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Lauren

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need help dissecting five sentences for parts of speech and sentence1) Following too closely behind a car can be dangerous
1. 2 answers
2. 468 views
When one is referencing mood, I know estar is generally used because states of mood are temporary. In the following sentence,
1. 2 answers
2. 1,130 views
1.25 x10^-5g/ 0.75 moles =Not sure what the ^ stands for
1. 1 answer
2. 374 views
How do you factor (x^2+1)^(1/2)*(x^2-1)+((x^2+1)^(3))^(1/2)*(2x^2-2)?
1. 1 answer
2. 360 views
You have 15 yards of ribbon for your gift boxes. each box gets the same amount of ribbon. How much ribbon will each box get
1. 8 answers
2. 402 views
Please Help. I have read it over but have no clue
1. 1 answer
2. 327 views
Which of the following statements, all spoken by Frank, BEST describes Frank's character? This is from the play, "Thunder on
1. 0 answers
2. 867 views
yOUR BROTHER TRAVELED 117 MILES IN 2.25 HOURS TO COME HOME FOR SCHOOL BREAK. wHAT'S THE AVERAGE SPEED THAT HE WAS TRAVELING?
1. 3 answers
2. 508 views
YOur brother traveled 117 miles in 2.25 hours to come home for school break. What's the average speed he was taveling
1. 9 answers
2. 1,183 views
The problem on my homework is:What mass in grams of iron metal is required to react with 2.50 L of .1500 M of sulfuric acid to
1. 0 answers
2. 534 views
What kind of poem is "Solitude" by Ella Wheeler Wilcox?(lyric, ode, haiku, etc.)
1. 3 answers
2. 831 views
How do I figure out what the nth term is in a sequence? Exmaple: 1, 3, 5,7,What would be the 100th term? IF adding 2 to each
1. 1 answer
2. 985 views
A person writing a book numbered the pages consecutively starting with 1 and had written 4553 digits. how many pages had she
1. 1 answer
2. 508 views
the tangent line to the graph of y=sin x at the point (2pi/3, (radical 3)/2) crosses the sine graph at the point where x=?
1. 2 answers
2. 780 views
Divide and Simplify:y^2-25/7 divided by 7y+35/49
1. 0 answers
2. 691 views
Divide and Simplify:y^2-25/7 divided by 7y+35/49
1. 0 answers
2. 499 views
Multiply and Simplify: Can you please show me the steps on how you get the answer. Thank You2/4n+6 times n^2+2n-3/n+1
1. 0 answers
2. 386 views
Calculate the amounts and pH values for preparing the following acetic acid/acetate buffer solution.1.) In the first step, If
1. 2 answers
2. 918 views
How do I find the value of sin(a-b) if tana=4/3, cotb=5/12, 0<a<90, and 0<b<90?
1. 2 answers
2. 1,614 views
How do I simpllify 1-sin^2x/1-cos^2x?
1. 2 answers
2. 400 views
How do I simplify cscx-cotxcosx?
1. 2 answers
2. 2,359 views
Peform each indicated operation and simplify. Can you please check my answers. Thank you.A)(x^2+2x-3)+ (2x^2-x+1) Answer:
1. 1 answer
2. 469 views
All the directions say for these three problems is multiply and simplify. Are my answers correct? Thank youA)(x^2+2x-3)+(2x^2-x+
1. 3 answers
2. 528 views
the limit from n->infinity of the summation of [2+(3/n)k]^2(3/n) when k=1
1. 0 answers
2. 758 views
A particle of mass m moving at 5 m/s in the positive x direction makes a glancing elastic collision with a particle of mass 2m
1. 0 answers
2. 760 views
Explain what the Easter eggs in microsoft are? They are like hidden messages right? Why do they put them in there? Can they
1. 1 answer
2. 466 views
A set of scores with a normal distribution has a mean of 32 and a standard deviation of 3.7. Which score could be expected to
1. 1 answer
2. 574 views
what happened to Rome after the Punic Wars?
1. 0 answers
2. 508 views
Erin takes a total of 5 hours in her boat to travel a distance upriver and return downriver the same distance. If the time
1. 2 answers
2. 1,047 views
How many grams of CH4 are needed to react with 160.0 grams of Br2
1. 1 answer
2. 582 views
A rectangular piece of gold is 3.6 cm long and 3.5 cm wide. How deep is the piece when it displays a resistance of R = 1.51 ìù
1. 1 answer
2. 503 views
New England factories were initially located in the countryside because?Why
1. 1 answer
2. 1,078 views
Judaism and Islam shere the belief that ________?
1. 1 answer
2. 997 views
Write the complete ionic equation forBaCl2 + NaOH ----> Al2(SO4)3 + BaCl2 ---> Al2(SO4)3 + NaOH ---> NaOH + Zn(No3)2 ---> BaCl2
1. 1 answer
2. 4,037 views
At what distance from a carbon nucleus is the electric potential 1.8 V? Carbon atoms have 6 electrons in the atomic shell...im
1. 2 answers
2. 449 views
An electron enters a parallel plate apparatus 10.0cm long and 2.0cm wide, moving horizontallyat 8.0 × 10^7 m/s. (top plate is
1. 1 answer
2. 2,822 views
How much kinetic energy is gained by an electron that is allowed to move freely through a potentialdifference of 2.5 × 104 V?
1. 1 answer
2. 467 views
A 1.0 × 10−6 C test charge is 40.0cm from a 3.2 × 10−3 C charged sphere. How much work wasrequired to move it there from a
1. 0 answers
2. 502 views
Humid air breaks down electrically when its molecules become ionized. this happend in an electric field |E|=3*10^6 N/C. In that
1. 1 answer
2. 804 views
Give the ideal bond angle for BrO3- ion?I know this has trigonal bipyramidal geometry and therefore the bond angle is < 109.5.
1. 3 answers
2. 6,427 views
How many sigma bonds are there in trypophan?I know the answer is 28 but I don't know how to get that answer. Can someone please
1. 1 answer
2. 395 views
1--------- 2x^2-2 --------------- 2 + x ---- ------- x+11 x^2-2x-3
1. 1 answer
2. 274 views
How much energy (in kilojoules) is released when 12.3g of steam at 121.5degree C is condensed to give liquid water at 64.5
1. 2 answers
2. 1,591 views
What is the vapor pressure of CS2(in mmHg) at 18.5degree C? Carbon disulfide, CS2, has Pvap= 100mm at -5.1 degree C and change
1. 1 answer
2. 727 views
At what temperature (in degrees C) does acetone have Pvap= 102 mmHg?
1. 1 answer
2. 453 views
I need help in creating 3 Math problems that has to do with Baseball. Does anyone know how to or websites to help me...
1. 1 answer
2. 482 views
How would you explain how to do this problem step by step in words? The answer is suppose to be 43/12811/16-(-3/4)^2/2^3/5
1. 2 answers
2. 396 views
A marching band has 88 students. If the band limits the group to marching in 11 rows, how many students will march in each row?
1. 1 answer
2. 513 views
How much energy (in kilojoules) is released when 12.3g of steam at 121.5 degree C is condensed to give liquid water at 64.5
1. 2 answers
2. 749 views
the sum of radical 5 and radical 45 is?
1. 1 answer
2. 351 views
How many liters are contained in a cube with each edge 1m?HOW do you do this? How do I know how many liters fits into a meter?
1. 1 answer
2. 394 views
A cylindrical can of cleaner holds 1 L of liquid. What isits height if the diameter of the base is 10 cm? How do I do this? I
1. 1 answer
2. 502 views
The two cereal boxes shown have corresponding edges in a ratio of 2:3.If the smaller box sells for $2.50 and the larger box for
1. 1 answer
2. 729 views
A cylindrical can of cleaner holds 1 L of liquid. What isits height if the diameter of the base is 10 cm? How do I do this? I
1. 1 answer
2. 492 views
How do I find out on a standard calculator what this is:A=1/2 (4 3 )(48) It's supposed to read 4 square root 3 I don't even know
1. 3 answers
2. 472 views
A girl kicks her soccer ball with a velocity of 2m/s at an angle of 40 degrees with the horizontal. what is the total time? what
1. 1 answer
2. 471 views
How do I find the area and perimeter of a square when all I'm given is a diaganol line cutting the square into two equal halves,
1. 1 answer
2. 1,067 views
What are the differences and similarities between Modernism to Postmodernism. I get confused between these two.
1. 1 answer
2. 482 views
a. Describe the different types of planes of symmetryand axes of symmetry of a regular octahedron. b. How many planes and axes
1. 1 answer
2. 1,203 views
Why is it impossible for a regular polygon with more than six sides to tesselate the plane?I know it has something to do with
1. 1 answer
2. 588 views
How does a price ceiling undermine the rationing function of market-determined prices? How could rationing coupons insure that
1. 2 answers
2. 900 views
Each quote is either from the Constitution (what part of it?) or the Bill of Rights (which amendment?)1."He has endeavored to
1. 1 answer
2. 420 views
so would my equation be:d^2 + 3^2=6^2 d^2 + 9=36 d^2=27 d=square root of 27? d=5.197 or 5.2?
1. 1 answer
2. 303 views
complete the statements:To find the length of the hypotenuse of a 45-45-90 triangle, multiply the length of one of the legs by:?
1. 1 answer
2. 2,196 views
I have a pic of a right square pyramid with equilateral triangular faces with each side of the triangle measuring 6 in. i have a
1. 1 answer
2. 642 views
The skipper of a boat knows that the water is too shallow to bring his boat inside a "danger semicircle" that goes from
1. 1 answer
2. 620 views
The boat is outside of the semicircle. So how can his angle help him decide when he is entering the dangerous semicircle? is
1. 1 answer
2. 562 views
The skipper of a boat knows that the water is too shallow to bring his boat inside a "danger semicircle" that goes from
1. 1 answer
2. 541 views
how do you find domain and range for the problem f(x)=x cubed
1. 1 answer
2. 351 views
sam bought 1 of 250 tickets for $2 in a raffle with the prize of $400. Was $2 fair price?Can someone show me the formula on how
1. 3 answers
2. 593 views
If you have 200 blocks and want to stack them in a solid shape, how many shapes can you stack them?
1. 1 answer
2. 443 views
Describe alpha, beta, and gamma rays. What exactly is each ray composed of? What are their characeristic radiation
1. 1 answer
2. 461 views
How does the mass of a nucleon compare with the mass of an electron?
1. 1 answer
2. 548 views
a bag contains 7 red chips and 9 blue chips. Two chips are selected randomly from the bag without replacement. What is the
1. 1 answer
2. 2,018 views
Babe Ruth's lifetime betting averge was .343. In three times at bat, what is the prbability of the following?a. he gets three
1. 1 answer
2. 1,362 views
a pair of dice are rolled and the sum is recorded. What is the probability that the sum shown is 8 given that one die is showing
1. 1 answer
2. 445 views
Can someone just tell me the formula to use for this problem?Jack is taking a four item true/false test. He decides to flip a
1. 1 answer
2. 503 views
I have a question in my math class in college. Here is the question, but I just need help on HOW to answer it. My text isn't
1. 2 answers
2. 573 views
Describe the Bohr model of the atom. What is de Broglie's key idea (involving matter waves) that makes the Bohr atom have
1. 1 answer
2. 534 views
The higher the energy level occupied by an electron in the hydrogen atom, the larger the atom. The diameter of the atom is
1. 2 answers
2. 637 views
Henry's z-score on his reading test was 1.27. The class average was 60, the median was 58.5 and the variance was 6.2. What was
1. 1 answer
2. 549 views
what is the answer to:-6psquared+11p+7=0 i'm confused...
1. 1 answer
2. 324 views
How does the idea of magnetic fields arising from circulating currents relate to permanent magnets?
1. 1 answer
2. 335 views
An ideal transformer has 50 turns in its primary and 250 turns in its secondary. 12 V ac is connected to the primary. Find:Power
1. 1 answer
2. 1,081 views
A model electric train requires 6 V to operate. If the primary coil of its transformer has 240 windings, how many windings
1. 5 answers
2. 3,931 views
How can you easily increase the magnetic field strength inside a current-carrying coil?
1. 1 answer
2. 365 views
How do you divide 4.0 V by .041 A?Would the answer be: 97.6
1. 1 answer
2. 359 views
The voltage across a 10-ohm resistor carrying 3 amps must be?
1. 2 answers
2. 775 views
How did the Civil Rights Division of the Department of Justice operate during the George W. Bush administration?
1. 1 answer
2. 547 views
Which political faction would Obama have fallen under: Federalist or Jeffersonian?
1. 3 answers
2. 500 views
How do you calculate and compare the gravitational and electrical forces between an electron and a proton separated by 10 to the
1. 1 answer
2. 838 views
Find the exact circular function value for:sec(23pi/6) I know the answer should be: [2sqrt(3)]/3, but I do not understand how to
1. 6 answers
2. 5,002 views
greater than 30 but less 40 and if you add the digits you get a sum of 10. What is the number word?greater than 7/10 tens but
1. 2 answers
2. 700 views
y = ln(3x+5), then d^2y/dx^2 =a. 3/(3x+5) b. 3/((3x+5)^2) c. 9/((3x+5)^2) d. -9/((3x+5)^2) e. -3/((3x+5)^2)
1. 2 answers
2. 326 views
f(x) = sq.root(e^2x+1), then f'(0)=a. -sq.root(2)/2 b. sq.root(2)/4 c. sq.root(2)/2 d. 1 e. sq.root(2)
1. 1 answer
2. 333 views
Rewrite expresson using only postive exponents 2ab^3c-^3
1. 1 answer
2. 407 views
Can someone see if I wrote this correctly?J’adore les animaux, surtout les chiens. Il y a deux ans, quand j'ai rencontré mon
1. 6 answers
2. 733 views
how do I do 84m 15cm to centimeters?
1. 2 answers
2. 494 views
CuCO3 + O2 -> CuO + CO2hydrogen peroxide + manganese dioxide -> hydrogen + oxygen copper (II) sulfate pentahydrate + oxygen ->
1. 2 answers
2. 1,573 views
Alright, so I'm doing a lab report, and I have this word equation:iron (III) nitrate + sodium hydroxide --> iron (III) hydroxide
1. 3 answers
2. 551 views

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