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Questions Asked on May 25, 2015

A model rocket is launched from a roof into a large field. The path the rocket can be modeled by the equation
1. 9 answers
2. asked by Steve
3. 13,364 views
calculet the volume and total surface area of aright circular cylinder of height 1m and radius 70cm.
1. 10 answers
2. asked by tarekegn
3. 1,785 views
how many pizza choices can you get with 3 crusts,7 toppings and 3 cheeses
1. 7 answers
2. asked by mark
3. 966 views
Paint the 4 faces of a regular tetrahedron by using 3 types of colors, how many possible solutions are there?
1. 0 answers
2. asked by jay
3. 357 views
Use 3 types of colored beads to seal onto the vertices of a regular pentagon, how many possible solutions are there? Hint: The
1. 0 answers
2. asked by jay
3. 393 views
There are 4 kinds of colored beads( r, g, b, y) to seal onto the 6 vertices of a regular hexagon, how many solutions are there?
1. 0 answers
2. asked by jay
3. 362 views
For the 6 faces and 8 vertices of a regular hexahedron, respectively sealed with red and blue these 2 beads (each face contains
1. 0 answers
2. asked by jay
3. 455 views
10 red, 10 blue, 10 green matches are used to build a regular icosahedron, how many possible solutions are there?
1. 2 answers
2. asked by jay
3. 454 views
Which of the following sentence orders best forms an organized, logical paragraph?1. Planning for a test involves determining
1. 6 answers
2. asked by mandi
3. 1,183 views
You have a bottle of water. The water has a mass of 29 grams. You heat the water with 102 calories of heat and the final
1. 1 answer
2. asked by Anonymous
3. 762 views
You have a retail-clothing store for fashion items. For simplicity, let us consider just one gown in this question. You have to
1. 0 answers
2. asked by Nancy
3. 542 views
3x + 2=y; y=5
1. 1 answer
2. asked by Edward
3. 289 views
Vectors A and B are added to produce C, that is A+B=C. If B=-5x+5y and C=2x-3y. Find the unit vector of A, that is find A (in
1. 0 answers
2. asked by Tara
3. 422 views
Is there any way to add bias to this question? :"How many minutes did you spend doing homework last week?"
1. 1 answer
2. asked by Sam
3. 399 views
You are considering two mutual funds for your investment. The possible returns for the funds are dependent on the state of the
1. 0 answers
2. asked by Will
3. 627 views
What volume of 1.45 H2SO4 is required to neutralize .050L of .75M KOH?
1. 1 answer
2. asked by Stephanie
3. 462 views
In deep space, a small rock orbits an asteroid. The circular, orbit radius (between their center of masses) is 1037 m and the
1. 0 answers
2. asked by Sansa Stark
3. 432 views
A ladder 10 ft in length reaches 9 ft up a wall against which it leans. Find the angle, to the nearestdegree, that the ladder
1. 2 answers
2. asked by sammy
3. 1,665 views
A method to determine the chloride ion content of water involves precipitate the chloride ion as silver chloride using silver
1. 1 answer
2. asked by Anonymous
3. 596 views
Okay so i have a few questions, because I have a report to do I'm just not very good with writing out what i'm thinking.Africa
1. 3 answers
2. asked by mstv
3. 736 views
What is the total pressure of the gas produced in the burette if it contains nitrogen gas whose pressure is 1.5 atm, oxygen gas
1. 1 answer
2. asked by lusiana
3. 676 views
find the arc length of a circle whose radius is 9in and whose central angle is 69. use pi=3.14
1. 1 answer
2. asked by zundra coleman
3. 484 views
60% of what number is 24?a/w = p/100 24/w = 60/100 24 * 100 = 60* w 2400 / 60 = 60w / 60 w = 40 am i correct?
1. 2 answers
2. asked by susan
3. 444 views
Jane and Jeff are selling cheesecakes for a school fundraiser. Customers can buy New York style cheesecakes and strawberry
1. 1 answer
2. asked by Debra Higgins
3. 718 views
The performance of students is given by the following result:52,74,54,12,47,36,48,84,65,42,15,45,74,36, 47,53,57,32,41 and 58.
1. 1 answer
2. asked by Amidal
3. 370 views
Let θ be an unknown constant. Let W1,…,Wn be independent exponential random variables each with parameter 1. Let Xi=θ+Wi.Wha
1. 10 answers
2. asked by Fire
3. 860 views
A baker bakes a batch of muffins and splits the batch evenly onto six different trays. She then adds five croissants to each
1. 3 answers
2. asked by Sophia
3. 2,298 views
The flat circular disc rotates about a vertical axis through O with a constant angular velocity of 240rpm. Prior to rotation,
1. 0 answers
2. asked by Anonymous
3. 760 views
A truck has wheels of diameter 0.9m, a weight of 8000kg, a wheel-base of 4m, and a tray heightof approximately 1.2m. The
1. 0 answers
2. asked by Brett
3. 680 views
Mrs. Murphy separates her class into groups of 4 students each, 1 student is left over. If she separates her class into groups
1. 10 answers
2. asked by Anonymous
3. 3,500 views
a circular maize field has a radius of 200m .What is the length of fence around this field
1. 3 answers
2. asked by ceidic
3. 1,200 views
a student scores 74 out of 100 on a test. if the maximum on the next test is also 100, what does the student to maintain an
1. 1 answer
2. asked by Madrox
3. 484 views
Hello Sir,I have a question . A bird collector wants to buy 100 birds and to spend exactly $100. 1 Blue Bird= 7 dollars 1 Green
1. 1 answer
2. asked by tanveer
3. 559 views
Evaluate the extent to which the service delivery protest you have described in 2 above met or did not meet with the processes
1. 4 answers
2. asked by Rammone nape
3. 1,386 views
the south african government is not providing enough welfare or subsidies to the poor and underpriviledged
1. 1 answer
2. asked by nkazimlo
3. 527 views
if a physician is charging for a mole removal procedure based on what he and other physicans gerally say for that procedures,hes
1. 1 answer
2. asked by chrys
3. 724 views
_____ currents assist in the transferof energy from warmer climates to cooler climates
1. 1 answer
2. asked by dustin
3. 487 views
Express the given equation in rectangular coordinate equation and sketch the curve. r^2=1+sin(theta)
1. 1 answer
2. asked by Help Please
3. 418 views
why does water,oil,acetone and isopropanol have the same concave meniscus shape?
1. 2 answers
2. asked by nicole
3. 1,337 views
Why does acetone evapourate faster than water in terms of intermolecular forces
1. 2 answers
2. asked by nicole
3. 590 views
Methane gas burns in air to give carbon dioxide and water.a) give a chemical equation b) How can the mixture of these gases be
1. 7 answers
2. asked by Saurav
3. 862 views
How much Al is needed to react with 675mL of 0.655M HCl solution according to the reaction => 2Al + 6HCl→2AlCl3+ 3H2 Help your
1. 2 answers
2. asked by Farrell
3. 725 views
Southerners justified secession with the theory ofConstitutional rights. Federal rights. the Union's errors State's rights. I
1. 1 answer
2. asked by No-One-Important
3. 688 views
3 shirts and 2 hats cost $52. 2 shirts and 1 hat cost $32. Find the cost of each.
1. 1 answer
2. asked by Lori
3. 544 views
A catapult launches a boulder with an upward velocity of 92 m/s. The height of the boulder, h, in meters after 1 seconds is
1. 2 answers
2. asked by Steve
3. 1,165 views
Since opening night, attendance at Play A has increased steadily, while Play B first rose then fell. Equations modeling the
1. 1 answer
2. asked by Steve
3. 3,315 views
The O’Toole’s leave their house in Canada to vacation in Mexico for a week over winter break. In theirabsence, their house
1. 2 answers
2. asked by YOLO
3. 675 views
2 Eight children from the Schickel family are combining their savings to purchase a gaming system to connectto and play on their
1. 2 answers
2. asked by YOLO
3. 484 views
Suppose that a virus doubles every 3 hours. If a person has 30 virus cells, how many will he have after 9 hours?I got 810,000.
1. 3 answers
2. asked by elioseaowl
3. 476 views
what are all the procedlural and substantive ways that a prosecutor and a defense attorney can resolve a case before it goes to
1. 1 answer
2. asked by sam
3. 533 views
on monday 464 students went on a trip to zoo .all 9 buses were filled and 5 students had to travel in cars. how many students
1. 2 answers
2. asked by paul
3. 1,079 views
What are the solutions to the system?y=x^2+5x-9 y+2x+1
1. 2 answers
2. asked by Steve
3. 3,328 views
Determine the pH of a buffer made from 250 ml of 0.50M HF and 150 ml of 0.75 M NaF.
1. 3 answers
2. asked by Amber
3. 752 views
How a radioactive element will decay over time?
1. 1 answer
2. asked by john
3. 499 views
Market environment assay
1. 1 answer
2. asked by Anonymous
3. 487 views
How would this problem be worked using dimensional analysis? Answer is 1.32g and I can work it (.900/13.6) * 20 = 1.32But i need
1. 1 answer
2. asked by Rachel
3. 642 views
what is a probability of rolling a total of 5 when a pair of number cubes is rolled once
1. 1 answer
2. asked by Dee
3. 597 views
6 slices of pizza and 4 drinks cost $12.60 while 3 slices of pizza and 4 drinks cost $8.10. What is the cost of each?
1. 3 answers
2. asked by Lori
3. 500 views
solve for x if 2cos(x-30)=1, £(-90;270)
1. 2 answers
2. asked by Mahlako
3. 401 views
Identify the sampling,method.You want to determine the number of text messages students at your school send in a month. You go
1. 3 answers
2. asked by Steve
3. 1,401 views
If A represents atomic mass and Z represents atomic number, which of the following describes an atom after a proton is emitted
1. 0 answers
2. asked by sandra
3. 674 views
How can you write the expression with a rationalized denominator?^3 sqrt 3 / ^3 sqrt 4
1. 2 answers
2. asked by St
3. 1,499 views
What are three common methods for factoring a quadratic equation? Provide the steps for each method and explain why all three
1. 0 answers
2. asked by Andrew
3. 1,270 views
I need help with speaking portion of the VHL Central Lesson 2B Enregitrez as I can't really hear the speaker quite properly. If
1. 1 answer
2. asked by Alex
3. 405 views
I also need help understanding what the speaker for Lesson 4A Decrivez is saying because she kind of mumbles and I can't catch
1. 1 answer
2. asked by Alex
3. 497 views
how do I solve the following:2x(x-3)+3=4
1. 1 answer
2. asked by charlie
3. 316 views
Activity Sheet 5-10. Analysis: Louis Riel's summation to the Jury speech.Please someone help me with these questions if you can
1. 2 answers
2. asked by sasha
3. 702 views
15g of calcium hydroxide is dissolved in 500cm^3 of water 300cm^3 of the solution is used to neutralise hydrocloric acid
1. 1 answer
2. asked by happy
3. 567 views
Which number is NOT divisible by 9?
1. 5 answers
2. asked by Mae
3. 453 views
Which fraction is not equivalent to 6/10?3/5 EQUIVELANT 12/20 EQUIVELANT -6/-10 - 6/10 I know the first two are equivalent to
1. 6 answers
2. asked by Mae
3. 1,164 views
You have two types of bread, three types of meat, and four types of cheese. How many different sandwiches can you make if each
1. 1 answer
2. asked by Mae
3. 1,223 views
A microscope can magnify the specimen 10^4 times. How many is that?My answer 10 x 10 x 10 x 10 = 10,000 times Am I right?
1. 1 answer
2. asked by Mae
3. 475 views
What is the resolution in the taming of the shrew?
1. 1 answer
2. asked by Anonymous
3. 641 views
If A represents atomic mass and Z represents atomic number, which of the following describes an atom after a proton is emitted
1. 2 answers
2. asked by sandra
3. 608 views
What is the resolution and exposition in 10 things I hate about you? I need help!!
1. 2 answers
2. asked by Anonymous
3. 1,061 views
What is the prime factorization of 180?My answer 2 x 2 x 3 x 3 x 5 Am I right?
1. 3 answers
2. asked by Mae
3. 501 views
Find the GCF of 14abc and 28a^2 b^2 c^3How do I answer this??
1. 1 answer
2. asked by Mae
3. 609 views
how many grams of solid magnesium nitrate should be added to 5.0 grams of solid sodium nitrate in a 500 mL volumetric flask in
1. 1 answer
2. asked by alex
3. 2,128 views
The ACLU has publicly:A. supported the USA PATRIOT Act. B. filed suit to stop the USA PATRIOT Act. C. is neutral about the USA
1. 1 answer
2. asked by Amy
3. 978 views
I am having trouble understanding how to solve this problem. I found an answer, about 74.2%, but I am not sure if that is
1. 0 answers
2. asked by anonymous
3. 634 views
Evaluate. Write in simplest form.6-b/3a a=10 a=-9 My answer is 2 or 5...I'm not sure
1. 2 answers
2. asked by Mae
3. 731 views
x^7 * y^3 * x^8 * y^2can you help me find the answer?
1. 2 answers
2. asked by Mae
3. 402 views
I am stuck on these two questions(can you check #1 one over for me?)! For the poem Annabel Lee;1. What romanticized explanation
1. 9 answers
2. asked by Wendy
3. 6,387 views
Write 806,000,000 in scientific notation
1. 2 answers
2. asked by Mae
3. 864 views
Write 0.000000474 in scientific notation.
1. 2 answers
2. asked by Mae
3. 563 views
Write 9.79 x 10^5 in standard notation.
1. 3 answers
2. asked by Mae
3. 1,274 views
Order 3.21 x 10, 42 x 10^4, and 0.11 x 10^10 from least to greatest
1. 1 answer
2. asked by Mae
3. 664 views
Which of the following changed the laws on investigating terrorism?A. The USA PATRIOT Act B. The Sarbanes-Oxley Act C. The
1. 1 answer
2. asked by Amy
3. 638 views
do you agree with the statement below ? coverage of sport ,sport personalities and recreational activities vary in media .the
1. 6 answers
2. asked by sindy
3. 941 views
2/3(4x+2)^2 +1= 9
1. 1 answer
2. asked by Rach
3. 286 views
A cylinder is 12 cm tall and has a diameter of 3 cm. What is the total surface area?Pi x radius x radius=3.14 x 1.5 x 2=9.42 cm
1. 1 answer
2. asked by Skye
3. 1,234 views
A ping pong ball and a penny are placed in water. The ping pong ball floats while the penny sinks? What property of water does
1. 10 answers
2. asked by mmv
3. 1,678 views
triangle abc has sides that are 20 centimeters 38 centimeters and 50 centimeters in length . it is related to triangle cde by a
1. 7 answers
2. asked by Kent
3. 798 views
A photo studio offers different sized prints of the same subject. The original print measures 8 inches by 10 inches. A printer
1. 3 answers
2. asked by Sierra
3. 634 views
what happens to insulin when kidney failure happens?
1. 2 answers
2. asked by mmv
3. 420 views
The fourth branch of government refers to
1. 2 answers
2. asked by Joshua
3. 585 views
Paul needs 3 1/4 yards of fabric to make one tablecloth. How many tablecloths can he make from 20 1/2 yards of fabric.67 7 My
1. 3 answers
2. asked by Mae
3. 587 views
Mary thinks that a quarter-pound hamburger is heavier than a 5 oz hamburger. Explain why she is incorrect.
1. 1 answer
2. asked by Mae
3. 590 views
Another question regarding the poem Annabel Lee. Can you check my response for me and help me elaborate on the rhythm
1. 4 answers
2. asked by Wendy
3. 1,357 views
Find the least common multiple:2b^2 and 12c^3
1. 1 answer
2. asked by Mae
3. 578 views

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