Questions Asked on September 13, 2012

1. What is the product of (5.1 x 10^3) x (3.2 x 10^3)?a. 16.32 x 10^6 b. 1.632 x 10^7 c. 16.32 x 10^9 d. 1.632 x 101^0 2. What
1. 84 answers
2. asked by :)
3. 20,470 views
1. (6.0 x 10^5) x (3.0 x 10^4) =a. 18 x 10^20 b. 18 x 10^9 c. 1.8 x 10^20 d. 1.8 x 10^9 2. (5 x 10^-2) ÷ (2 x 10^3) = a. 2.5 x
1. 30 answers
2. asked by Chase
3. 8,557 views
A water tank can hold 56 1/4 litres of water .How much water is contained if it is 8/15 full?
1. 7 answers
2. asked by sreemonti mukherjee
3. 7,612 views
what is the density of a peice of wood that has a mass of 25.0 grams and a volume of 29.4cm cubes?
1. 4 answers
2. asked by sierra
3. 5,757 views
Find all the values of x in the interval [0,2π] that satisfy the equation: 8sin(2x)=8cos(x)
1. 5 answers
2. asked by Emily
3. 4,701 views
With an average acceleration of −1.6 m/s^2,how long will it take a cyclist to bring a bicycle with an initial speed of 13.3
1. 5 answers
2. asked by Bri
3. 3,556 views
What mass of MgSO4 · 7H2O is required toprepare 300 mL of a 0.61 M MgSO4 solution? Answer in units of g
1. 1 answer
2. asked by cheri
3. 2,819 views
in 1993 bicyclist rebecca twigg of the united states traveled 3.00 km in 217.347 s suppose she travels the entire distance at
1. 4 answers
2. asked by heather
3. 2,599 views
When 0.025 moles of aluminum sulfate aredissolved in enough water to make 115 milliliters of solution, what is the molarity of
1. 1 answer
2. asked by cheri
3. 2,548 views
Will you please check? Physical or chemical properties1. bitter taste = physical taste 2. can neutralize a base= physical
1. 3 answers
2. asked by Reed
3. 2,544 views
A deck is being built around a rectangular swimming pool. The swimming pool is 20 ft × 12 ft and the deck has a uniform width
1. 6 answers
2. asked by Poppd
3. 2,528 views
A particle with a charge of -1.4 μC and a mass of 2.9 x 10-6 kg is released from rest at point A and accelerates toward point
1. 2 answers
2. asked by Alex
3. 2,453 views
The coffee shop shop has nine apple pies cut into fourths. Each piece sells for $1.50. How much are all the pieces worth?
1. 8 answers
2. asked by GL
3. 2,399 views
draw a graph of balloon diameter vs. temperature. what is the correlation?
1. 1 answer
2. asked by Janny
3. 2,257 views
Please explain how to work this problem:A pair of earrings has blue wedges that are all the same size. One earring has a 25
1. 4 answers
2. asked by Jane
3. 2,111 views
A boat with a horizontal tow rope pulls a water skier. She skies off to the side,so the rope makes an angle of 15.0° with her
1. 1 answer
2. asked by Anonymous
3. 2,103 views
A jogger runs eastward in a straight line with an average speed of 2.25 m/s for 4.98 min and then continues with an average
1. 1 answer
2. asked by arcos15
3. 1,952 views
Richard is standing between two buildings in a townhouse development. The building on the left is 9m away and the angle of
1. 2 answers
2. asked by Danielle D
3. 1,881 views
What is the hybridization of each carbon in the molecule of ethanol.CH3 = sp3 CH2OH = sp3 I think that the carbons are all sp3
1. 1 answer
2. asked by Hannah
3. 1,684 views
the varsity football team gained 7 yards on one play and then lost 4 yards
1. 5 answers
2. asked by Jenny
3. 1,651 views
Will you please check a few more?Physical change, chemical change or both kinds of change? 1. Sodium hydroxide dissolves in
1. 0 answers
2. asked by Reed
3. 1,626 views
Determine whether each conjecture is true or false.Give a counter example for any false conjecture.Given:Angle 1 and angle 2 are
1. 2 answers
2. asked by Ian
3. 1,615 views
Solve for x. Find the angle measures to check your work.m<AOB = 4x - 2 m<BOC = 5x + 10 m<COD = 2x + 14 How do I solve for x?
1. 1 answer
2. asked by Jane
3. 1,596 views
1. What is the product of (5.1 x 10^3) x (3.2 x 10^3)?a. 16.32 x 10^6 b. 1.632 x 10^7 c. 16.32 x 10^9 d. 1.632 x 101^0 2. What
1. 6 answers
2. asked by drake
3. 1,470 views
14. Subtract -5 from -14-14 - (-5) 16. Subtract -6 from 18 18 - (-6) 18. From 14 subtract -2 22. Subtract 17 from 8 I already
1. 3 answers
2. asked by Laruen
3. 1,458 views
Word problem:The sum of two numbers is 26.4. One number is five times the other number. Find the numbers. It's probably:
1. 3 answers
2. asked by Amy
3. 1,359 views
what is y times y? 2y?
1. 3 answers
2. asked by tara
3. 1,358 views
Will you please check my answers?Substances or mixtures? 1. Carbon Dioxide = M 2.salt water =M 3. table salt = M Homogeneous or
1. 0 answers
2. asked by Reed
3. 1,321 views
Can someone please help me with these two? im so lost and i really appreciate it if someone could show me what to do!1) To
1. 4 answers
2. asked by maura (urgent!!)
3. 1,300 views
An airplane flies 200 km due west from city A to city B and then 270 km in the direction of 31.0° north of west from city B to
1. 1 answer
2. asked by Dan
3. 1,284 views
A small particle has charge -4.20 and mass 1.10×10−4 . It moves from point , where the electric potential is = 250 , to point
1. 1 answer
2. asked by Anonymous
3. 1,278 views
Two bicyclists, starting at the same place, are riding toward the same campground by different routes. One cyclist rides 1040 m
1. 0 answers
2. asked by larissa
3. 1,248 views
A 58 yr old patient with rectal bleeding was seen in the office of a gastroenterologist provide advice about this case. The
1. 1 answer
2. asked by Mike
3. 1,244 views
Can someone check my answers for me?True or False... 1. TRUE you should use a comma before the word “and.” 2. FALSE The
1. 4 answers
2. asked by Chris
3. 1,243 views
i don't get it, i have got homework to create a venn diagram of natural and whole numbers aren't they both the same thing? how
1. 1 answer
2. asked by Michelle White
3. 1,238 views
Write a number which rounds to 66,000 when rounded to the nearest ten thousand
1. 4 answers
2. asked by david
3. 1,230 views
The basic function of the carburetor of an automobile is to atomize the gasoline and mix it with air to promote rapid
1. 1 answer
2. asked by neeba
3. 1,227 views
Please check these! Physical or Chemical properties?1. solubility = physical 2. melting point = physical 3. reacts with water to
1. 0 answers
2. asked by Reed
3. 1,196 views
It takes 62 mL of 0.124 M KOH to neutralize46.7 mL of H2SO4 solution. What is the concentration of the H2SO4 solution? Answer in
1. 1 answer
2. asked by cheri
3. 1,184 views
Lisa attended 72% of 32 school events. How many schol events did Lisa not attend?my answer is 8
1. 3 answers
2. asked by Pam
3. 1,169 views
Identify the term that correctly identifies the capitalized word(s) in each sentence.7. LISTENING TO THE MIX CD MY BROTHER MADE
1. 8 answers
2. asked by Yoda
3. 1,154 views
Use the MO model to predict the structure of ketene (H2CCO). Draw a Lewis structure of the molecule that shows the positions of
1. 1 answer
2. asked by Amy
3. 1,154 views
This is the same equation as before just with different numbers.y=yo + (vo sin Q) t - 1/2gt^2 This time the numbers are: 0 =
1. 2 answers
2. asked by Hannah
3. 1,151 views
Sulfuric acid (H2SO4) is a very strong diproticacid. If 0.062 moles of sulfuric acid is mixed with water to make 200 mililiter
1. 1 answer
2. asked by cheri
3. 1,150 views
a balloon is rising vertically at the rate of 2 m/s. an observer is standing on the ground 100m away from a point directly below
1. 1 answer
2. asked by Gladys Garcia
3. 1,141 views
Reboot, Inc. is a manufacturer of hiking boots. Demand forboots is highly seasonal. In particular, the demand in the next year
1. 0 answers
2. asked by Anonymous
3. 1,127 views
Suppose that a random variable, X, follows a Normal distribution. Specifically, X~N(10, 4).What is the value for the standard
1. 1 answer
2. asked by Kat
3. 1,117 views
I have a question regarding the titration curve. When the ph is equal pKa that mean there are equal amount of conjugate acid to
1. 1 answer
2. asked by ron
3. 1,086 views
Evaluate lim->4 sin(2y)/tan(5y)Here is what I have so far. I am not sure the next steps. Can someone help me? 1.
1. 0 answers
2. asked by Ryan
3. 1,076 views
What are some poetic devices used in Miley Cyrus' The Climb" and explain.
1. 1 answer
2. asked by TaTa
3. 1,070 views
Pre- study scores versus post- study scores for a class of 120 college freshman english students were considerated. The residual
1. 0 answers
2. asked by Gee
3. 1,033 views
1. What is the product of (5.1 x 10^3) x (3.2 x 10^3)?a. 16.32 x 10^6 b. 1.632 x 10^7 c. 16.32 x 10^9 d. 1.632 x 101^0 2. What
1. 8 answers
2. asked by drake
3. 1,018 views
A stone is thrown straight upward with a speed of 12 m/s from the edge of a 70 m high cliff. How long is the stone in the air?
1. 1 answer
2. asked by Katie
3. 1,010 views
Which of the following islands or group of islands does NOT qualify as a state?a. Hawaii b. Japan c. Cuba d. Australia
1. 3 answers
2. asked by Makayla
3. 996 views
Two balls (Ball 1 and Ball 2) are released from the top of a tower. Ball 2 is thrown 3.14 seconds after Ball 1 is dropped. Ball
1. 2 answers
2. asked by Ashley
3. 990 views
The bottom of the ladder is 5 feet tall from the wall. the ladder is 13 feet long. about how high is the wall?
1. 3 answers
2. asked by jenny
3. 990 views
can you pl answer the following : 1.Please send all applications by post change into passive voice 2."Dont you want to start
1. 1 answer
2. asked by R S Telagathoty
3. 981 views
Rays PQ and QR are perpindicular. Point S lies i the interior of angle PQR. If the measure of the angle SQR=4+7a and the measure
1. 2 answers
2. asked by Jack
3. 977 views
IQ scores are normally distributed with a mean of 105 and a standard deviation of 18. Assume that many samples of size n are
1. 1 answer
2. asked by kimberly
3. 946 views
A plane flies from base camp to Lake A, 220 km away in the direction 20.0° north of east. After dropping off supplies it flies
1. 2 answers
2. asked by carlton
3. 936 views
What do I do to graph:(x-2)^2+(y-4)^2=9
1. 2 answers
2. asked by Dalton
3. 928 views
name the property that each equation illustrates83+6=6+83
1. 0 answers
2. asked by sally
3. 926 views
2. Which one of the following words has a negative connotation?[A. Pedagogue] B. Inoculate C. Ophthalmological D. Taxidermy
1. 5 answers
2. asked by jake
3. 926 views
How do you solve x/2+1=1/4x-6?
1. 0 answers
2. asked by Kelley
3. 920 views
a 25 foot ladder leans against the wallit touches the wall 24 feet off the ground if you slide the base of the ladder back 10
1. 4 answers
2. asked by daniel
3. 917 views
12x+4y+2z=-7 (1)3x-12y+6z=-4 (2) 9x-16y+4z=-3 (3) solve the system. show steps and answers i tried this problem really difficult
1. 3 answers
2. asked by ann :)
3. 911 views
15.0 moles of gas are in a 6.00L tank at 298.15K. Calculate the difference in pressure between methane and an ideal gas under
1. 2 answers
2. asked by Lori
3. 911 views
Language ability milestone for average young children include singing short rhymes or song at age____ and carrying on a
1. 1 answer
2. asked by lisa
3. 909 views
a square storage bin measures 15 feet on a side filled with corn
1. 4 answers
2. asked by rashad jackson
3. 903 views
how does a dictionary illustrate a form of classification?
1. 1 answer
2. asked by Yvonne
3. 893 views
The midpoint of the linesegment from P1 to P2 is (-4, 1). If P1 equals (-4,6)what is P2?Any help would be great.
1. 1 answer
2. asked by ladybug
3. 873 views
the manager of a take out pizza parlor needs to hire pizza makers and cahiers for the evening shift. the total number of
1. 1 answer
2. asked by summer
3. 855 views
I have 8 ones and 2 hundreds. I am between 270 and 280. what number am I?
1. 2 answers
2. asked by todd
3. 848 views
Peter & Sam won some money in a competition. Peter won 5 times as much money as Sam. Sam won $4200 less than Peter.a. What was
1. 2 answers
2. asked by Dottie
3. 843 views
We have an aqueous solution that contains47% (by mass) of a hypothetical solute Z. The formula weight of the solute Z is 209
1. 2 answers
2. asked by cheri
3. 843 views
Marian bought 17 dozen cookies for a school party. THe price of the cookies ranged from $4 to $6 per dozen. Which could be the
1. 1 answer
2. asked by Jerald
3. 842 views
what is the expected real interest rate on a ten year 2.5% u s treasury bond
1. 0 answers
2. asked by Jaeden
3. 840 views
lim delta x to 0 ofsin[(pi/6)+delta x]-(1/2) all divided by delta x hope i made that clear. hint given: sin(theta+gamma)=sin
1. 1 answer
2. asked by courtney
3. 836 views
Calculate the molality of CsCl in a 19% bymass aqueous solution.
1. 1 answer
2. asked by cheri
3. 832 views
Identify the term that correctly identifies the capitalized word(s) in each sentence.7. LISTENING TO THE MIX CD MY BROTHER MADE
1. 5 answers
2. asked by Anonymous
3. 821 views
The ratio of the length of a parallelogram to that of its breadth is 7:4. The length is longer than the breadth by 746.1 cm.
1. 4 answers
2. asked by Dottie
3. 816 views
Calculate the volume of water, in milliliters, that would be displaced by a piece of gold weighing 18.2g.
1. 1 answer
2. asked by Anne
3. 791 views
What writing convention does Jonathan Edwards use to persuade his audience?
1. 1 answer
2. asked by kimi
3. 790 views
I need help summarizing this articleUnbreakable by adam weinstein
1. 4 answers
2. asked by Vicky
3. 787 views
word form for 34,235,345
1. 3 answers
2. asked by Maryann
3. 778 views
Use the MO model to predict the structure of ketene (H2CCO). Draw a Lewis structure of the molecule that shows the positions of
1. 1 answer
2. asked by Amy
3. 776 views
what size paper cup shoud you use to make the most money? How much money will you make if you sell all of the lemonade if you
1. 0 answers
2. asked by Anonymous
3. 774 views
Solve 10x + 75 = 150. Round your answer to the nearest hundredth.A. x ¡Ö 1.63 B. x ¡Ö 1.56 C. x ¡Ö 1.75 D. x ¡Ö 1.88
1. 2 answers
2. asked by mark
3. 772 views
three numbers are such that the second is the difference of three times the first and 6 while the third is the sum of 2 and 2/3
1. 1 answer
2. asked by Bob
3. 764 views
I am lost, need to know how to do these types of problems.How many one-to-one correspondences are there between the sets
1. 0 answers
2. asked by Joy
3. 761 views
How many milliliters of 5.5 M HCl must betransfered from a reagent bottle to provide 23 g HCl for a reaction? Answer in units of
1. 3 answers
2. asked by cheri
3. 743 views
I need help solving a problem, I am stuck on this one.Write 128 in each one of the following bases a.Five b. Two c. Twelve
1. 2 answers
2. asked by Libby
3. 737 views
prepare some 0.1 HCl by diluting the appropriate volume of stock 'conc' HCl to 1L. The stock acid is 37.4% HCl by weight and has
1. 1 answer
2. asked by chris
3. 735 views
A 5.21 box sits on a ramp that is inclined at 37.8 above the horizontal. The coefficient of kinetic friction between the box and
1. 1 answer
2. asked by dan
3. 722 views
Does church qualify as a state?
1. 1 answer
2. asked by Makayla
3. 720 views
If the product of two whole numbers greater than 1 is 63, what could th ewhole numbers be?
1. 2 answers
2. asked by Kannin
3. 719 views
An air-traffic controller observes two aircraft on his radar screen. The first is at altitude 750 m, horizontal distance 19.8
1. 1 answer
2. asked by Heather
3. 718 views
the distance, s metres, traveled by a car in t seconds after the brakes are applied is given by s=10t -t^2. Show that it's
1. 1 answer
2. asked by Marney
3. 714 views
Which organ is NOT a part of the digestive system?A. Esophagus B. Gallbladder C. Kidneys D. Mouth
1. 3 answers
2. asked by nicole
3. 708 views
a checkerboard has 8 squares on a side. at the beginning of a game of checkers, each player has 12 checkers on a board. how many
1. 1 answer
2. asked by mythreyee
3. 703 views

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