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sum fun (math)

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sum fun (math)
find a quick and easy method to compute the sum of the first 100 counting numbers (no calculators allowed)

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? ...

English
As time passed by, I could ride faster than before. Bike riding became fun. --------------------------- In the second sentence, what is the part fo speech of 'fun'? Is 'fun' a noun or an adjective?

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...

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.

Trigonometry
Let's solve this fun trigonometric fun math problem! 1.) SEC²X-1/SIN²X

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 ...

Health
Dr. Margo Maine suggests that people exercise for the three F’s which include ________. A. Fun, fitness and friendship B. Fun, faith and fitness C. Fitness, fortification, and force D. Fitness, fun, and fairness A?

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?)

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!! :)

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.

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

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?)

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 ...

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

for fun
a person who studies and collects rocks for fun

computer fun
My sister has no websites to go to for fun.She is 10 so what do you suggest?

English
1. Dancing is fun. (Is 'fun' and adverb or a noun?

math
Deandre is a software salesman. His base salary is $1900 , and he makes an additional $50 for every copy of English is Fun he sells. Let P represent his total pay (in dollars), and let N represent the number of copies of English is Fun he sells. Write an equation relating P to...

Mental Health
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 ...

english
My trip to the dentist was not fun and was not fast either. not fun, but not fast. neither fun nor fast. <-- either fun nor fast, but both. The increase in taxes are sure to make many voters angry with the politicians they elected. An increase in taxes is sure to make <...

fun facts
what are some fun facts on multitasking? if not that what are some websites to find good fun facts

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 ...

Math
Ursula wrote the sum 5.815 + 6.021 as a sum of two mixed numbers. A. What sum did she write? B. Compare the sum of the mixed numbers to the sum of the decimals.

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...

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?

lal
how to say FUN in a PLURAL way my sentence is fundraising is the easiest and (fun) way in school

computers
sorry but do you know any fun websites that i could play educational games and games that are for fun?

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...

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 ...

English
1. She found her photo with a lot of comments, making fun of her pose. 2. She found her photo with a lot of comments, which were making fun of her pose. 3. She found her photo with a lot of comments, which made fun of her pose. 4. She found her photo with a lot of comments, ...

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...

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 ...

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

6th grade math
Please explain: Ursula wrote the sum of 5.815 + 6.021 as a sum of two mixed numbers. What sum did she write? Compare the sum of the mixed numbers to the sum of the decimals? Please explain.

math
A pair of dice is rolled. Find the probability of rolling ​a) a sum not more than 1010​, ​b) a sum not less than 77​, ​c) a sum between 33 and 77 ​(exclusive).

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...

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

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!

math
there are 3 numbers, a,b and c. the sum of a and b is 15.31 , the sum of b and c is 9.54,and the sum of a and c is 5.15. find the sum of a,b and c.

Math
How do you do. Please Explain Sum of X Sum of Squares Sum of X squared

English
Posted by rfvv on Wednesday, September 3, 2014 at 8:31am. 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 ...

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

English
1. Some students posted a lot of unkind comments, making fun of my pose. 2. Some students posted a lot of unkind comments, which made fun of my pose. 3. Some students posted a lot of unkind comments, and they made fun of my pose. (In this sentence, 'they' refers to 'a lot of ...

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 ...

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 ...

Algebra
Ursula wrote the sum 5.815 +6.021 as a sum of two mixed numbers. part A. What sum did she write? b. Compare the sum of the mixed numbers to the sum of the decimals? Please answer both questions thanks

english
according to the final statement in "the seasons curmudgeon sees the light what is the authors thought about season she origally disliked a. spring gives us a fresh start B. spring rains on our fun for splashing c. fall fashions are sophisticated d. witer activities are whole sum

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 ...

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

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

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?

Math
Minimizing Sum: Find two positive numbers whose sum is 100 and the sum of whose squares is a minimum.

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= ? ...

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, ...

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?

math
Luanne estimates the sum of 39 + 15 is about 40 + 15, or 55. Jacob estimates the sum of 39 + 15 is 40 = 20 or 60 which one is closer to the exact sum?

English
1. She uploaded the pictures on her school website. 2. She uploaded the pictures to her school website. (Which preposition do we have to use, 'on' or 'to'? Are both okay?) 3. Some students posted a lot of unkind comments, making fun of my pose. 4. Some students posted a lot of...

math
A sum is invested at compound interest payable annually. The interest in two successive years was Rs 900 and Rs 981. Find the sum. If the sum of all internal angles and sum of all external angles of a regular polygon are equal, then the number of sides of the polygon is? Pls ...

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...

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.

math
The following is a list of 11 measurements: -78, -1, 92, -24, 59, 21, 51, -2, 65, 37, 11 . Find 11 over sum,under sum i=l than Xi over 14 Round your answer to at least two decimal places. I get a sum of 231, now this is where I am confused. Do I divide or x is it 14x321 or 14 ...

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?

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, ...

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 ...

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.)

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.

Algebra- please help answer
Ursula wrote the sum of 5.815 plus 6.021 as a sum of two mixed numbers? A. What sum did she write? B. Compare the sum of the mixed numbers to the sum of the decimals? Please help answer ASAP. Thanks

Math
What is the expected number of rolls of both dice until you get a sum that equals 6? I know that p[sum = 6] = 5/36, but how do I find out: E[# of rolls until the sum = 6] = ? Thanks!!

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.

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?

english
Revise the following word groups to remove all fragments and/or parallelism errors. I like baseball because it is fun and teaches me about the sport. My Answer I like baseball, it teaches me about the sport and it’s also fun.

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 ...

English
1. There are a house , trees and a shining sun in the first picture. 2. There is an English textbook in Picture 2. Do you like English. English is fun, isn't it? 3. There are two boys. What are they doing? They are playing with a ball in the sea. 4. A math textbook is in the ...

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

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 ...

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?

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?

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 ...

English
1. Having a lot of fun, we took pictures with Mina's camera. 2. Having a lot of fun, we we taking pictures with Mina's camera. (Which one is a better expression?) 3. Making funny poses, I imitated monkeys. 4. Making funny poses, I was imitating monkeys. (Which one is a better ...

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.

math
If the sum of the 4th term and the 7th term is 45.The sum of the 9th term is 117.Find the term when the sum of it is 600

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

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 ...

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 ...

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 ...

Math
The sum of 8 term of an a-p is 100 while the sum of 20 term is 880 find the sum of 12 term

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???

ALG 2
Find the sum of the geometric series given.....(if their is no sum...state no sum) 3+9+27...

help maths partail sum
find the partial sum and the limiting sum of the following infinite series 1/4+1/10+4/18.... show step got no ideal at all

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.

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 ...

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

Math
How much larger than the sum of -1, -2, and 5 is the sum of the squares of these same integers? A. 18 B. 20 C. 22 D. 28 E. 32

Math
How much larger than the sum of -1, -2 and 5 is the sum of the squares of these same integers?

math
if 359=sum 17 how can the unknown next number be 966=sum 21

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

MATH
Which two different even numbers (less than 10) have the sum of 12? (whose sum is 12)

math 7th grade
What does it mean to ring four integers that yield a sum. The sum is 2.

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

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