Math (Intergers)

4,736 results, page 31
  1. calc

    Is there an easy explanation of implicit differentiation? Where do I start to solve y" given 1) x+xy=y=2 2) x^3-3xy+y^3 Please help!! Take the first one (read the

    asked by Mary on October 2, 2006
  2. science

    Can you direct me to a site(s) which can help with college chemistry and statistics? Here are a couple of good chemistry sites that pretty well cover the waterfront. I don't know any stat sites but if you will repost with the subject line of "math" I'm

    asked by jules on February 19, 2007
  3. 7th Grade Science

    Hi, I really need help with this. I'm asked to write a paragraph about this. I just need some help working it out so I can get everything correct. I'm not cheating its just confusing this part of the assignment for me. So please help! I also have to study

    asked by Music Lover 14 on April 11, 2016
  4. Math

    Mr. customs is correcting the class's math homework on customary units. which of the following measurements is reasonable? A pencil is 12 feet long. The back porch is 12 inches wide. The 3rd hole on the golf court is 123 miles long. The distance from new

    asked by LOVE on January 26, 2016
  5. Chemistry Conductivity

    In my homework the teacher asks for us to use conductivity variables and explain why whole milk would have a different conductivity then skim milk. He really does not give us the information or on any math to back this up so to me it seems the answer is

    asked by Juggernaut on June 8, 2009
  6. Math

    Hello I truly need some help on the below math problem. The mass of the sun is 2 x 10 to the 27th power metric tons, or 2 x 10 to the 30th power kilograms. How many kilograms are in one metric unit? One metric ton is equal to _____ kilograms. How would I

    asked by Patrick on August 29, 2018
  7. Math

    The Walters' backyard pool is rectangular in shape and is similar to the rectangle formed by their fenced backyard. The pool measures 10 ft long and 8 ft wide. If the length of the backyard is 35 ft long, what is the width of the backyard? Math - Henry,

    asked by Alyssa on January 9, 2017
  8. Math

    What is 5/8 + 4/7 -1 ? I can't understand this math problem.... Please help me.... ------------------ Problem: In a boys' school, 5/8 of the boys play football and 4/7 play rugby. If every boy plays at least one of the two games, find the fraction of the

    asked by bobpursley on July 6, 2007
  9. Help!

    Is there really a 4 inch or bigger binder????? You see I have a 2 inch binder for all of my subjects (facs, math, eng, etc.) and I have another binder for orchestra (skinny), and 1 inch binder for homework (have dividers with pckets). And like I can't take

    asked by Laruen on January 19, 2012
  10. Math

    85 percent of the students in the Torresdale High school math club have graphing calculators there are 300 members in the club hoe many of the members have graphing calculators

    asked by Anonymous on February 11, 2019
  11. Math

    I am very confused on how to figure out the below math problem: A traffic light changes every 30 seconds. Another traffic light changes every 40 seconds. Both lights just changed. After how many minutes will both lights change at the same time again?

    asked by Matt on September 9, 2016
  12. Chemistry

    Can you help me understand how to review the math definition... what "percentage" means. I need to know what the total mass of the mixture of 42 grams of apples and 96 grams of oranges. ANd what is the percentage of mass the apples are? Thank you.

    asked by Hope on September 9, 2014
  13. Mathematics

    Cristina uses a ruler to measure the length of her math textbook. She says that the book is 11 2/16 inches long. Is her measurement in simplest form? If not, what is the length of the book in simplest form?

    asked by Micaela on January 12, 2011
  14. 5th grade math

    My daughter must correct the problems that she has gotten wrong in math, and we are trying to help her. I can not remeber how to write decimals in exponential form, and I tried looking in her book. Can some one help me so that I can help my daughter.

    asked by Alicia on October 15, 2008
  15. unit rates

    what is a unit rate and 7 facts bout them???

    asked by dezy on December 19, 2006
  16. calculus

    im not good in math. The Grand Canyon is 1600 meters deep at its deepest point; a rock is dropped from the rim above this point. Express the height of the rock as a function of the time t in seconds. How long will it tale the rock to hit the canyon floor?

    asked by marlyn on December 5, 2009
  17. Math

    Nine wonderful students decided to buy their math teacher an expensive present, each contributing the same amount of money. Four other students found out about the plan and joined in, agreeing to pay their share of the present's cost. This resulted in a

    asked by Matthew on September 20, 2017
  18. Math

    Hello, I'm trying to find the following sequence that relates to the number of ways that paving stones can be laid to make a 3-foot-wide path using 3-foot by 1-foot stones. This is a very complex problem, and I'd appreciate a little help to start me off in

    asked by Jimmy on November 11, 2007
  19. MATH!!

    (1)At the begining of her math class, Mrs. Reno gives a warm-up problem. She says, "I am thinking of a number such that 6 is less than the product of 7 and this number is 85." Which number is she thinking of? A-11 B-84 C-13 D-637

    asked by megan on March 11, 2007
  20. Math( 7th grade advanced math so 8th grade math)

    Salvador bought 3 pounds of oranges that cost x cents per pound, a cucumber for 59 cents, and 2 bananas for 35 cents. Write an expression in simplest form that represents the amount spent. I don't understand how you would write that into an equation. I

    asked by Jacobe on October 16, 2016
  21. Math

    Lisa finished 21 out of her 30 problems in class. What percent of the math problems did Lisa finish in class?

    asked by Anonymous on April 12, 2018
  22. math

    9. In Mr.chin's math class there were g girls and b boys. The number pf girls was 5 less than twice the number of boys. What is the value of g in terms of b? this is what I have so far: 2n-5

    asked by David on August 4, 2014
  23. Math

    There are 30 students in a math class. 12 belongs to the computer club and 8 belongs to the photograph club. three belongs to both. how many belongs to neither???

    asked by Duce on April 14, 2011
  24. Math

    Whole Number Math Riddle Clue 1: Double my tens digit and get my ones digit. Clue 2: Double me and I am less than 50

    asked by Savannah on April 4, 2011
  25. math

    First grade math Tell the Rule? Group 1 3 flowers w/4 petals each Group 2 3 flowers w/five petals each in triangle?

    asked by corey on January 17, 2008
  26. EED 364

    1) Observe an elementary mathematics lesson. Write an essay of 1,500-1,750 words that addresses the following issues and summarizes your observations: a) What is the importance of having standards in mathematics? How do standards improve mathematics

    asked by Kimberly on October 28, 2011
  27. geometry

    I'm having trouble with an assignment that asks me to design a structure so that the sumof the measures of the interior angles of all the individual convex polygons is 4500 degrees. i'm souppoused to have a triangle a hexagon an octagon and a rectangleall

    asked by Meghan on February 11, 2008
  28. Fast Physics Help

    I have an image but I can't post it because it is a website. block 1 of mass m1 slides along an x-axis on a frictionless floor with speed of v1i=4.00 m/s. Then it undergoes a one dimentional elastic collision with stationary block 2 of mass m2=.500m1.

    asked by Krystal on December 8, 2006
  29. Maths

    I can't understand this math problem.... Please help me.... ------------------ Problem: In a boys' school, 5/8 of the boys play football and 4/7 play rugby. If every boy plays at least one of the two games, find the fraction of the boys who play both

    asked by John on June 30, 2012
  30. Math(Please Check!)

    1. Which line is the flattest (or is less steep)? Why? a.y = 5x -6 b.y = 5x + 6 c.y = x - 3 d.y = 1/2x + 3 I think It is C.It has the smallest slope. Someone Please Help me! ...Help me... Doesn't d have the smallest slope? 0.5x. Please...I just want to

    asked by Margie on February 6, 2007
  31. Metric System

    Hi, Damon helped me with this problem earlier, but im confused on how he got the answer. I really don't understand the math or the mathamatical symbols he used. Would someone maybe explain to me in a different way. E. Coli, a typical bacterius is about 2

    asked by amy on June 20, 2010
  32. Algebra 1

    Write an equation for for each translation of y=|x| 1. left 2 units y = |x| consists of two 45 degree curves joined at the origin: y = x for x>0, and y = -x for x < 0. To move the curves to the left 2 units, you want the sign of the term inside the

    asked by Mike on January 7, 2007
  33. 6th grade math

    a farmer is rewarded for saving the king. he can either get 1000 gold bars up front or payment over time for 100 days which begins at 2 gold bars the first day, 4 the second, 8 the third, 16 the fourth, and so on. which one should he choose and why. Show

    asked by m-cook on August 17, 2009
  34. math

    Solve following system of equations? x+3z=-2 2x+2y+z=4 3x+y-2z=5 i need help with few so i can get hang of this math plz. Perform row operations write new matrix [132 -312 2-11| 073] R1+R2 using x,yand z variables write system linear equations represented

    asked by sherri r on January 24, 2009
  35. math

    how do you convert 12.55 to percent? i get 1,255% is that correct? or should it be 125.5%? If the 12.55 is a decimal, then .1255 is the percent. Per Cent means "per 100". the math problem asked me to find the percent increase of the population in africa

    asked by Dena on April 25, 2007
  36. Pre-Calculus

    Approximate the greatest real zero of the function g(x)= x^3-3x+1 to the nearest tenth. I know that there is a zero between -2 and -1, and another between 0 and 1 but do not know how to find it to the nearest tenth. The only example shown in my book uses a

    asked by Lucy on August 31, 2008
  37. math

    the bar and graph shows the number of students by major in the college of arts and sciences. What is the ratio of history majors to the total number of students in the college? Math-200 history-300 english-400 science-150 other- 175

    asked by m on September 24, 2010
  38. Math

    Hi I did a quiz today it said I got A 5/9 but it did not show me the correct answers or the ones i missed so if it could be possible that someone could the answers so I could see which ones I need to fix please help me I just came here to see which ones

    asked by Enoooo20146 on March 21, 2017
  39. math

    it is cross math (like sudouk) six rows across and six rows down 1st row has empty box, +, empty box, + box =6 this row is across 2nd row has x blacked out box, +, blacked out box, x, blacked out box this row is across 3rd row across is empty box, +, empty

    asked by vince on March 12, 2007
  40. Math

    My child's teacher sent out questions to prepare for a big math test. He does not understand the questions well and I can't seem to get him to grasp it. I know the answer but could you show some easy methods or something, thank you! By the way, this is NOT

    asked by Miss Johns on December 10, 2014
  41. Math

    Samantha has homework in five subjects tonight. She has 15 minutes of science, 20 minutes of math, 30 minutes of reading, 20 minutes of writing, and 15 minutes of geography. If her mom walked in randomly while she was doing her homework, what subject would

    asked by Anonymous on November 17, 2015
  42. English

    identify the sentence in which the bolded verb does not agree with its subject. A.) Everyone on the team WORKS together well. B.) Both of them ARE LOOKING forward to the field trip. C.) Neither of the boys IS EXCITED about playing

    asked by Cassie on May 21, 2014
  43. English 4

    1. Which of the following displays a correct use of pronouns? A. Soung spent more money than me B. Jamal was as interested as her C. Claudia has always been better at math than I. 2. Read the following sentence and determine which sentence in each set of

    asked by Karen on May 23, 2014
  44. Studing for French Final

    I have been studing for the past four days except I think I need some better ways to studying for my french final. I am in French 1 and we are doing auditory exams tomorrow and then oral on tues. and the written exam on Wednesday. I have tried not cards

    asked by Micheal on December 14, 2008
  45. Math

    Can you help me understand this math problem...I could figure it out the long way but I think there is a formula that I can use that I'm not remembering: I have 18 different colors of marbles. I'm going to arrange them in sets of three. I want to do this 6

    asked by GwendolynDuncan on August 17, 2010
  46. Supportive learning environment

    The ideal early childhood schedule for preschool children contains which of the following? A. Frequent changes in activities so children don't get bored B. A 45-minute circle time activity C. Integrated activities within a large block of time D. A specific

    asked by Priscila on January 31, 2017
  47. Math (7th grade)

    I have a math question that I do not really understand how to answer is there someone who can walk me through it? In Pinecrest middle school there are 58 6th graders 76 7th graders, and 38 8th graders. The counsel is made up of 35 students who are chosen

    asked by Shawna on December 17, 2013
  48. math

    a math professor is thrown off the matthews bridges, height 240ft, by a disgruntled calculus class with an intitial upward velocity of 10ft/s a) assumign the acceleration dude to gravity is -32ft/s^2,find the macimum height of the professor. b) find the

    asked by miley on April 20, 2010
  49. math

    math professor is thrown off the matthews bridges, height 240ft, by a disgruntled calculus class with an intitial upward velocity of 10ft/s a) assumign the acceleration dude to gravity is -32ft/s^2,find the macimum height of the professor. b) find the time

    asked by piper on April 20, 2010
  50. calc

    a math professor is thrown off the matthews bridges, height 240ft, by a disgruntled calculus class with an intitial upward velocity of 10ft/s a) assumign the acceleration dude to gravity is -32ft/s^2,find the macimum height of the professor. b) find the

    asked by miley on April 19, 2010
  51. MATH please help with this ?

    math professor is thrown off the matthews bridges, height 240ft, by a disgruntled calculus class with an intitial upward velocity of 10ft/s a) assumign the acceleration dude to gravity is -32ft/s^2,find the macimum height of the professor. b) find the time

    asked by joelle on April 21, 2010
  52. math

    a math professor is thrown off the matthews bridges, height 240ft, by a disgruntled calculus class with an intitial upward velocity of 10ft/s a) assumign the acceleration dude to gravity is -32ft/s^2,find the macimum height of the professor. b) find the

    asked by piper on April 20, 2010
  53. English

    Subject names at school are as follows. math,science, social studies, computer science,etc. --------------------------------------------------- Can we use 'information' instead of 'computer science' as a subject name?

    asked by rfvv on March 4, 2018
  54. Camansi National High School

    Math In a 3 digit number the hundreds digit is one half of tens digit while the ones digit is more than the tens digit. If the sum of 3 digit is 11, find the numbers.

    asked by Jenny Rose on September 3, 2015
  55. Oliver Springs

    Please help,Math,Problem;John and George together raked 7/8 of the yard. John raked 3/4 of that amount. What part of the yard did John rake?

    asked by Faye on September 24, 2014
  56. fractions

    i want to email you. please send email so i can send my math problems to you.

    asked by Daniel on July 19, 2009
  57. Math

    I have a table and need the math rule but can't figure it out. If the table is: X and Y 2 3 4 4 6 5 8 6 What is the rule??

    asked by help me on September 22, 2012
  58. maths

    5% of 390 Multiply .05 x 390. What answer do you get? The answer is 19.50. Do the math.

    asked by jessica on February 16, 2007
  59. math

    Hi, I am helping my daughter with her math from being absent. The question is: The area of a triangle is A-1/2bh. For a given area, are b h in a linear relationship? At first we said yes Y = mX, but then I second guessed myself because there's no linear

    asked by Kareen on September 29, 2018
  60. Math

    when only tom was absent 19 students in his class took a math test and their average score was 82%.when tom came back to school he took the test and got a 72% .what happened to the class average

    asked by Roblox on April 11, 2017
  61. algebra

    i have very little information in my math book on the following questions. can you either tell me the answer or a link where i can find my own answer. thanks How do you know if a quadratic equation will have one, two, or no solutions? How do you find a

    asked by Donni on November 15, 2010
  62. Math

    Marie has scores of 65,72,80,74, and 85 on five math tests. The final will count as two tests in determining each students overall average. What score must Marie get on the final if she wants her overall average to Ben 80?

    asked by Val on October 25, 2016
  63. statistics

    If np is more or equal to 5 and nq is more or equal to 5, estimate P(fewer than 6) with n = 14 and p = 0.5 by using the normal distribution as an approximation to the binomial distribution; if np < 5 or nq < 5, then state that the normal approximation is

    asked by Bradman0317 on February 24, 2015
  64. 5th math

    I need help with my math .What is the least Common Multiple (LCM) for 6,4,and 8.? please! show how you get the answer. cause, i got( 2,2,2) i'm not sure of myself at all. thank you! another one problem i'm really confuse is the Write a 9- digit numeral

    asked by pat on January 13, 2011
  65. Algebra II

    Can you please explain what formula I need to do to solve the following problem: If 3 laps = 5/8 mile, how many laps needs to be completed to run 3 miles? Don't look for "formulas" to do these kind of questions, use ratios, one of the most powerful tools

    asked by Sami on August 15, 2007
  66. English

    Help:Please change show me anthing that I need to do, by placing the correct form at the it the bottom of the essay. Topic: What is your biggest regret in life? My Biggest Regret Everyone has had some regrets about something in life. Some of the regrets

    asked by Angel on November 10, 2009
  67. math

    Mike completed 19 math problems before dinner for tonight’s homework, and he completed x problems after dinner. Write an expression to determine the total number of problems he completed.

    asked by adam on November 6, 2011
  68. Math Inequalities

    -9/8x greater than or equal to -1/16 can someone please check my answer? my answer is x greather than or equal to 1/18 is this correct? if not what is the correct answer and what is the correct way to solve this problem..maybe I missed a step or did not do

    asked by Anna on November 5, 2009
  69. Mays Middle

    Math-The low temperature for 6 consecutive days in Montana city were 9, 3, 4, 16, 11, and 5 degrees. What would the low temperature have to be on the seventh day to have a meanh low temperature of 9 degrees for the week?

    asked by James on February 1, 2010
  70. Math help pls!!!

    the sum of the ages of petra and her mother 44. her mother is 8 years more than twice as old as petra. how old are petra and her mother. this dont make sense so pls help me on this math question help me asap pls and ty

    asked by Kinda Dorky on April 9, 2018
  71. Math

    Im trying to help my daughter with some math homework and Im stuck can you help me please this is the problem Jeremy has been home sick with the flu for the last 7 days. While absent from school, he got 31 get well cards from friends. there were 5 more

    asked by Jay on November 15, 2012
  72. Maths Help !!!!!!!!!!!!

    Hello I'm in grade 9 and i still get confused with the expressions and how to make then in maths although i'm queit very bright ! Any tips on this please thanx Practice. We learn by experience. You may want to buy an extra workbook at the bookstore, which

    asked by QA on April 14, 2007
  73. Math

    Hello everyone. I have a math problem that I need a bit of help with please. Ava wants to ride the Rip Ride Rocket roller coaster at Universal Studios. She knows that she has to be at least 40 inches tall. If h represents the height of the children that

    asked by Patrick on February 22, 2017
  74. calc (please help)

    A wedge is cut from a right circular cylinder of radius r by two planes, one perpendicular to the axis of the cylinder and the other making an angle (beta) with the first. Find the volume of the wedge by slicing perpendicular to the y-axis. Please show all

    asked by beam on May 3, 2015
  75. MATH


    asked by HALLIE on May 17, 2008
  76. transitional math

    Im stuck on questions can anyone help me ? A)Which situation can be modeled by tossing a coin 3 times choosing which one of sixteen teams will win a tournament? B)picking one of six math teacher, C)decide which English teacher of eight will win a trip to

    asked by Skye on March 24, 2011
  77. english

    The essay has to be 350 words What I learned in Home School Home school is easer than public school. I am able to learn all the same subject at home as I did in public school. I am also able to learn other things that you are not able to do in public

    asked by greg on February 26, 2009
  78. math

    Dr needs 500 needles priced at 2.60 per hundred. She pays with 10 days, she receives a 2% disc; sales tax is 5.5%. What amount would you pay with discount? Is my math correct? 2.60x500=$1300.00 $1300.00x2%=$26.00 $1300.00-26.00=$1274.00w/disc My answer is

    asked by FROGG5 on May 8, 2010
  79. Math

    3.Max says there were 6 students wearing shorts in his math class. He is not sure how many people were in the class, total, but he thinks about one third of them were wearing shorts. A. What percent is closest to 1/3 ? Explain. B.Write and solve a

    asked by Francis on April 15, 2015
  80. GED

    Is the English Writing test the most difficult GED test? I find Math easy. Am I required to memorize the Science and Social Studies? or will I be provided information and is the Science and Social Studies actually a reading test? Thank You in Advance.

    asked by Mohammed on October 25, 2013
  81. Math

    Lenlen cut a rectangular block of cheese into cubes with an edge of 3cm each. The base area of the block is 36 cm squared. If the block is 6 cm high, how many cubes of cheese did Lenlen get in all? That is my math hw It needs an equation solution and

    asked by Lol im a 10 y.o. Girl on January 18, 2016
  82. MATH

    I have 2 questions the first I have narrowed down to 2 possible solutions the second has 3. What is the solution to log sub 5 (2x+3)=2 a)13/2 or b)14? The next problem f(x)= log sub 5 x what is the value of 1/25? a)square root of 2 b)-1/2 or c)1/2? Help is

    asked by Anonymous on January 16, 2007
  83. Math Functions

    Hello. Could you please help with my math homework...? An online bookseller gives the following information for their shipping information: "The shipping and handing charge per order is $4, plus $1.50 per book." Let x = the number of books that someone

    asked by Chris on October 17, 2016
  84. Chemistry

    The value of the equilibrium constant (Kp) as represented by the first chemical equation is 1.02 x 102 at 727 °C. Calculate the value of the equilibrium constant (Kp) for the second equation at the same temperature. Express answer in scientific notation.

    asked by Amphee on April 13, 2010
  85. math

    16 persons need 56 kg of rice in 1 week. How much rice will be needed by 24 persons in four weeks? ^please anyone over here ryt now may you help me to arrive to the final answer^ 24×(56/16)× 4 math - kelvin today at 2:22pm i had the this idea but i

    asked by kelvin on June 29, 2017
  86. math

    For more than 4000 years the Great Pyramid of Giza stood as the tallest structure in the world. After it was completed, the pyramid stood an amazing 481 feet high. Y 9 th. grade math Semester Project: The Great Pyramid of Giza

    asked by k on March 19, 2015
  87. math

    I need help figuring out these four euations with integers 5x=-25 6x-4=-40 x - +5=0 is this one 3 -x+7=-7 isnt this on 14 please help thank you very much OK, for the first one (5x=-25), you would go: -25 divided by 5, and that equals -5. The second one is

    asked by melody on April 23, 2007
  88. English

    Thank you for your help. There are some more sentences concerning the preposition 'in.' 1. He will be back in a few days. 2. The show starts in an hour. 3. Do you wnat to meet here in an hour? (Does 'in ' mean 'after a particular length of time'?)

    asked by rfvv on March 28, 2016
  89. math

    I have a math question for my cell biology class. A molecule exchanges places with its neighbor every 10^-7 seconds. It will diffuse from one end of a 2 micrometer cell to the other in 1second. Ok now I have a 6M x 6M room filled with 4cm ping pong balls.

    asked by Amy on September 9, 2012
  90. Math

    After a Math test, each of the twenty-five students in the class got a peek at the teacher's grade sheet. Each student noticed five A's. No student saw all the grades and no student saw his or her own grade. What is the minimum number of students who

    asked by Rezu on April 26, 2012
  91. math

    the length of a rectangle is 1 cm less than twice its width. the area is 28 cm squared. find the dimensions of the rectangle. Just translate the English into "math" "the length of a rectangle is 1 cm less than twice its width" l=2w-1 "the area is 28"

    asked by anonymous on May 8, 2007
  92. math

    the cost of 2 televisions and 3 dvd players cost 1421 dollars the cost of 1 dvd player is half the cost of of 1 television what is the cost of 1 television. How you could slove in simple math

    asked by zahid on December 13, 2012
  93. MATH

    Hello! I am trying to finish a math assignment. it was a bunch of math questions, and I am having a very difficult time with 5 of them. I have the answers to them though. Could somebody please help me with AT LEAST a few!? thanks!! 1) A square swimming

    asked by Josh on March 20, 2011
  94. MATH

    Hello! I am trying to finish a math assignment. it was a bunch of math questions, and I am having a very difficult time with 5 of them. I have the answers to them though. Could somebody please help me with AT LEAST a few!? thanks!! 1) A square swimming

    asked by Josh on March 20, 2011
  95. Pre calc

    Write the equation in standard ellipse form and graph. 34 x^2 -24xy +41y^2 +41 y^2 -25= 0. i got x= (4 x prime- 3 y prime)/5 and y=(3x prime +4y prime)/5 but cant get the correct math when I plug that into the original equation. Also I need help finding

    asked by Rebekah on May 5, 2013
  96. Math

    Thanks Ms. Sue for givig me the anser of 11,211 for my son's math problem(I have 10 thousands, 11 tens, 12 hundreds, and 0 ones. What number am I?) However, I am still confused and need a little more clarification? I understand place value order. If there

    asked by Math Mom on November 3, 2012
  97. Math

    A square measure 9 feet on a side. If each side of the square is increased by 3 feet, how many square feet are added to the area? What are the steps in solving this math equation?

    asked by Aj on November 25, 2017
  98. basic math

    I am not sure the solvent in this problem, as far as what you do when lining this problem up. The math problem..... Add 150 and 93.17. I don't know if I should be placing 150 at the first decimal or the second. I know I would usually do 150.00 93.17 but

    asked by kristen on November 3, 2011
  99. Math Systematric Trial

    Hey everybody, I really need help solving these math equations. Thank YOU! For helping me! Use Systematic trial to find the value of each variable. a) 5+7c=89 b) 26=5+3e c) 8k-16=200 d)525-6u=339 Write each sentence as an equation. Solve each equation. a)

    asked by Harmony Ann on February 23, 2014
  100. Statistics

    Mrs. Marble gave her 5th grade class a math test. The scores reflect a relatively normal distribution. The mean score for the group was 80 with a standard deviation of 8. Based upon this information, answer the following questions: Bobby scored exactly two

    asked by Susana on January 27, 2013


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  42. 42
  43. 43
  44. 44
  45. 45
  46. 46
  47. 47
  48. 48