Wednesday
October 1, 2014

Search: sum fun (math)

Number of results: 96,235

sum fun (math)
find a quick and easy method to compute the sum of the first 100 counting numbers (no calculators allowed)
January 27, 2010 by Jenny

English
1. This book is really fun. 2. This book is real fun. 3. This book is great/good fun. (I have a question. You said #1 and #2 are right, but that #2 is not right. What about 'good' fun? Is it right to use 'good fun' instead of 'great fun'? If #3 is right, why is #2 not right? ...
March 20, 2010 by rfvv

English
Posted by rfvv on Wednesday, March 30, 2011 at 9:51pm. 1. Dancing is fun. (Is 'fun' and adverb or a noun? English - Writeacher, Wednesday, March 30, 2011 at 9:57pm In this sentence, it's an adjective, modifying "Dancing." English - rfvv, Thursday, March 31, 2011 at 2:05am fun...
March 31, 2011 by rfvv

Trigonometry
Let's solve this fun trigonometric fun math problem! 1.) SECX-1/SINX
February 10, 2013 by AwesomeGuy

curious
hi i'm just curious is the desire to have fun inspired by need or by artificial stimulation You must first define fun. Fun is like beauty; i.e., in the eyes of the beholder.
September 9, 2006 by Anonymous

English
What do you think about the movie. 1. I thought it was really fun. 2. I thought it was real fun. 3. I thought it was really funny. 4. I thought it was real funny. 5. I thought it was great fun. 6. I thought it was really fun. 7. I think it was a great fun. (Which ones are ...
March 27, 2010 by rfvv

Health
Dr. Margo Maine suggests that people exercise for the three Fs which include ________. A. Fun, fitness and friendship B. Fun, faith and fitness C. Fitness, fortification, and force D. Fitness, fun, and fairness A?
August 3, 2012 by Aya

math trivia
larry has 3 children. the product of their ages is 36 and the sum of their ages wont help you. the youngest is blonde. how old are the children? this is a "fun" math activity? help!! :)
March 27, 2011 by dawn

English
1. That sounds fun to me. (What is the part of sppech of 'fun'? Is it a noun or an adjective? What about "funny" instead of "fun"? 2. That sounds funny to me. 3. That sounds interesting to me. (Do the three have the same meaning?)
December 1, 2009 by rfvv

math
Fun fact: there are only two in that are equal to the sum of their factorials of their digits. (Ex 145: 1!+4!+5!= 1+24+120=145 First one to find the other one wins
August 5, 2014 by Tay B

French
Prepare three groups of statements that compare three things. The sentences may be something similar to this: Music is fun. Tennis is more fun than music. French is the most fun of the three.
October 9, 2009 by Keyanna

English
1. The fun play will be put on in Room 1-3. 2. The fun play will be put on in Classroom 1-3. The fun play will be put on in Class 1-3. (Are they the same? Which expression do we have to use?)
December 18, 2010 by rfvv

math URGENT!!!!
i have a list of 5 different numbers. the sum of 2 of the numbers is 0. the sum of 2 of the numbers is 1. the sum of 2 of the numbers is 2. the sum of 2 of the numbers is 3. the sum of 2 of the numbers is 4.the sum of 2 of the numbers is 5.the sum of 2 of the numbers is 6. the...
October 29, 2012 by dan

English
1. This book is really fun. 2. This book is real fun. 3. This book is great fun. (Which one is correct? Are all corect? What is the part of speech of 'fun'?) 4. Shine a light on the back of the stage. 5. Shine a light at the back of the stage. 6. Shine a light in the back of ...
March 19, 2010 by rfvv

English 7
Is there any quotes about having fun, spend your time now to have fun to remember this moment...., and friendship.
February 4, 2012 by Laruen

for fun
a person who studies and collects rocks for fun
March 16, 2010 by Anonymous

computer fun
My sister has no websites to go to for fun.She is 10 so what do you suggest?
March 6, 2011 by Joe

English
1. Dancing is fun. (Is 'fun' and adverb or a noun?
March 30, 2011 by rfvv

fun facts
what are some fun facts on multitasking? if not that what are some websites to find good fun facts
March 25, 2012 by Samantha

math
Find the two numbers that multiply to the product number and add to the sum number of the following: a)Product 563033256; Sum 51895 b)Product -43481220; Sum 28429 c)Product 2545124358; Sum -105619 I tried xy = product and x+y = sum, but it didn't work out... Can someone please...
December 3, 2007 by Lily

probability
two fair six-sided dice are rolled and the sum of the dots on the top faces is recorded. a) complete the table, showing the number of ways each sum can occur sum: 1 2 3 4 5 6 7 8 9 10 11 12 ways:1 2 3 b)use the table to find the probability of the following events. A:the sum ...
November 27, 2012 by mary

Statistic/Psychology
If the correlation between one's interest in statistics and being a "fun date" was -0.70, it would mean that: a. The higher someone's interest was in statistics, the more likely it would be that he or she is a fun date b. The higher someone's interest was in statistics, less ...
July 26, 2013 by Crystal

English
1. Riding a bike is great fun. 2. It is great fun to ride a bike. 3. It is great fun riding a bike. ------------- Are they all the same in meaning and grammatical?
September 14, 2014 by rfvv

math
this is real hard and i would love some help. In a game of craps, a player rolls 2 balanced dice. There are 36 equally likely outcomes. What is the probability that: a) the sum is either 3 or 8 b) the sum is 6 or doubles rolled c) the sum is 6 AND doubles d) the sum is 6 and ...
November 1, 2008 by austin

Math
The sum of 16terms oe an A.P is -504,while the sum of its 9terms is -126.Find the sum of its 30terms
October 27, 2011 by Anonymous

lal
how to say FUN in a PLURAL way my sentence is fundraising is the easiest and (fun) way in school
April 24, 2010 by Jane

math
find the sum of each of the following infinite series, if no sum, write no sum. 9-3+1-1/3+1/9... 1/2+1+2+4...
March 20, 2010 by purple1

Math
X X2 1 1 2 4 3. 9 5 25 8. 64 10 100 It asks me to do the Sum of X Sum of Squares Sum of X squared Can you please help me on this. I don't get it
September 20, 2013 by ios7

Math
How do you do. Please Explain Sum of X Sum of Squares Sum of X squared
September 19, 2013 by ios7

computers
sorry but do you know any fun websites that i could play educational games and games that are for fun?
December 26, 2012 by anonymous

Precalculus
Find the sum of the first 50 terms of the sequence 2,4,6,8........ That is twice the sum of 1+2+3+...+50 For 1+2+...+N, the sum is N(N+1)/2 The sum is therefore 2*[50*51)/2) = 2550
June 16, 2007 by Laura

math
If two dice are rolled, what is the probability that their sum will be a number greater than 5 ? [A]1/6 [B]1/3 [C]13/18 [D]5/6 [E] None of these. i think it is c am i right? 13/18 so i am right? What is the probability the sum is 2,3,4 or 5? If you find that and subtract it ...
October 4, 2006 by cassidy

calculus
find the sum of the series: 1. the sum from n=1 to infinity of ((-1)^n*(.2)^n)/n I simplified this to: (-.2)^n/n I know this is alternating, but how do I know what the sum is? 2. the sum from n=0 to infinity of 1/2^n Is this geometric with n^(-2)? and if so, do you use the ...
March 21, 2008 by sarah

English
1. It was great fun last weekend for you to visit our nursing home. 2. Your visiting our nursing home was great fun last weekend. 3. The visit was great fun last weekend. 4. Visiting our nursing home was great fun last weekend. (Are they all grammatical and interchangeable? Or...
September 3, 2014 by rfvv

college math
I do not understand a problem from a text book or how to solve the problem for the answer. Could shomeone show me the steps (show work) on how to solve this question. The sum of the intergers from 1 through n is n(n+1)/2. the sum of the squares of the intergers from 1 through ...
August 13, 2010 by dave

Fourth grade math
What is the sum of the six three-digit numbers that have the digits 1, 2, and 3? What is the sum in each column? Why is the sum in each column the same? my mom doesn't know how to help me with this one?
August 30, 2013 by Andrew

Math
Minimizing Sum: Find two positive numbers whose sum is 100 and the sum of whose squares is a minimum.
October 9, 2009 by David

science
does anyone know of a fun science activity or something fun i could do for my spinal cord project. I have to be creative which i have a lot of trouble with!
June 9, 2008 by Anonymous

Calculus
Determine convergence or divergence for the following series. State the tests used and justify your answers. Sum (infinity, n=1) 1/(1+e^-n) Sum (infinity, n=1) (2*4*6...2n)/n! Sum (infinity, n=0) (n-6)/n Sum (infinity, n=0) (n-6)/n! Sum (infinity, n=0) (100n^14)/4^n
March 4, 2013 by Jade

calculus
Find the sum of the series (-1)^n (5^(2n))/n! 1. sum = e^25 2. sum = e^−5 3. sum = 5 4. sum = e^5 5. sum = 25 6. sum = e^−25
September 30, 2010 by Bob

math
When two die are tossed,throwing a sum of 7 is three times more likely than throwing a sum of 11.if the probability of throwing a sum of 11 is 1:18,what is the probability of throwing a sum of 7?
May 2, 2012 by Cherie

calc help
consider the function f(x)= x^2/4 -6 Rn is the Riemann sum where the sample points are chosen to be the right-hand endpoints of each sub-interval. Calculate Rn for f(x)= x^2/4 -6 on the interval [0,4] and write your answer as a function of n without any summation signs. Rn= ? ...
November 28, 2006 by amanda

Math
Find the sum of all 3-digit positive numbers N that satisfy the condition that the digit sum of N is 3 times the digit sum of N+3.
March 19, 2013 by Hale

math
How would I do this? A sum of money is divided among three persons, X,Y,Z, kn the ratio 10:7:5. If Y gets $14 more than Z, how much will X get and what is the total sum of money? There is no total sum so how do I find it?
October 24, 2009 by Alex

Reply to grant about a regression problem
This is a reply to the question posted here http://www.jiskha.com/display.cgi?id=1178989522 As I explained there, you can find the parameters by defining: x1 = Sin(0.49 t) x2 = Cos(0.49 t) and treat this as an ordinary linear regression problem. If we denote the height by Y, ...
May 13, 2007 by Count Iblis

Lessson planning
Hello, I need your help... I am a 3rd grade student teacher and I want to design a fun science or social studies (community) lesson for my class. I want a lesson that involves group collaboration, something that is hands -on and fun for the children. DO you have any ideas, ...
September 11, 2008 by Mary

maths
Find the sum of all 3-digit positive numbers N that satisfy the condition that the digit sum of N is 3 times the digit sum of N+3. Details and assumptions The digit sum of a number is the sum of all its digits. For example, 1123 has a digit sum of 1+1+2+3=7. The number 12=012 ...
March 21, 2013 by rohit

Math!
Find the sum of the seix even multiples of 18 starting from 36 six* Sum= 18 (2 + 4 + 6 + 8 + 10 + 12)= =18*2(1 +2 + 3 + 4 + 5 + 6) =36(21)= 36*20 + 36 = 720 + 36= 756 check my math.
April 7, 2007 by jake p

Math
The sum of the degrees of the interior angles of a triangle is _____ degrees What is the sum of the interior angles of a parallelogram ? What is the sum of the interior angles of a rhombus? What is the sum of the interior angles of a kite? What is the sum of the interior ...
June 4, 2014 by Mackenzie

Math
Sum of4th and the 6th terms of an a,p is 42 . While the sum of the 3rd and 9th terms of the same a.p is 52. Find the (a) first term (b)common difference (c) sum of the first ten terms of the progression. Solution
October 14, 2012 by Terfa sakaa

Math
Out of the numbers divisible by 3, we picked 4 consecutive numbers. To the sum of these, we added a third of the sum, and then the half of the third of the sum. We got 225. What are those 4 numbers?
October 15, 2009 by Joe

English
1. To make a snowman was fun. (What is the part of speech of 'fun'? A noun of an adjective?) 2. I make it a rule to get up at five in the morning. 3.I regard it natural to study math every day. (Are the two sentences grammatical?) 4. The boat rocked so much that I got sick. 5...
September 18, 2011 by rfvv

math
The sum of first 13th term as G.P. Is 21 and the sum of 21th term in 13. find the sum of first 34th terms.
July 28, 2011 by Nakum Bakul

URGENTlast question for Math
Which word phrase can be used to represent the algebraic expression 4(21+n)? 4 plus the sum of 21 and a number n 4 times the product of 21 and a number n*** 4 times the sum of 21 and a number n 4 less than the sum of 21 and a number n Am I correct Steve or Ms. Sue???
September 3, 2013 by Gabby

math
a pair of dice is rolled. is the event of rolling a sum of the dice is an odd number. Find the probability that the sum is a five or a ten, given that an odd sum is rolled.
June 16, 2011 by libeed

Calculus
The problem I have is a summation from 1 to infinity for (-1)^n/n. I have to find a partial sum that is in 0.001 of the infinite sum, my teacher says the fourth partial sum approximates the infinite sum, which is -7/12. I think to get within 0.001 of the infinite sum, do I ...
May 5, 2009 by Sophie

math
If 28% of a sum is $100.80, what is the sum? A. $129.02 B. $277.78 C. $282.24 D. $360.00 how can i do this
May 28, 2009 by k

ALG 2
Find the sum of the geometric series given.....(if their is no sum...state no sum) 3+9+27...
January 24, 2012 by Embraced

Math
What is the sum when the upper bound of summation is infinite and n=1: (1-2)^n -10 *This is sigma by the way* so it's: ∞ Sum((1-2)^n - 10 n=1
August 19, 2008 by Steve

MATH
Which two different even numbers (less than 10) have the sum of 12? (whose sum is 12)
August 8, 2011 by Amy

math 7th grade
What does it mean to ring four integers that yield a sum. The sum is 2.
January 30, 2012 by miranda

Math 12th grade
Find the sum of each infinite series, or state that the sum doesn'nt exist 1/7+5/14+25/28+
December 16, 2012 by Todd

math
What strategies can you use to help students cope with math anxiety? How can you make math class interesting and fun as well as relevant?
October 21, 2008 by sally

math
Find two positive numbers whose sum is 50 such that the sum of their squares is minimum?
November 11, 2010 by Anonymous

math
two dice are rolled. their sum is recorded. what is the probability that their sum is between five and ten?
April 18, 2011 by Donald

math 7Probability help
two numbers rolled can be added to get a sum. Find P(sum is even) is it 1/4 ? or 1/2? I think it is 1/4
May 10, 2014 by moby

English
1. I saw something very funny. 2. I saw something very fun. (Are both expressions correct? What is the difference between 'funny' and 'fun'? Thanks a lot.)
December 10, 2010 by rfvv

earth - website
I would love my 4th grade students to explore a fun website about the earth and/ or other planets. Do you know any fun and interesting websites that my kids would enjoy exploring while learning about their planet earth.
September 25, 2010 by Marcia

6th grade Math
Two number cubes rolled 150 times.Estimate how often the following occured: A sum less than 4 appeared 15 times. A sum of 7 appeared 11 times. A sum of 6 or greater appeared 85 times.
September 8, 2009 by Annia

Math
How can the faces of two cubes be numbered so that when they are rolled, the resulting sum is a number 1 to 12 inclusive and each sum has the same probability?
November 22, 2010 by Brian

math
Finding three geometrically numbers knowing that their sum is greater than 78 and 30 units exceeds the sum of the other two.
June 10, 2014 by Victor

math
find each sum 65+18 How can you regroup ones in this sum?
December 6, 2010 by esha

Computer Sciene-java
Write a loop that will continuously prompt the user for integers to sum, -1 to exit. Sum these values and display the sum to the console. Here is what I have so far, but I feel like I am missing something: public class Sum1 { public static void main (String [] args) { Scanner ...
November 1, 2009 by Lisa

English
Revising and Editing It is not only quick and easy to make but it also tastes good and is fun to eat. What changes should be made in this sentence? Insert a comma after make? Change good to well? or insert a comma after fun?
March 1, 2013 by jared

math
find the interval of convergence of the sum of ((x^1/2)/2 - 1)^k from k = 0 to infinity and within this interval find the sum of the series as a function of x. I know the interval is 0 < x < 16 but how do I get the sum?
April 5, 2009 by jack

math
The sum of the first 5 natural numbers is 15 or (5)(6)/2. The sum of the first 21 natural numbers is 231=(21)(22)/2, and the sum of the first 30 numbers is 465. Use inductive reasoning to derive the formula for the sum of the first n natural numbers.
June 11, 2012 by Gloria

Physics
Three vectors, each have a magnitude of 30 units, have their tails at the same oint and are directed 120 degrees from each other. Make a statement concerning the sum of these three vectors. a) the sum vector is 0 b) the sum vector is greater thatn 30 c) the sum vector is equal...
September 19, 2007 by Tammy

math
To find three numbers in geometric progression, knowing that their sum is 78 and the highest 30 units exceeds the sum of the first and second term.
June 10, 2014 by Victor

Algebra
Keiko is a software saleswoman. Let y represent her total pay (in dollars). Let x represent the number of copies of History is Fun she sells. Suppose that x and y are related by the equation 2200+90x=y . Answer the questions below. Note that a change can be an increase or a ...
March 28, 2014 by Roderick

Algebra
Keiko is a software saleswoman. Let represent her total pay (in dollars). Let represent the number of copies of History is Fun she sells. Suppose that and are related by the equation . Answer the questions below. Note that a change can be an increase or a decrease. For an ...
March 27, 2014 by James

Probability
Two cubes are rolled .both cubes are labelled 1 to 6.the number rolled are added. What is the probability of each out come ? a) sum is 12 B)the sum is less than 4. C)the sum is 7. D)the sum is 2.
May 29, 2012 by Sam

Probability
Two number cubes are rolled .both cubes are Labelled to 6. The numers rolled are added . What is the probability of each outcome? A) the sum is 12. B) the sum is less then 4. C) the sum is 7. D) the sum is 2.
May 29, 2012 by Sam

math
If #(w,x,y,z)means you multiply the sum of w and x by the sum of y and z, and #(2,3,4,z)=40, then z= a. 5/3 b. 2 c. 4 d. 5 e. 8
December 15, 2013 by peter

math
If # (w,x,y,z) means you multiply the sum of w and x by the sum of y and z, and # (2,3,4,z)=40,then z = a. 5/3 b. 2 c. 4 d. 5 e. 8
December 18, 2013 by peter

Ms. Sue-Hope u had fun!
Welcome back Ms. Sue, I hope you had lot's of fun on your trip. :-)
May 12, 2010 by Sara

English
1. The quilt club is greatly exciting. 2. The mountain climbing club is badly interesting. 3. The courses and careers club is great fun. (Can we say "...good fun"?) 4. The ping-pong club is exceedingly interesting. 5. The robot manufacture club is terrific. (Are they all ...
April 13, 2009 by John

english
this summer I will be going to a theme park with my best friend will go too. It will be fun. Because I like when I get to go with friends. I've never been to this theme park before I heard it is very fun. Someone in my class. ITold me that there is a rollercoaster that is the ...
May 1, 2012 by jo

Math - PreCalc (12th Grade)
Which combination of limit properties is required to evaluate this limit? lim x->((24/x)-2x+2)^3 A) sum, difference, product, root B) sum, difference, product, power C) sum, difference, quotient, power D) sum, difference, quotient, root E) A limit does not exist.
March 20, 2014 by Shawna

Math
The sum to infinity of a G.P. is 16 and the sum of the first 4terms is 15. Find the first 4 terms. Find the sum to infinity of the following (if they converge). ?(a)4+4/3+4/3+... (b)9+7+5+3+...(can't do, its an AP ?) (c)20-10+5-2.5+...a=20,r=-0.5 ?(d)5/10+5/100+5/1000+... (e)...
April 21, 2008 by Anonymous

Precalculus
Find the sum of 20 (summation notation symbol)k=1 then (3k-5) If you mean the sum of the first 20 terms, beginning with k=1, of ak = 3k - 5, that would be -20 x 5 = -100 PLUS the sum of the first 20 terms of ak = 3k The latter is 3 times the sum of 1+2+3+...20 , or 3*(20)(21)/...
June 16, 2007 by Laura

Math (Number Theory)
the following two lines indicate another way to derive the formula for the sum of the first n integers by rearranging the terms in the sum. Fill in the details. 1+2+3+...+n=(1+n)+(2+(n-1))+(3+(n-2))+... =(1+n)+(1+n)+(1+n)+...
April 21, 2014 by Tiff

Language Arts
2) Which of the following phrases is not an adverbial phrase in the sentence below? For family fun, you can go on a treasure hunt in the United States. (1point) For family fun*** In the United States On a treasure hunt You can go 3) Which of the following words is an antonym ...
September 27, 2013 by Gabby

math
find the sum of the measures of the intieior angles of each polygon. -hexagon -pentagon -quadrilateral -octagon -16-gon -27-gon The key is the sum of the measures. All of these figures have the same total number of degrees in their interior angles. What do you think that is? ...
March 12, 2007 by kristen

Probability
Roll 3 dice. What is the probability of getting a sum of: A) sum of 7: 15/216 B) sum of 8: 21/216 C) sum of 11: 27/216 D) sum of 12: 25/216 Are these correct? How many ways are there to choose 3 numbers ranging from 1 to 6 such that the sum is N? Consider the function: F(X) = ...
February 2, 2007 by Heath

Math
the sum of the first n terms of an arithmetic series is -51. the series has a constant difference of -1.5 and a first term of four. Find the number of terms in the sum I find using an EXCEL spreadsheet is very helpful for these types of problems. Start with 4 and keep adding 1...
December 21, 2006 by BEANAGEE

statistic
Roll two 6-sided dice and examine their sum. a) How long will it take to roll "snake-eyes" (a pair of ones)? b) What is the probability of rolling a sum of 7 on the first roll? c) What is the probability of rolling a sum of 7 on the fourth roll? d) What is the probability of ...
April 1, 2014 by Bill

math
in a Geometric progression the sum of the first and the second terms is 90 and the sum of the second and the fourth terms is equal to 30.find the sum of the first 8th term in the progression
November 5, 2010 by Ali

Math
2 dice are thrown. a. find the odds in favor of the following events: 1. getting a sum of 7 2. getting a sum greater than 3 3. getting a sum that is an even number b. find the odds against each of the events in part a
November 24, 2012 by Angie

Math
two dice a. find the odds in favor of the following events: 1 getting a sum of 7 2 getting a sum greater than 3 3 getting a sum that is an even number b. find the odds against each of the events in part a
November 24, 2012 by Angie

math
if a sum of money doubles in 8 yrs, in how many years will it triple itself?Is the answer 16? If it is please tell me how to show the workings. I understood the concept but cannot express it.This is a simple interest sum.
September 2, 2010 by Susan

Pages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>

Search
Members