Newton’s laws but that confirm Einstein’s
1. 0 answers
2. asked by Pat
3. 1,242 views
A ball is thrown horizontally from a platform so that the initial height of the ball is 6.0 m above the level ground below. The
1. 1 answer
2. asked by Pat
3. 1,217 views
Which division sentence is related to the given set of subtraction sentences?36-9=27 27-9=18 18-9=9 9-9=0 Answer choices 36
1. 3 answers
2. asked by Mattie
3. 1,209 views
7. A _______ is a group of people who agree to save their money together and to make loans to each other at a relatively low
1. 3 answers
2. asked by jake
3. 1,201 views
A sample of argon of mass 10.4 g occupies 2100 ml at 30 oC .(i) Calculate the work done by the gas when it expands isothermally
1. 0 answers
2. asked by sand
3. 1,171 views
I know i'm getting annoying with all of these questions but I need help on one more.Can you give me a link to find the
1. 2 answers
2. asked by Sammie
3. 1,160 views
Rational expressionsIs it possible to simplify this: [2 + Square Root(2)] all over 2 please help and thank you
1. 3 answers
2. asked by NeedHelp
3. 1,150 views
1. Post the following transactions of a restaurant to prepare the journalledger and trial balance. Jan - 2011 Transaction Amount
1. 0 answers
2. asked by Kavya Tank
3. 1,145 views
Solve for x: x^4-15X^2+14=0How would I solve this problem? Could someone please show me the steps?
1. 2 answers
2. asked by Emma
3. 1,141 views
titration of 25ml of Na2CO3 with 0.352mol/l HCl of 15.2ml what is the molar concetraion of sodium carbonate
1. 1 answer
2. asked by hana
3. 1,106 views
I am a 3 digit odd umber. my tens digit is one less than my hundreds digit but two more than my ones digit. The sum of my digits
1. 2 answers
2. asked by lili
3. 1,087 views
I have a civics final tomorrw. the question I'm working on is "To Postpone Sentence/Fine" It is a crossword puzzle and the first
1. 0 answers
2. asked by Zach
3. 1,086 views
compare and contrast endocytosis and exocytosis.
1. 1 answer
2. asked by Anonymous
3. 1,085 views
Middle age, Renaissance, reformmation , revolutions, in what city did that Renaissance begin
1. 1 answer
2. asked by glenn
3. 1,085 views
A ball is thrown horizontally from a platform so that the initial height of the ball is 6.0 m above the level ground below. The
1. 1 answer
2. asked by Pat
3. 1,075 views
a water wave has frequency 0.40 Hz and wavelength 2.0m. Its speed is
1. 1 answer
2. asked by Amber
3. 1,068 views
difference is 7, product is 30
1. 3 answers
2. asked by Anonymous
3. 1,052 views
A runner whose initial speed is 29 km/hr increases her speed to 31 km/hr in order to win a race. If the runner takes 0.5 seconds
1. 4 answers
2. asked by Anya
3. 1,050 views
What is the measure of x if the measure of angle ABD is represented by 4x, the measure of angle DBC is represented by 3x and the
1. 1 answer
2. asked by nickic
3. 1,036 views
a rectangular sign is 2m high and 4m wide what is its perimeter in cm and mm
1. 1 answer
2. asked by Anonymous
3. 1,008 views
320g of sulfur dioxide react with 32.0g of oxygen and excess water to form sulfuric acid (H2SO4)a. What is the limiting reagent?
1. 1 answer
2. asked by Kelly
3. 969 views
Please help me!!!! I need help with this practice test question.In Guinea pigs, the brown coat (B) is a dominant over the
1. 1 answer
2. asked by Lisa
3. 965 views
A car and a large truck traveling at the same speed collide head-on and stick together.Which vehicle experiences the larger
1. 1 answer
2. asked by Kudo
3. 962 views
why is New Hampshire such a critical state in the presidential selection process?
1. 1 answer
2. asked by Abby
3. 936 views
How many grams of fluorine are needed to produce 120. g of phosphorus trifluoride if the reaction has a 78.1% yield from the
1. 1 answer
2. asked by Anonymous
3. 922 views
graph the function below. Determine the domain, range, and horizontal asymptote. show workf(x)=(7/5)^(x-3)
1. 1 answer
2. asked by Sara
3. 911 views
If Jillian must average at last 90 on two quiz scores before she can move on the next skill level. Jillian got a 92 on her first
1. 1 answer
2. asked by Alicia
3. 908 views
your desk is classified as a solid because it has a definite shape and volume at__________________________.
1. 2 answers
2. asked by Blake
3. 895 views
a water wave has frequency 0.40 Hz and wavelength 2.0m. Its speed is
1. 1 answer
2. asked by Amber
3. 887 views
1) choose the correct statement about the postulates of kinetic theory of gases.a) a sample of a gas consists of a small number
1. 1 answer
2. asked by Hannah
3. 877 views
2. Saturn has a radius of about 9.0 earth radii, and a mass 95 times the Earth’s mass. Estimate the gravitational field on the
1. 1 answer
2. asked by crystal
3. 866 views
what are the positives and negatives of protectionst trade polices on the federal governments part ??
1. 1 answer
2. asked by at
3. 862 views
Did you hear about...i have a,b,c,d,e,f,g,n,o..its "the very sad guy who tried to..fog and thats all i have help?
1. 5 answers
2. asked by Elisabeth
3. 857 views
A skier of mass 54.6 kg comes down a slope of constant angle 21◦ with the horizontal.The acceleration of gravity is 9.8 m/s2 .
1. 1 answer
2. asked by Connor
3. 857 views
ʃ (4sin²x cos²×/sin2x cos2x)dxPLEASE HELP!!
1. 1 answer
2. asked by INTEGRAL
3. 849 views
Why is mitosis an important life process?My Answer: The reason why mitosis is an important to life process is because it
1. 4 answers
2. asked by Laruen
3. 844 views
what mulification fact can be found by using the arrays for 2x9 and 5 x9
1. 0 answers
2. asked by coll
3. 842 views
I need help writng a 1,050 to 1,400 paper in which you identify the environmental factors that afect global and domestic
1. 6 answers
2. asked by Latashia
3. 830 views
When 0.373 g of compound X is burned completely in a bomb calorimeter containing 3000g of water, a temperature rise of 0.341 C
1. 1 answer
2. asked by bob
3. 821 views
You are driving your car and the traffic light ahead turns red. you apply the breaks for 3.0 s, and the velocity of the care
1. 1 answer
2. asked by Tony
3. 818 views
Name some situations in everyday life where positive and negative ingeters are usaful
1. 3 answers
2. asked by Laruen
3. 811 views
Problem A5: In the figure above, the two blocks are on frictionless inclines and are in static equilibrium. The block on the
1. 1 answer
2. asked by frank
3. 805 views
A skier of mass 54.6 kg comes down a slope of constant angle 21◦ with the horizontal.The acceleration of gravity is 9.8 m/s2 .
1. 1 answer
2. asked by Connor
3. 777 views
The potential diffrence across a series combination of 4(micro)F and 12(micro)F capacitor is 240V. What is the potential
1. 1 answer
2. asked by Nuwaya
3. 776 views
There are two groups of individuals of equal size, each with a utilityfunction given by U(M) = sq. root(M), where M = 100 is the
1. 0 answers
2. asked by John
3. 776 views
HEY I HAVE SPANISH AND I'M NOT SURE HOW TO ANSWER THESE QUESTIONS IN SPANISH. CAN SOMEONE ANSWER THESE TWO QUESTIONS IN SPANISH
1. 3 answers
2. asked by TERRAE
3. 768 views
How may groups of 14 can you make with 9?
1. 1 answer
2. asked by Alicia
3. 742 views
Providence County covers 413 square miles of Rhode Island. If Rhode Island is 1045 square miles, What percent of Rhode Island's
1. 2 answers
2. asked by I need help.
3. 739 views
How was the trading indians did the same as the trading the californios did?
1. 0 answers
2. asked by kiara
3. 734 views
How many time can.03 stamp and .08 go into 2.00 nine different times
1. 0 answers
2. asked by Kim
3. 718 views
You burned a peanut that weights 5.0 grams underneath a calorimeter with 409 mL of water in it. The thermometer reading
1. 2 answers
2. asked by Soraya
3. 716 views
about 12.6% of the bones are vertebrae in the human back. how many bones in the human body are vertebrae?
1. 2 answers
2. asked by Bryan
3. 714 views
Can any obstacle or disadvantage be turned into something good?
1. 2 answers
2. asked by Genessey
3. 714 views
I need help explaining why the answers i have are correct. i am stumped please help me!Read the following sentences, and focus
1. 1 answer
2. asked by Chandra
3. 696 views
write the following absolute value functions as piecewise functions.i really not get how to do this f(x) = |x| i think im
1. 0 answers
2. asked by Shreya
3. 694 views
jasmine has 41lb of dog food to pour into 5 dishes. How many pounds of dog food should she pour in each dish?
1. 4 answers
2. asked by angel
3. 690 views
This 32 year old female was burned by hot grease in her kitchen 1 week ago. She is seen in the hospital-based wound clinic for
1. 1 answer
2. asked by Code Mode
3. 679 views
graph this function and determine the domain,range and vertical asymptote.f(x)=In(4-x) no need to graph just assist with points
1. 1 answer
2. asked by Sara
3. 679 views
The bill for a family of four at a restaurant was $ 62. Simon paid $ 72 for the meal and tip. How much was the tip? What percent
1. 3 answers
2. asked by Kayla
3. 675 views
Why is it important for a leader to be able to manage across cultures? Communicate your thoughts on the following statement:
1. 1 answer
2. asked by steve
3. 668 views
please fill in the blank please please there will be a list of words below1) We need large sums of money tp keep our school
1. 3 answers
2. asked by saranghae12
3. 660 views
Jonathan is 3 ft from a lamppost that is 12 ft high. The lamppost and it's shadow form the legs of a right triangle. Jonathan is
1. 1 answer
2. asked by Anonymous
3. 655 views
Paragraph 2 good copy... Revised and corrected.Anna, I am so happy you’ve moved back to Burlington from Bay view, Ohio!
1. 5 answers
2. asked by Shawna
3. 650 views
Write a brief essay on the topic of volcanic activity and climate change.Consider such questions as whether there is there a
1. 0 answers
2. asked by Jackie
3. 648 views

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