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Questions Asked on September 14, 2013

In a survey of 150 students, 90 were taking algebra, and 30 taking biology.a. what is the least number of students who could
1. 3 answers
2. asked by math student
3. 5,396 views
The Cupcake Cafe makes 4 1/2 times as much revenue on doughnuts as muffins. If the total sales was $44,000 for May, what dollar
1. 3 answers
2. asked by Priscilla
3. 3,719 views
Ok so I have to write a two voice poem on Christopher Columbus finding America, ok so I'm supposed to write how the Europeans
1. 23 answers
2. asked by Gabby
3. 2,838 views
Helium doesn't react with any other substance. Is it accurate to say that helium has no chemical properties? Explain.Please help
1. 4 answers
2. asked by Sarah
3. 2,774 views
Find, correct to the nearest degree, the three angles of the triangle with the given vertices.?A(2, 0),B(4, 5), C(-3,2) ANGLE-
1. 3 answers
2. asked by christina
3. 2,745 views
1. Factor Form : 1x1x1x1Exponent Form : 1^4 Standard Form : 1 2. Factor Form :2x2x2 Exponent Form : 2^3 Standard : 8 3.Factor
1. 5 answers
2. asked by Jerald
3. 2,726 views
A 12' ladder leans against a wall at 68 degree angle of elevation. Find the distance from the ladder's base to the wall.
1. 3 answers
2. asked by Ruth
3. 2,646 views
1). Which industries drive Canada's economy?2). In which region is the majority of the population located? 3). Which bodies of
1. 6 answers
2. asked by Anonymous
3. 2,508 views
Nobel laureate Richard Feynman (1918-1988) once said that if two persons stood at arm's length from each other and each person
1. 1 answer
2. asked by suhani
3. 2,502 views
The subject is stoichiometry. How many moles of NH3 can be produced from 12.0mol of H2 and excess N2?
1. 2 answers
2. asked by BeeBee
3. 2,223 views
An Australian emu is running due south in a straight line at a speed of 16.9 m/s and slows down to a speed of 13.9 m/s in 3.5 s.
1. 1 answer
2. asked by victoria c
3. 2,202 views
While in Europe, if you drive 117km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter
1. 1 answer
2. asked by laken
3. 2,006 views
A caiman swims 185 meters at a speed of 6 m/s. It then enters a stream and slows to 2 m/s for 310 meters. What is the average
1. 2 answers
2. asked by Carlos
3. 1,995 views
A student observes dark clouds are surrounding the school and the grass on the playground is wet. The student reasons that it
1. 7 answers
2. asked by Anonymous
3. 1,922 views
A student makes the following statement: Chocolate- covered donuts are 10 times better than plain, glazed donuts. Which of the
1. 3 answers
2. asked by Anonymous
3. 1,776 views
a driver of a 1200-kg car notices that the car slows from 20 m/s to 15 m/s as it coasts a distance of 130 m along level ground.
1. 1 answer
2. asked by Jason
3. 1,745 views
the height h in feet of a ball after t seconds is given by h=176t-16t^2. how long did it take to hit the ground
1. 2 answers
2. asked by jason
3. 1,456 views
What is a faction? Why are majority factions more dangerous than minority factions, according to James Madison?
1. 1 answer
2. asked by Josh
3. 1,411 views
Here's the five- number summary for the distribution of cigarette taxes (in cents) among the 50 states and Washington, D.C. in
1. 1 answer
2. asked by vv
3. 1,407 views
A portrait of George Washington is square and has an area of 169 square centimeters. How long is each side of the portrait?
1. 3 answers
2. asked by Sophia
3. 1,368 views
Len is baking a square cake for his friend wedding. When served to the guests, the cake will be cut into square pieces 1 inch on
1. 1 answer
2. asked by Sophia
3. 1,355 views
Here's the five- number summary for the distribution of cigarette taxes (in cents) among the 50 states and Washington, D.C. in
1. 0 answers
2. asked by vv
3. 1,338 views
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 4.2 m/s. The car is a
1. 1 answer
2. asked by girl
3. 1,320 views
Steel column is 80 feet tall.Column is a W 14 x 730(wide-flange beam) The cross sectional area is 215 sq in. Supports a floor
1. 0 answers
2. asked by Nabil
3. 1,304 views
what are the appropriate metric units for measuring Bryce Canyon National Park
1. 1 answer
2. asked by Ruth
3. 1,267 views
system of equations:solve the following system of operations using matrices (row operations) {5x + y + z + w = -5} {x - 2y + 2z
1. 5 answers
2. asked by Cece
3. 1,207 views
A pair of vertical plane mirrors stands with an angle of β = 56.5 degrees between them. A pencil of light approaches in a
1. 2 answers
2. asked by steph
3. 1,202 views
As a technician in a large pharmaceutical research firm, you need to produce 200.mL of 1.00 M a phosphate buffer solution of pH
1. 1 answer
2. asked by moses
3. 1,200 views
When you have 3 separate circles and the radius of each of those circles is 10 do i calculate like this? 2(10)+2(10)+2(10)=60 cm
1. 3 answers
2. asked by luckybee
3. 1,154 views
miss handson ask students to prepare booths for the Fall Fair. In all, 40 students volunteered. miss Hanson wanted no more than
1. 1 answer
2. asked by Joe
3. 1,136 views
To simulate the extreme accelerations during launch, astronauts train in a large centrifuge. If the centrifuge diameter is 13.5m
1. 0 answers
2. asked by Amy
3. 1,129 views
If an electron travels 0.150 m from an electron gun to a TV screen in 19.0 ns, what voltage was used to accelerate it? (Note
1. 1 answer
2. asked by Justin
3. 1,114 views
if the line ab bisects the segment cd at p then p is the mid point of segment cd
1. 1 answer
2. asked by larixza
3. 1,091 views
Gold has a density of 19.3 g/cm3. Do you think you could carry 1.30 cubic ft (rhetorical--don't answer)? How many pounds does
1. 1 answer
2. asked by Patrick
3. 1,049 views
evaluate lim x aproches -1x^2+6x+5/x^2-3x-4
1. 1 answer
2. asked by Anonymous
3. 1,038 views
complete the table given values of x. then use the table to solve the given equation numerically. x-5=-4x -1 0 1 2 3 x-5 -6
1. 1 answer
2. asked by Synde
3. 1,026 views
what is -21/56 in simplest form? do i drop the negative or keep it?
1. 3 answers
2. asked by rockrboiluvr14
3. 984 views
What's the equation of the line containing the given pair of points.(1,4) and (3,5)
1. 1 answer
2. asked by Pam
3. 957 views
A sales force has 10 men and 10 women. A production unit of 7 people is set up at random. What is the probality that it will
1. 0 answers
2. asked by Ruth
3. 951 views
Eliminate the parameter to find a cartesian equationx= 1-t^2 y=t-2 -2 _<t _<2 known: -4 <(or=) y <(or =) 0 I got y= sq(x-1)+2
1. 1 answer
2. asked by christina
3. 946 views
We show we value families when we do which of the following?
1. 3 answers
2. asked by Sanchez
3. 931 views
The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $630 per person per day if exactly 20 people
1. 1 answer
2. asked by Anonymous
3. 911 views
Find the value of k so that the line containing the points (k,−8) and (−3,−5) is parallel to the line containing the
1. 1 answer
2. asked by Nick
3. 910 views
Find the value of k so that the line containing the points (−4,1) and (k,−2) is perpendicular to the line containing the
1. 1 answer
2. asked by Larry
3. 903 views
Complete the following table by replacing question marks with the correct numbers: (Note: Each horizontal row is a separate
1. 1 answer
2. asked by queen
3. 872 views
explain how you would decide how to divide a school of 2080 students into sets.
1. 1 answer
2. asked by Paisley
3. 872 views
what are some trends currently affecting policing
1. 1 answer
2. asked by Anonymous
3. 870 views
'The subscripts in the chemical formula for a molecular compound are not always in the lowest ratio.' Using what you know about
1. 1 answer
2. asked by anna
3. 868 views
What is an equation of the line having the given slope and containing the given pointM = -8,(4,6)
1. 1 answer
2. asked by Pam
3. 840 views
describe the world in 10 sentences
1. 3 answers
2. asked by unknown
3. 822 views
A 5.30kg bucket of water is accelerated upward by a cord of negligible mass whose breaking strength is 76.0N .If the bucket
1. 0 answers
2. asked by Anonymous
3. 805 views
PROOF READINGA nurse was working in ER, during her shift, she see a patient who is having a fever of 101 degree F. The patient
1. 6 answers
2. asked by shan
3. 799 views
While two forces act on it, a particle is to move at the constant velocity = (3.99 m/s) - (-3.19 m/s). One of the forces is 1 =
1. 0 answers
2. asked by Anonymous
3. 797 views
A nurse was working in ER, during her shift, she see aplease need proof reading . patient who is having fever of 101 degree F.
1. 2 answers
2. asked by shan
3. 785 views
how to find the call of action, claims,counterargument, rebuttal to the counterargument.like words that will help me find it
1. 19 answers
2. asked by loli
3. 777 views
Suppose that the service rate to a waiting line system is 10 customers per hour (exponentially distributed). Analyze how the
1. 0 answers
2. asked by Rachael
3. 763 views
A ball is thrown upward from the ground with an initial speed of 23.2 m/s; at the same instant, another ball is dropped from a
1. 2 answers
2. asked by <3
3. 697 views
The ratio of the number of adults to the number of students at the prom has to be 1:10. There are 477 more students than adults.
1. 3 answers
2. asked by Chris
3. 694 views
Exponent Form: 1/4^3Factor Form: 1/4 * 1/4 * 1/4? Standard Form: The answer?
1. 3 answers
2. asked by Jerald
3. 694 views
Im doing 7th grade life science. (im 13.) I need to make sure my answers are right because my homework is being graded. I think
1. 1 answer
2. asked by Holley
3. 684 views
A motorist traveling with constant speed of vc = 16.0 m/s passes a school-crossing corner, where the speed limit is 10 m/s. Just
1. 0 answers
2. asked by Sat
3. 683 views
1). 7 = z/42). -7 = 9 - 7 3). t/6 = -7 4). 20 = x - 3x 5). 5/6x - 1/3 = 5/2 6). (29.5 - 7)/ 1.25 7). 2/3 = 4j/ 6 My answers to
1. 2 answers
2. asked by Anonymous
3. 677 views
1. Select the first five terms in the arithmetic sequence an= 2 n , starting with n =1A. ( 1 / 2 , 1/4 ,1/6, 1/8, 1/10) B. ( 1 ,
1. 2 answers
2. asked by Queta
3. 657 views
To simulate the extreme accelerations during launch, astronauts train in a large centrifuge. If the centrifuge diameter is 13.5m
1. 2 answers
2. asked by Amy
3. 652 views
Surprisingly, very few athletes can jump more than 2.7 ft (0.82 m) straight up. Use d = 1/2 gt2 and solve for the time one
1. 3 answers
2. asked by Alfonso
3. 637 views
A couple wants to rent a car for one day while on vacation. Frank's Automotive Rental wants $29 a day and $0.17 per mile, while
1. 1 answer
2. asked by Joyce
3. 637 views
If an electron travels 0.150 m from an electron gun to a TV screen in 19.0 ns, what voltage was used to accelerate it? (Note
1. 0 answers
2. asked by Justin
3. 635 views
the length of a rectangular banner is 5 feet longer than the width. If the width is 84 square feet, find the dimensions
1. 2 answers
2. asked by jason
3. 635 views
A quantitative analysis method which aggregates a number of (similar) individual studies into a large data set from which to
1. 1 answer
2. asked by Younis
3. 635 views
To simulate the extreme accelerations during launch, astronauts train in a large centrifuge. If the centrifuge diameter is 13.5m
1. 2 answers
2. asked by Amy
3. 633 views
In 2000, selected automobiles had an average cost of $23,000. The average cost of those same automobiles is now $37,950. What
1. 1 answer
2. asked by maryna
3. 624 views
Find the equation of the circle having the given center and radius.center (-5,1), radius 6 squared.
1. 1 answer
2. asked by Ruth
3. 597 views
Find the value of k so that the line containing the points (k,−8) and (−3,−5) is parallel to the line containing the
1. 1 answer
2. asked by Kyle
3. 584 views
How does a war on terrorism differ from a conventional war against another country?My answer: A war based upon terrorism differs
1. 10 answers
2. asked by Anonymous
3. 569 views
Can you use 4 nines 9999 And normal operations to arrive at 100
1. 1 answer
2. asked by Tim
3. 567 views
miss handson ask students to prepare booths for the Fall Fair. In all, 40 students volunteered. miss Hanson wanted no more than
1. 2 answers
2. asked by Joe
3. 567 views
write the equation in slope intercept form and identify the slope and y-intercept 4x+9y=4
1. 2 answers
2. asked by Ruth
3. 566 views
A bookshelf has 5 shelves its made from wood that is 30 mm thick and the shelves are evenly spacedBookshelf is 2100mm high 600mm
1. 0 answers
2. asked by Tim
3. 559 views
What is the measure of each of the angles of a regular 5 sided polygon?
1. 2 answers
2. asked by Ruth
3. 556 views
If a= 9990.9 and b= 9886.1. First, convert these to scientific notation. If only three significant digits are allowed in decimal
1. 1 answer
2. asked by sara
3. 555 views
What is the significance of consumer sovereignty?
1. 3 answers
2. asked by Taylor
3. 539 views
Find the slope of the line that passes through the given pair of points.(-1, 2) and (3, 4)
1. 1 answer
2. asked by Milly
3. 529 views
Sandra spent one-fifth of her money and loaned one-third of the remainder to her brother. She had $24 left. How much did she
1. 4 answers
2. asked by luckybee
3. 523 views
What is the household vs. the firm?
1. 3 answers
2. asked by Taylor
3. 507 views
I'm trying to solve these equations but it seems I didn't get the correct one. please help if you still can.to solve the
1. 3 answers
2. asked by Nima
3. 499 views
In a capitalist economy, how can we cure poverty?
1. 2 answers
2. asked by Jonathan
3. 484 views
I was asked this question for homework but I don't even know where to begin. It has 3 parts to answer.1) add all lone pairs and
1. 1 answer
2. asked by George
3. 484 views
in a water tank is filled wiyh 1026 lter of water,we want to mixed sodium nirtride by 17% of the water,how much we used sodiume
1. 0 answers
2. asked by imran
3. 483 views
Please helpequation To solve b + 12 = 14
1. 2 answers
2. asked by Nima
3. 481 views
I read article by Emily Martin on sperm and egg but I don't understand can someone please explain to me about this article
1. 2 answers
2. asked by Mohammad
3. 476 views
Find the value of k so that the line containing the points (−8,8) and (2,k) is perpendicular to the line containing the points
1. 1 answer
2. asked by Max
3. 473 views
What is the measure of each of the angles of a regular 5 sided polygon
1. 1 answer
2. asked by Ruth
3. 467 views
a 250 g yoyo is swung on the end of a 50cm string at a constant speed of 4/ms. the centrpetal force acting on the yoyo
1. 0 answers
2. asked by Brenda
3. 467 views
Factoring Polynomials(please show step by step) -8z^3 + 512w^3
1. 1 answer
2. asked by Ashley R
3. 465 views
9 is a very strange digit. Try to use four nines 9999 and normal operations plus minus multiply divide brackets etc, use 4 nines
1. 1 answer
2. asked by Tim
3. 460 views
Helium doesn't react with any other substance. Is it accurate to say that helium has no chemical properties? Explain.Please help
1. 2 answers
2. asked by Sarah
3. 449 views
A lightbulb emits light that creates a shadow of a ball on a wall. If the radius of the ball is 12.3 cm, and the radius of the
1. 1 answer
2. asked by steph
3. 445 views
which is correct-1.Caste politics has helped Dalits and OBCs gain better access to decision -making.OR 2.Caste politics has
1. 1 answer
2. asked by satyajit
3. 438 views
the cumulative number of car accidents from 2000-2010 can be modeled by the quadratic expression, C=-33x^2+792x+8,877, where
1. 1 answer
2. asked by jason
3. 437 views
Can you use 4 nines 9999 and normal operations to arrive at 20?
1. 1 answer
2. asked by Tim
3. 433 views

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