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Questions Asked on December 13, 2013

The larger angles of a rhombus are twice the smaller angle of the rhombus. If the shorter diagonal is 20, find the perimeter of
1. 2 answers
2. asked by Xinyi panggg
3. 2,514 views
Factor by grouping v^3-2v^2-4v+8
1. 1 answer
2. asked by Anonymous
3. 397 views
How much tangential force must be exerted to stop a rotating solid disk (radius = 1.50 feet) weighing 480 lbs in 12.0 seconds?
1. 3 answers
2. asked by Anonymous
3. 574 views
-3x-5y=-66x+5y=-34 how do i solve this using elimination?
1. 2 answers
2. asked by jc
3. 822 views
A chunk of metal with a mass of 81.1 grams and a specific heat of 153 joules per kilogram·kelvin is heated to 95.7 degrees
1. 0 answers
2. asked by Matt
3. 476 views
Suppose 2.7 centimeters of rain at 15 degrees Celsius falls on a rectangular field of dimensions 2.1 kilometers by 1.1
1. 0 answers
2. asked by Jimmy
3. 444 views
Is 0.475 divided by 0.045, equal to 10.5555 (with repeating fives)?
1. 2 answers
2. asked by Anonymous
3. 397 views
Need help on the question below.A cat has a litter of 5 kittens. Which simulation could be used to determine the probability
1. 2 answers
2. asked by Brandi
3. 1,873 views
"This city of 200,000 has over 400 restaurants"Is that an unfinished claim? Unfinished claim-When you make a comparison, you
1. 1 answer
2. asked by Jerald
3. 520 views
3x-2y=82x=2y=22 How i solve with substitution?
1. 6 answers
2. asked by jc
3. 572 views
why does buying food that is grown in your local area help prevent loss of biodiversity?
1. 10 answers
2. asked by Aaron
3. 2,067 views
Can someone plz explain how to show scaled measurements in a scale drawing?For example: Width/x=24in/1in length/x= 24in/1in
1. 2 answers
2. asked by Princess Anna
3. 576 views
Lisa's Running DistancesDay Distances (in kilometers) Monday 2.05 Tuesday 4.10 Wednesday 3.80 Thursday 1.95 Friday 4.05 Estimate
1. 3 answers
2. asked by Anonymous
3. 707 views
sound and light prentice hall science Explorer book 6th grade page 15section 2 assessment 1.c. comparing and contrasting which
1. 2 answers
2. asked by John Dosley
3. 422 views
A small business invests 33,000 in equipment to produce a product. Each unit of the product costs $1.70 to produce and is sold
1. 2 answers
2. asked by Please help
3. 541 views
what is the heat required in kilo calories to covert 2kg of ice at 0 c completely into stream at 100c
1. 0 answers
2. asked by sherrie
3. 661 views
how do i work the problems 220-7=18-___
1. 1 answer
2. asked by kiristen
3. 278 views
a What are the major groups that blended to form the culture of this region?b What are some major sources of income in the
1. 4 answers
2. asked by m
3. 1,348 views
A plane flies 30 mi on a bearing of 200 degrees and then turns and flies 40 mi on a bearing of 10 degrees. Find the resultant
1. 1 answer
2. asked by Anonymous
3. 1,309 views
I am in 5th grade, and I need a easy interesting current event to write a paragraph about. Help me find a subject!!
1. 2 answers
2. asked by Lila
3. 594 views
A major factor contributing to nonvoting isA. high income B. partisanship c. reductions of barriers to voting D. political
1. 5 answers
2. asked by Michelle
3. 556 views
Hello, i have to write a ccot essay. can someone please help find details for each of my subtopics?the topic: analyze
1. 0 answers
2. asked by World History
3. 399 views
What determines the carrying capacity of a particular population by an ecosystem?A.keystone species B.pioneer species C.limiting
1. 4 answers
2. asked by Aaron
3. 935 views
Carolyn and Kim are selling lemonade this summer.It costs 10 cents to make each cup of lemonade. They are going to sell each cup
1. 1 answer
2. asked by Anonymous
3. 644 views
Solve(x^3 y)^2/8x^1/3
1. 1 answer
2. asked by Lindsay
3. 287 views
Apply a translation up 6 units to the followingF(x)- -6x-10
1. 1 answer
2. asked by Anonymous
3. 315 views
Apply a reflection and translation down 3 units to the following:G(x)=3x-2
1. 3 answers
2. asked by Anonymous
3. 465 views
Carolyn and Kim are selling lemonade this summer.It costs 10 cents to make each cup of lemonade. They are going to sell each cup
1. 4 answers
2. asked by Anonymous
3. 572 views
Write an equation in slope intercept form perpendicular to:-2x+8y=16 and goes through (4,5)
1. 1 answer
2. asked by Anonymous
3. 631 views
Write an equation in slope intercept form perpendicular to (-3,10) (3,-2) and goes through (-2,5)
1. 1 answer
2. asked by Anonymous
3. 366 views
I know I posted this before,but I did not learn it your way .....instead I drew a picture and use the law of cosines....is there
1. 2 answers
2. asked by Anonymous
3. 688 views
Juana and Diego Gonzales, ages six and four respectively, own a strong and stubborn puppy named Corporal. It is so hard to take
1. 1 answer
2. asked by J
3. 1,674 views
jenna has two lengths of ribbon, one 24 inches one 36 inches. she want to cut the ribbon inot equal lengths and not have any
1. 2 answers
2. asked by kelly
3. 467 views
1. If your friend has bad grades, what would you say to help her get better grades.2. If your friend had bad grades, what would
1. 1 answer
2. asked by rfvv
3. 478 views
The Food Barn sells candy bars at a price of 5 for $1. Margaret bought $12 worth of candy bars there and resold half of them at
1. 1 answer
2. asked by tyra
3. 572 views
A toothpaste company did a survey at the mall. They found that 42.5% of those surveyed brushed their teeth twice a day. Which
1. 1 answer
2. asked by Brandi
3. 534 views
Tropical storms often hit Japan during the ________.summer winter spring fall Summer?
1. 1 answer
2. asked by Anonymous
3. 831 views
True or FalseAs sample size increases, the value of the standard error also increases.
1. 3 answers
2. asked by Lyndyc
3. 1,976 views
True or FalseThe mean for a sample of n = 4 scores has a standard error of 5 points. This sample was selected from a population
1. 2 answers
2. asked by Lyndyc
3. 670 views
A tight uniform string with a length of 1.80 m is tied down at both ends and placed under a tension of 100 N. When it vibrates
1. 1 answer
2. asked by HELP!!!! FINALS WEEK
3. 675 views
A 0.20 kg baseball moving at +25.20 m/s is slowed to a stop by a catcher who exerts a constant force of -387 N.A)How long does
1. 1 answer
2. asked by Najah
3. 1,154 views
Which of the following caused a severe economic crisis in Japan during the 1990s?Taxes were raised too high. Bad bank practices
1. 1 answer
2. asked by Anonymous
3. 740 views
A 73.5 kg ice skater moving to the right with a velocity of 2.64 m/s throws a 0.18 kg snowball to the right with a velocity of
1. 0 answers
2. asked by Najah
3. 494 views
A 4.0 g coin sliding to the right at 26.0 cm/s makes an elastic head-on collision with a 12.0 g coin that is initially at rest.
1. 1 answer
2. asked by Najah
3. 1,098 views
An 88.5 kg fullback moving east with a speed of 5.5 m/s is tackled by a 94.0 kg opponent running west at 2.90 m/s, and the
1. 1 answer
2. asked by Najah
3. 919 views
The data (1,5), (3,16), (5,35), (7,67), (9,110) could be modeled as a linear relationship if
1. 0 answers
2. asked by helen
3. 482 views
Which set of points can be modeled without a power model? (2 points){(2.2, 4.33), (3.5, 6.641), (4.8, 10.184)} {(1.4, 0.133),
1. 1 answer
2. asked by helen
3. 541 views
With an exponential transformation, how does the data set (x, y) change? (2 points)(log x, y) (x, log y) (log x, log y) cannot
1. 2 answers
2. asked by helen
3. 540 views
Explain the transformation needed to convert the following data to a linear data set.{(1, 0.98), (2, 1.39), (3, 1.71), (4,
1. 0 answers
2. asked by helen
3. 469 views
Which of the following behave exponentially over time? Select all that apply. (6 points)finances population area pricing volume
1. 1 answer
2. asked by helen
3. 601 views
With an exponential transformation, how does the data set (x, y) change? (2 points)(log x, y) (x, log y) (log x, log y) cannot
1. 1 answer
2. asked by helen
3. 453 views
A firefighters ladder, 65 feet long, rests against a tall building. If the bottom of the ladder is 16 feet from the building,
1. 1 answer
2. asked by Anonymous
3. 473 views
A standard deck of 52 playing cards is placed facedown on a table.how many cards must you draw from the deck to be certain that
1. 1 answer
2. asked by udaya
3. 454 views
what is the smallest number of people that must be gathered together to be certain that at least two people of the group were
1. 1 answer
2. asked by udaya
3. 441 views
A certain school has an enrollment of 400 students.Must there be at least two students in this school whose birthdays fall on
1. 1 answer
2. asked by udaya
3. 428 views
A ball has an initial velocity of -23m/s. If the ball has a new velocity of 76m/s after 27 seconds, what is the ball
1. 1 answer
2. asked by Jade
3. 481 views
When the net force that acts on a hockey puck is 12 N, the puck accelerates at a rate of 48 m/s2. Determine the mass of the
1. 2 answers
2. asked by john
3. 3,507 views
A tennis player places a 44 kg ball machine on a frictionless surface, as shown below. The machine fires a 0.064 kg tennis ball
1. 3 answers
2. asked by Najah
3. 3,345 views
Tom and Max have 72 football cards.Tom has 2 more than 4 times as many cards as Max has. How many football cards does Tom have?
1. 2 answers
2. asked by Sam
3. 604 views
will iron rust if it is placed in a test tube of ethanol acid with no water inside. Explain
1. 1 answer
2. asked by samuel
3. 464 views
A 1.13 kg skateboard is coasting along the pavement at a speed of 4.28 m/s when a 0.93 kg cat drops from a tree vertically
1. 1 answer
2. asked by Najah
3. 471 views
A lump of ice falls from a jet plane as it tries to land at an airport. If the ice hits the ground with a vertical speed of
1. 1 answer
2. asked by Jacob
3. 551 views
A square has rotational symmetry because it can be rotated 180 degrees so that its image matches the original. Your friend says
1. 1 answer
2. asked by Stephanie
3. 630 views
Complete the square to find the vertex of each quadratic function. State the vertex.y=-x^2+5x-3 y= 5x^2+1/5x-10 2x^2+8x-2
1. 1 answer
2. asked by Jessy
3. 422 views
Can someone please help me answer these questions? Is additional information other than what is given needed to solve? Thanks in
1. 1 answer
2. asked by Charles
3. 590 views
The 1844 - 1845 was a watershed year because it saw the war with mexico begin. which if the following was not a long-range cause
1. 3 answers
2. asked by Anonymous
3. 469 views
Calculate the minimum replenishment time to build 2500 Model A fountains given the following beginning inventories.Use the
1. 1 answer
2. asked by Zina Collins
3. 768 views
19.which one of the following choices represents a correct response in the game Synonym?a.hard/soft b.like/dislike c.road/street
1. 1 answer
2. asked by hir
3. 393 views
Please someone post the answers of Resources of Educating Young children with Diverse Abilities (PART-3) so i can fix my answer
1. 2 answers
2. asked by hir
3. 562 views
I am in need of blatant advice. I believe certain things. When I have to answer an open or multiple choice question for school
1. 1 answer
2. asked by Rainshine
3. 586 views
Scores on a certain exam are normally distributed with a mean of 78 and a variance of 25. What is the score obtained by the top
1. 2 answers
2. asked by Julie
3. 3,809 views
How many chromosomes are in a human blood cell?What term describes a picture of the human chromosomes arranged in pairs?
1. 1 answer
2. asked by David
3. 1,025 views
hello, I am a grade six student.my question is: What are two types of ocean biome? i answered that in a drop quiz by neritic and
1. 0 answers
2. asked by Ramy E.
3. 566 views
Susan has heard that taking an over-the-counter ‘energy’ pill, which contains as much caffeine as a strong cup of coffee,
1. 1 answer
2. asked by sam
3. 458 views
Will tea bag contains caffeine? What is the bad effects if one drink too much tea bags everyday?
1. 0 answers
2. asked by raven
3. 475 views
A random sample of size 100 is drawn from a population with a standard deviation of 10. If only 5% of the time a sample mean
1. 2 answers
2. asked by Matthew
3. 2,040 views
A college student is looking at her monthly checking account records. On September 1, 2008, her checking account held a balance
1. 3 answers
2. asked by Beebee
3. 717 views
In 1987 a recording artist sold 14,000 albums. In 1998 that same artist sold 4,683 albums. Find the rate of change in record
1. 5 answers
2. asked by Booty 2 Big
3. 1,211 views
Which one has no place with the others?-glormerulus -secretion -filtration -increased blood presure
1. 0 answers
2. asked by Anon123
3. 314 views
A speeder is driving down the road at a constant 20 m/s, he passes a patrolman parked on the roadside. The patrolman waits 3
1. 2 answers
2. asked by Kevin
3. 1,993 views
find the linear transformation model of log y^ = 0.6021x + 0.4771.
1. 2 answers
2. asked by helen
3. 562 views
The data (1, 5), (3, 16), (5, 35), (7, 67), (9, 110) could be modeled as a linear relationship if (2 points)x is transformed to
1. 2 answers
2. asked by helen
3. 654 views
Explain the transformation needed to convert the following data to a linear data set.{(1, 0.98), (2, 1.39), (3, 1.71), (4,
1. 0 answers
2. asked by helen
3. 470 views
RS=3X+1,ST=2x-2,And RT=64 Find The Vaule Of X ?
1. 1 answer
2. asked by Tranae
3. 1,192 views
if you were looking for an example of a trace fossil, for which of the following might you search?a) footprints and trails b) a
1. 5 answers
2. asked by victoria
3. 3,704 views
radioactive decay occurs when atomsa) lose mass b) join with atoms of another element c) break down to form atoms of another
1. 12 answers
2. asked by victoria
3. 2,458 views
The Call of the Wild is a story about a dog named Buck. Buck is a pampered dog who lives with a wealthy family in southern
1. 5 answers
2. asked by Beatrice
3. 3,110 views
if the price of an item triples the increase is what percent of the new price
1. 1 answer
2. asked by suraj
3. 581 views
This is an image of the ocean floor. Identify the list of letters in the answer choices that correctly identifies the following
1. 2 answers
2. asked by Cassie
3. 1,674 views
What is true?A.biodiversity provides additional that raise the carrying capacity of an ecosystem B.biodiversity increases an
1. 9 answers
2. asked by Aaron
3. 1,507 views
What determines the carrying capacity of a particular population by an ecosystem?A.keystone species B.pioneer species C.limiting
1. 4 answers
2. asked by Aaron
3. 807 views
2x+8=18&2x=18-12
1. 1 answer
2. asked by mirage
3. 239 views
The product of a number and -4 is at most 24.
1. 4 answers
2. asked by genny
3. 434 views
7.3=>x/-2
1. 4 answers
2. asked by genny
3. 286 views
How do scientists use protein sequences or DNA to construct cladograms? How do they find relationships between animals?
1. 0 answers
2. asked by Anonymous
3. 469 views
At one time, the ratio of in-state to out-of-state tuition at Texas A&M University in college station, TX was about 3:11. About
1. 6 answers
2. asked by genny
3. 1,634 views
Suppose you are riding a stationary exercise bicycle, and the electronic meter indicates that the wheel is rotating at 9.1 rad/s
1. 1 answer
2. asked by jack
3. 1,954 views
A 1532.9 kg car traveling with a speed of 12.7 m/s. What is the magnitude of the horizontal net force that is required to bring
1. 2 answers
2. asked by jack
3. 442 views
What is the number of different squares which can be inscribed in a given equilateral triangle?
1. 0 answers
2. asked by Xinyi panggg
3. 603 views
The length of a certain rectangle is quadrupled and the width is tripled. What is the ratio of the area of the new enlarged
1. 1 answer
2. asked by Kizzy
3. 850 views

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