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Questions Asked on May 19, 2014

What is the cost per person for the bus rental if 20 people go on the trip to New York City to see a Broadway play?
1. 0 answers
2. asked by Amy
3. 29,352 views
the table shows the results of a survey of college students. find the probability that a student's first class of the day is a
1. 13 answers
2. asked by Kathryn
3. 18,632 views
1. Which of the following types of waste should not be recycled at home?a. expired medicines b. glass bottles c. papers d.
1. 48 answers
2. asked by Calvin
3. 16,135 views
A simple lever is used to lift a heavy load. When a 60-N force pushes one end of the lever down 1.2 m, the load rises 0.2 m.
1. 6 answers
2. asked by Peg
3. 11,642 views
You roll a standard, six sided number cube. what is the probability of rolling a prime number or a number greater than 2.
1. 8 answers
2. asked by Roonie
3. 10,988 views
Amanda surveyed 20 juniors and seniors at Delamar high school to find the number of hours per week they spend working at
1. 13 answers
2. asked by Danny
3. 10,584 views
the test score for a math class are shown below.81,84,82,93,81,85,95,89,86,94 what are the mean, median, and mode of the data
1. 13 answers
2. asked by wendy
3. 10,303 views
What is the median of the data set below?275, 257, 301, 218, 265, 242, 201 • 201 • 230 • 257 • 270
1. 15 answers
2. asked by Sandra
3. 9,146 views
Consider the following reaction:CaCO3(s)→CaO(s)+CO2(g). Estimate ΔG∘ for this reaction at each of the following
1. 1 answer
2. asked by Ty
3. 9,116 views
Top ten scores on a quiz in two classes are listed belowClass A 100,100,100,90,95,85,92,98,92,88 class B
1. 4 answers
2. asked by Austin
3. 8,745 views
A store sells five models of cameras for $190.00, $420.00, $270.00, $300.00, and $420.00. If the sales tax rate is 6%, what are
1. 16 answers
2. asked by Sandra
3. 8,446 views
The test scores for a math class are shown below.81,84,82,93,81,85,95,89,86,94 What is the standard deviation of the data set?
1. 2 answers
2. asked by Whitney
3. 8,406 views
Which is the degree measure of an angle whose tangent is 5.67? Round the answer to the nearest whole number.
1. 3 answers
2. asked by Mike
3. 8,051 views
Is the relationship between the variables in the table a direct variation, an inverse variation, both, or neither? if it is a
1. 5 answers
2. asked by kathy
3. 8,009 views
Garrett throws a dart at a circular dart board. The dart board has a radius, and the bull's eye in the center of the dart board
1. 7 answers
2. asked by Kathryn
3. 7,791 views
there are 4 blue tile,s 3 yellow tiles, 5 red tiles, and 2 green tiles.he draws a tile replaces it, and draws another tile. what
1. 9 answers
2. asked by heather
3. 6,915 views
A beam rests against a wall, forming a 50 degree with the floor. Use the function y=9 sec 0 to find the length of the beam to
1. 10 answers
2. asked by Kathryn
3. 6,591 views
Find the period and the amplitude of the periodic function.y=-4 cos 8x
1. 5 answers
2. asked by Austin
3. 6,256 views
the 5th term in a geometric sequence is 160. The 7th term is 40. What are the possible values of the 6th term of the sequence+70
1. 4 answers
2. asked by kristi
3. 6,152 views
Find an equation that models a hyperbolic lens with a=12 inches and foci that are 30 inches apart. assume that the center of the
1. 10 answers
2. asked by brian
3. 6,051 views
Martin wants to use coordinate geometry to prove that the opposite sides of a rectangle are congruent. He places parallelogram
1. 6 answers
2. asked by Jeremy
3. 5,751 views
1. In a typical rural village in Mexico, you might expect to find that most people living on farms get their food bya. growing
1. 100 answers
2. asked by Calvin
3. 5,645 views
there are 10 students in a social studies class. three students will be selected to present their term projects today. In how
1. 2 answers
2. asked by Kim
3. 5,633 views
1. Name the coefficients in the polynomial. 4x^2 + 3x - 34, -3, -3 4, 3, 4, 3, 3, -4, -3, 2. How many terms are in the following
1. 10 answers
2. asked by Lydia
3. 5,589 views
what is S10 for 1+3+9+27+...?9,841 29,525 14,762 29,524
1. 6 answers
2. asked by Anonymous
3. 5,127 views
Find the period and the amplitude of the periodic functiony=3cos 4x
1. 3 answers
2. asked by kenny
3. 4,876 views
The test scores for a math class are shown below83,85,82,93,83,84,95,87,86,94 what is the standard deviation of the data set?
1. 4 answers
2. asked by heather
3. 4,473 views
the function rule C = 10n + 26 relates the number of people n who attend a small concert to the cost in dollars C of the
1. 4 answers
2. asked by kelsey
3. 4,453 views
The price of a new car is $24,000. Assume that an individual makes a down payment of 25% toward the purchase of the car and
1. 1 answer
2. asked by Savanna
3. 4,258 views
Earth's energy sources include both renewable and nonrenewable resources. Name at least three sources of energy that could be
1. 26 answers
2. asked by kelsey
3. 4,026 views
If one mole of each is dissolved in 1.00 L of water, which will lower the vapor pressure the most? Why?A)C12H22O11 B)C3H7OH
1. 1 answer
2. asked by Scarlet
3. 3,642 views
Help me please!!!!Solve. (–18x3 + 17x + 6) ÷ (3x + 2) (1point) –6x^2 + 4x + 3 6x^2 + 4x – 3 –6x^2 + 4x – 3 6x^2 –
1. 5 answers
2. asked by Tommy
3. 3,393 views
What is the 50th term of the sequence that begins -6,0,6,12?292 288 286 290
1. 1 answer
2. asked by Josh
3. 3,304 views
What are the foci of the hyperbola with equation 16y^2-9x^2=144
1. 4 answers
2. asked by Jennifer
3. 3,291 views
Find the coordinates of the image of point R(3,-5) rotated 180° about the origin.A)(-3,5) B)(-5,-3) C)(5,3) D)(3,-5) Please
1. 12 answers
2. asked by gwen
3. 3,285 views
Calculate the enthalpy change, ∆H in kJ, for the reaction H2O(s) → H2(g) + 1/2O2(g)Use the following: A. –291.9 kJ B.
1. 1 answer
2. asked by Angela
3. 3,248 views
Solve the differential equation dy/dx=3x^2y^2 with the condition that y(1)=4.I know that y= -1/(x^3 + c) but what do I do with
1. 1 answer
2. asked by Ann
3. 3,242 views
Please help!Many people who care about conserving natural resources would choose to use wind energy to power their homes.
1. 6 answers
2. asked by Elizabeth
3. 3,096 views
What is the 20th term of the sequence that begins -3,6,-12,24?A. 524,288 B 524,288 C. 1,572,864 d. 3,145,728 The term in a
1. 1 answer
2. asked by Multiple choice please help
3. 2,838 views
3. Which function rule would help you find the values in the table ?n 2 4 6 m -8 -16 -24 A) m = -2n B) m = n - 2 C) m = n - 4 D)
1. 4 answers
2. asked by kelsey
3. 2,821 views
Find the coordinates of the image of point R(3,-5) rotated 180° about the origin.A)(-3,5) B)(-5,-3) C)(5,3) D)(3,-5) Please
1. 8 answers
2. asked by K why won't anybody help me
3. 2,818 views
If a bowling ball hits a wall with a force of 6 N the wall exerts what force back on the bowling ball?
1. 7 answers
2. asked by steve
3. 2,687 views
Which cosine function has maximum of -2, and a period of 2pi/3
1. 2 answers
2. asked by Kathryn
3. 2,612 views
In triangle RST, angle S is a right angle and cdc R=13/12. What is Tan T?answers: 13/5, 12/13, 12/5, 5/12
1. 1 answer
2. asked by Sam
3. 2,349 views
PLEASE HELP ASAP!!!!!i don't know! Explain how to write a function rule from the table below. Then write a function rule. x: 2 4
1. 6 answers
2. asked by zumai
3. 2,275 views
A beam tests against a wall, forming a 50 degrees with the floor. Use the function y=9 sec 0 to find the length of the beam to
1. 2 answers
2. asked by Mike
3. 2,143 views
Suppose the mass of the stick is 200 g, and a single 500-g mass is to play "solitary seesaw" at the 0-cm mark. Where should the
1. 1 answer
2. asked by James Lee
3. 1,984 views
evaluate csc 7pi/6
1. 1 answer
2. asked by Anonymous
3. 1,782 views
When 155 mL of water at 26 degrees Celsius is mixed with 75 mL of water at 95 degrees Celsius, what is the final temperature of
1. 1 answer
2. asked by David
3. 1,766 views
In triangle PQR, m<P=53 degrees, PQ=7.4, and PR=9.6. What is m<R to the nearest degree
1. 1 answer
2. asked by heather
3. 1,765 views
The test Keyshawn's class took finished at 10:30 A.M. The first part of the test took 30 minutes. There was a 15 minute break.
1. 2 answers
2. asked by Lindsey
3. 1,753 views
Which type of reproduction is associated with using the most necessary resources (e.g., the most nutrients or most energy)?-
1. 5 answers
2. asked by Anonymous
3. 1,742 views
The stem-and-leaf plot shows the heights in centimeters of Teddy Bear sunflowers grown in two different types of soil.Soil A
1. 5 answers
2. asked by yolo
3. 1,741 views
Garrett thros a dart at a circular dart board. the dart board has a radius of 16 inches, and the bull's eye in the center of the
1. 1 answer
2. asked by kelly
3. 1,699 views
1.a concentrated load p is applied at the end of cantilever.the crosssection of the beam is a square of side "a" and with a hole
1. 1 answer
2. asked by venkeatesh vanigandla
3. 1,663 views
The shape is an equilateral triangle.a)Does the shape have rotational symmetry? If so,identify the angle of rotation. b)Does the
1. 4 answers
2. asked by gwen
3. 1,568 views
Will arrived at his mother's office at 3 P.M. It took him 30 minutes to walk from his home to the mall. He was in the mall for
1. 4 answers
2. asked by Lindsey
3. 1,470 views
Give the half equations at the anode and cathode for a dilute hydrochloric acid,dilute copper chloride solution and the
1. 2 answers
2. asked by Eddie
3. 1,421 views
What is the magnitude of the vector with an initial point (2,1) and terminal point (-13,9)? Answers-7.9,12.7,17.0,23.0
1. 1 answer
2. asked by Austin
3. 1,399 views
Taylor surveys students in one grade level who own at least one pet. She finds that 50% of the students surveyed own 2 pets, 3
1. 1 answer
2. asked by Anonymous
3. 1,370 views
110 students like the program.120 students think the program is unnecessary. 210 students plan on running for student government
1. 4 answers
2. asked by Jenna
3. 1,361 views
If a bowling ball hits a wall with a force of 6 N the wall exerts what force back on the bowling ball?the choices are 0N 3N 6N
1. 2 answers
2. asked by steve
3. 1,283 views
which figure has rotational symmetry?A)a square b)a letter T c)a pentagon d)an arrow Is it a (A)a square?
1. 11 answers
2. asked by gwen
3. 1,260 views
A sample of gas occupies 100ml at 27 degree Celsius and 740mm pressure. The temperature the gas will have,when its volume is
1. 2 answers
2. asked by Angel
3. 1,230 views
what is the magnitude of a vector with an initial point (2,6) and a terminal point (14,11)
1. 1 answer
2. asked by Todd
3. 1,224 views
Find an equation that models a hyperbolic lens with a=16 inches and foci that are 40 inches apart. Assume that the center of the
1. 3 answers
2. asked by Heather
3. 1,208 views
what integer represents a 500 dollar deposit
1. 2 answers
2. asked by brad
3. 1,198 views
Monique's credit card charges interest of 20.85% per annum on unpaid balances. On her March 12 statement, she had a balance of
1. 1 answer
2. asked by Freshprince
3. 1,192 views
which statement about linear functions are trueA)linear functions grow by equal factors over equal intervals B)linear functions
1. 1 answer
2. asked by b8
3. 1,192 views
Write 1/2^1-n in non- fractional form.
1. 2 answers
2. asked by Shane
3. 1,169 views
Calculate the cell potential for the following reaction as written at 25.00 °C, given that [Mg2 ] = 0.763 M and [Sn2 ] = 0.0180
1. 1 answer
2. asked by Lizzie
3. 1,162 views
Please Help!!Louis is planning to mow a rectangular yard that is 20 feet longer than it wide. He wants to find its width if its
1. 5 answers
2. asked by Skye
3. 1,147 views
Find the exact value of cos 315 degrees.answers: 3/2, -1/2,2/2, -2/2
1. 1 answer
2. asked by Pam
3. 1,118 views
A 24-foot ladder is placed against a building. The building is perpendicular to the level ground so that the base of the ladder
1. 1 answer
2. asked by Joseph
3. 1,097 views
Which cosine function has maximum of 0.5, a minimum of -0.5, and a period of 2pi/3?
1. 0 answers
2. asked by Kim
3. 1,093 views
Which of the following artists were known for their collages?• Andrea Mantegna and Vincent van Gogh • Thomas Eakins and Anna
1. 3 answers
2. asked by Sandra
3. 1,079 views
Indicate whether the following statement is true or false. If a figure can be translated, then it will tessellate.I say false am
1. 2 answers
2. asked by K
3. 1,060 views
What pressure in kpa is exerted by 94.6 g CO2 at 57°C in 0.750 dm 3
1. 1 answer
2. asked by Anonymous
3. 1,027 views
a boy walks 1260m on a bearing of120 degree, how far south is he from his starting point?
1. 5 answers
2. asked by adebimpe
3. 977 views
The marginal revenue for x items in dollars is given by R′(x)=−4.5x+6. Determine (a) the revenue function and (b) the demand
1. 0 answers
2. asked by Ann
3. 961 views
An IQ is designed so that the mean is 100 and the standard deviation is 23 for the population ofNormal adults, find the sample
1. 0 answers
2. asked by joe
3. 927 views
In triangle RST, angle S is a right and csc R=13/12. What is tan T?13/5 12/13 12/5 5/12
1. 2 answers
2. asked by Austin
3. 922 views
A person roller skates down a street heading West. What is true about friction in this case?the choices are 1- does not effect
1. 3 answers
2. asked by steve
3. 918 views
1.Why do the islands of Indonesia have many volcanoes and experience frequent earthquakes?A.The islands are located at the
1. 5 answers
2. asked by kelsey
3. 915 views
Show the half equations at the anode and cathode for an electrolysis of concentrated magnesium chloride solution using inert
1. 1 answer
2. asked by Eddie
3. 881 views
What is the force that results from a 3,000kg car accelerating at 20.00 m/s2?a;) 150.0 N b;) 3,000 N c;) 3,020 N d;) 60,000 N
1. 1 answer
2. asked by Jennifer
3. 875 views
A particular report included the following table classifying 713 fatal bicycle accidents according to time of day the accident
1. 0 answers
2. asked by Mzba
3. 867 views
Absolute zero isA. the temperature at which the motion of particles theoretically ceases. B. defined as 0°C. C. the triple
1. 1 answer
2. asked by Angela
3. 856 views
Jesse collected data on the colors of the coats his classmates wore one day in February. He started a circle graph. Which
1. 1 answer
2. asked by jerry
3. 834 views
Calculate the cell potential for the following reaction as written at 25.00 °C, given that [Mg2 ] = 0.763 M and [Sn2 ] = 0.0180
1. 1 answer
2. asked by Lizzie
3. 824 views
Karen makes pottery on a pottery wheel. Today she is making vases that are in the shape of a circular cylinder that is open at
1. 1 answer
2. asked by Jake Monroe
3. 820 views
go and investigate or reseach a locar evafler
1. 1 answer
2. asked by lerato
3. 816 views
What punctuation is missing from the sentence below?I didn't bring Tom, my younger cat, or Anne, my young hamster I did bring
1. 2 answers
2. asked by Anonymous
3. 806 views
Calculate the mass of PbCl2 formed when an excess of 0.100 M solution of NaCl is added to 0.4L of 0.7 M Pb(NO3)2.Pb(NO3)2 + 2
1. 1 answer
2. asked by DOnnie
3. 791 views
Which matrix equation is equivalent to3x+2y-5z=20 5x-10y+8z=17 -8+11y-2z=29
1. 1 answer
2. asked by April
3. 779 views
1. As I was leaving home, my parents arrived.2. When I was leaving home, my parents arrived. 3. As I left home, my parents
1. 1 answer
2. asked by rfvv
3. 762 views
9. Choose the type of punctuation that is missing from the following sentence.My best friends new dog wont stop barking. (1
1. 4 answers
2. asked by Sebby-Chan
3. 729 views
A floor measures 10m by 5m is to be covered with flooring boards measuring 1m 20cm. How many flooring boards would be needed to
1. 1 answer
2. asked by lindsay
3. 727 views
which of these reactions (a) or (b) is spontaneous? Explain why. write the half cell equations for the spontaneous reaction.
1. 1 answer
2. asked by reneet
3. 720 views
Why do the passengers in high-altitude jet planes feel the sensation of weight while passengers in the International Space
1. 1 answer
2. asked by Peg
3. 714 views

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