March 26, 2017

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I have been doing pascal triangle and do not know where this question comes from? solve for b (3+b)to the 4th power = 1 do I take 3 to the 4th + b to the 4th =1 and then subtract 81 so that -81 =b to the fourth which = 3
June 6, 2015 by lamar

Math help
Which number is equal to 7(3.5 x 10to the 4th) written in scientific notation? A.24.5 x 70to the 4th B.2.45 x 10 to the 5th C.24.5 x 10 to the 4th D.1.05 x 10 to the 5th I think it is B...?
January 10, 2013 by Deborah

There are twice as many girls as boys in the 4th grade classes at Joe's school. There are a total of 81 4th graders. How many boys and girls are there in the 4th?
October 3, 2012 by marsha

9th grade math
x to the 2nd power if x = 3/4 how do you find 3/4th to the 2nd power? 3/4th times 3/4th right? so the answer would be 9/16ths.. right?
September 9, 2010 by Melissa

Happy 4th
Sorry about the off topic message. Just wanted to wish everyone a happy 4th of July (it's already the 4th where I the afternoon, none the less). Hope it's a good one! Matt
July 3, 2009 by MattsRiceBowl

Need to simplify (6b to the 2 power)to the 2nd power (6b to the 4th power)to the 4th power equals 24b to the 4th power Not sure if I did this right trying to understand how to simplify. Please help, please.
September 14, 2016 by Zenia

4th grade math
In helping my 4th grade grandson last night with his math, he had problems like this 93 * 18. I asked what the asterisk meant and he said the teacher said to "figure it out"
January 30, 2013 by Patricia

Science 4th grade
Why is it important for 4th graders to learn about animals that live in the ocean?
March 25, 2008 by Matthew

4th grade
4th grader asks how to solve 8100/?=90
November 19, 2009 by joe

a running back rushed for 129 yards through 3 the 4th quarter the running back lost 5 yards per rush. the runing back rushed 5 times in the 4th quarter. 2) how many total yards did the running back have after the 4th quarter? show work
November 27, 2010 by kayla

A Caribbean cruise is offered if the average quarterly sales for just the 3rd and 4th quarters is $120,000, what is the 4th quarter? How do you divide two quarters to get the average? Thank you in advance. Edna
December 4, 2012 by Edna

Algerba 1
Write in Scientific Notation 1. (3X10to the tenth) (7X10to the -4th) 2. (5X10to the 4th)to the second Thanks so much!
April 11, 2013 by katy

im working with integers. a running back rushed for 129 yards through 3 the 4th quarter the running back lost 5 yards per rush. the runing back rushed 5 times in the 4th quarter. 1) how many yards did the running back complete in the 4th quarter
November 27, 2010 by kayla

In a GP, the sum of the 3rd and 4th terms is -4 /3, and the sum of the 4th and 5th terms is -4 /9. Find the 6th term
April 24, 2016 by Anonymous

83 3rd graders 115 4th graders 150th graders all the 5th graders will be on one side and all the 4th graders will be on the other side the 3rd graders will be split up so that the two sides will have equal number of student how many 4th graders ?how many 3rd graders will be ...
September 30, 2014 by dexter

is x to the 4th power plus x to the 4th power equal to x to the 8th power?
December 31, 2010 by Margaret

the sum of the 4th term and the 5th term is 12.if the 4th term of the progression is 8, find the common ratio and the 1st term of the progression.
January 15, 2011 by Malek

A sales representative earns 4 times as much in the the 4th week of January as in each of the other 3 weeks. What part of his income was earned in the 4th week
February 8, 2013 by Cliff

math 4th grade no algebra
Jen is 26 years younger than her mom. Together, their ages total 50. How old is Jen? How old is her Mom? My 4th grader has not learned algebra yet, so how do we solve this?
April 4, 2016 by kim

a running back rushed for 129 yards through 3 the 4th quarter the running back lost 5 yards per rush. the runing back rushed 5 times in the 4th quarter. 3) imagine that instead of losing yardage on each rush in the 4th quarter, the running back gained 4 yards on 2 ...
November 27, 2010 by kayla

4th grade math
Barb is making a bead necklace. She strings 1 white bead, then 3 blue beads, then 1 white bead, and so on. Write the numbers for the first eight beads that are white. What is the rule for the pattern. Please help me explain this to my 4th grader
January 14, 2013 by Barb

A person who weigh 500N climbs a flight of straight from the ground to the 4th floor of a building in 40sec. If the height of 4th is 10m find A... power in watts b.....power in Hp
February 23, 2011 by EM

Math - Arithmetic Sequences
The sum of the 4th and the 14th term of an arithmetic sequence equals 22. The 9th term is 4 larger than the 4th term. Calculate the first term of the sequence. I've been trying to solve this for like an hour but I just can't figure out how to do it! I'd really appreciate your ...
January 14, 2012 by Max

The 3rd term of a geometric progression is nine times the 1st term.if the 2nd term is one twenty fourth the 5th term.find the 4th term.(there is a mistake in the 2nd to the last locate the mistake{final answer 4th term =48).i solved to this^2=9 r=3.
November 28, 2014 by james

In a G.P, the product of the 2nd and 4th term is double the 5th term, and the sum of first 4th term is 80. Find the G.P
February 7, 2016 by Ayanyen kess

which country is the biggest (mongolia,china,southkorea,north korea,japan? p.s. i am 8 yaers old and going to 4th grade so use 4th grade words so thank you but no thanks to the geeks. sincerely, cesia xoxo
August 21, 2012 by cesia

Tony went to the racetrack with $80. He won $15 on the 1st race, lost $12 on the 2nd, lost $6 on the 3rd and won $8 on the 4th. How much money did he have after the 4th race.
August 28, 2012 by robin

the 4th term of an arithmetic progression is 27 and the sum of the 1st and 4th term is 42. What is the third term
July 26, 2015 by samad

If I have a random stack of 5 quarters, the 1st 3 quarters are heads. What is the probability the the 4th quarter would be another head What is the probability the the 4th quarter would be a tail Is there a way to show the probability or odds that you would continue to keep ...
September 23, 2015 by Jeff

Core mathematics
The 4th term of an 37 and the 6th term is 12 more than the 4th term.find the 1st and the 7th term of the sequence.
November 26, 2011 by Sequence and series

4th grade science
Why is it important to teach 4th graders about whales? How will knowing about whales be beneficial to them? If you have know of a particular website or book that will provide an answer to the above question, please let me know. Thanks alot
April 4, 2008 by Mary

in a GP, the sum of the 3rd and 4th terms is -4/3 and the sum of the 4th and 5th terms is -4/9. Find the 6th term.
April 24, 2016 by glory

maths 4th grade
In end of term tests Zanna got the following marks mathematics 54/75 history 27/40 geography 39/50 english 48/60 french 25/40 art 15/20 what was her best subject her 2nd best her 3rd her 4th her 5th her 6th please show workings
June 26, 2009 by montana

how are and 3 4th bours and the distance traveled in 2 3 4th hours represented in the table?how are they shown on the graph? Having read the next four or five posts, I suggest you do two things: 1. Start over and write a complete question for each post. Fragments of questions ...
October 2, 2006 by chemiii

I am not understanding these kinds of problems: I cannot simplify with understanding. 7 times the 4th root of m^3 plus 9 times the 4th root of 256m^3.
April 19, 2012 by Taurus

math 4th grade
Ken is about to eat a bag of M&M's on the 4th of July. The number of each color M&M is listed below. Green 11 Red 8 Yellow 13 Tan 7 Brown 10 Blue 5 a)If Ken picks the first M&M out of the bag without looking. What is the chance he will pick a brown one to match his eyes? b)...
February 25, 2010 by Katelee

what is m4 (m to the 4th power)
October 7, 2013 by Kim

4th grade math
What is 1. 2/3 + 3/6 = 2. 3 1/10 + 17/5 = 3. 3 2/6 - 1 5/6 =
March 24, 2014 by Mythreyee

4th grade math
is 6.12 greater than 5.99
November 9, 2009 by shasha mccory

WHAT IS 5% OF 600
February 23, 2010 by JOHN

4th grade math
what is 5/6 of 288
March 12, 2012 by zoe

4th grade math
what is 5/6 of 288
March 12, 2012 by zoe

what is (7.21-3.13)4th power divided by 0.6-0.4?
May 22, 2012 by Cheryl

4th grade math
How do you solve 41/2-1/4=?
January 20, 2013 by beka

math 4th grade
my mistake will it be 8
February 12, 2013 by Lourane

4th grade math
4 1/4 minus 1 3/4
April 22, 2013 by jordyn

4th Grade Math
What does 5*6 mean?
September 8, 2015 by Donna

kumasi polytechnic
In A.P the difference between the 8th term and 4th term is 20,and the 8th term is one and half times the 4th term.Find the common difference, and the first term.
September 24, 2015 by adjei

1/(the 4th root of x^3) is equal to x^(-4/3) right?
December 12, 2008 by plz help

4th grade math
What is exponential notation
April 4, 2009 by brandy

4th grade math
What is exponential notation
April 4, 2009 by brandy

4th grade Math
five names for -73
April 27, 2009 by Brie

4th grade-MATH
Are there any websites that will help me with my division?
September 20, 2009 by Ross

How to explain 4/34 (34 divided by 4) to a 4th grader?
October 20, 2009 by laura

4th grade math
find the value of n. n / by 30 = 20
January 25, 2010 by Bradley

4th grade Math
is 10L >,< or = to 1,000ml?
February 9, 2010 by Michael

4th math
what number from 1 to 25 has the most factors?
February 11, 2010 by Katelee

4th grade math
what is the equivalent fraction of 8/9
May 9, 2010 by Elijah

4th grade math
fractional parts: ¨”1/2 of 24¨• = ¨”24¡2=12¨• so, ¨”2/3 of 18¨• = ?
June 3, 2010 by Katelee

4th grade math
31 X 19 in expanded algorithm
November 16, 2010 by bob

4th grade math
how do u make mm into cm
November 22, 2010 by cyress

Math 4th grade
Input 15 ? 30 10 9 3 1 Output 6 18 3 9 ? 30 90
December 7, 2011 by Diamond

4th grade math
What are 3/7,1/9,and 2/3 all realated to?
January 12, 2012 by Ivana

math 4th grade
how do you add 2/3 plus 5/8
April 16, 2013 by daniel

50x to the 4th power/12x
November 14, 2016 by Destiny

how much will the value change? its 4th grade math please help?? 7,564 = 2
October 20, 2009 by rpsa

5th grade
lara and maria finished 3 4th of thier homework assigment. lara did 1 4th more of the assignment than maria. what fraction of the assignment. what fraction of the assignment did each girl finish?
April 7, 2010 by Anonymous

What is "mental math" and give examples. 4th grade
September 9, 2008 by Ashtyn

Math 8R - Operating with Scientific Notation HELP!
In constructing the Mall of America in Minnesota, a total of 1.3 x 10 (to the 4th power) tons of steel were used. The Eiffel Tower in Paris, France consist of 7 x 10 (to the 3rd power) tons of steel. About how many times the amount of steel it took to construct the tower did ...
November 20, 2012 by Laruen

Python programming
1,000 students took an online course. 1/4th of them were from Africa, 1/4th from Europe , 1/4th from South America, and 1/4th from Asia. At the end of the course, the instructor observed that of the top 100 grades, 30 belonged to students from a single geographical area. He ...
January 13, 2013 by Anonymous

I am doing 4th grade number sense are there any cool math tricks or short cuts that would be good for me to know.
September 28, 2009 by Mattie

4th grade Math
What is an expression that can be used to find 4 x 275 using mental math and properties of numbers?
November 18, 2014 by Joe

4th grade math?? help!!
2 to the 2 power??? i need help !!!! 2^2= 2*2= 4 thanks boobbbyyy!!!
November 16, 2006 by Billy 4th grade

4th grade math
What does computation method mean?
September 24, 2008 by Hayley

October 13, 2008 by DELAINA

4th grade math
what is distributive properties of multiplication?
November 5, 2008 by tylicia

4th grade math
What is the greatest remainder if the divisor is 4?
February 17, 2009 by Chelsea

4th Grade Math
Arrays and an expanded algorithm: 23 x 17
October 12, 2009 by Laura

4th grade math
how do you find 3 equivalent fractions for 4/9??
January 19, 2010 by andrew

4th grade math
R^2 + R^2 + 16R + 64 = 144 solve for R.
March 25, 2010 by Dan

4th grade math
can u exsplain long division to me?
March 14, 2011 by clinton

math 4th grade
is 80 sq feet the size of a kitchen or is it 8 sq ft
March 30, 2011 by spencer

4th grade math
what does 12/15 - 7/15 equal,in simplest form?
April 5, 2011 by megajolt

4th grade math
write the digit 5's value
April 12, 2011 by megajolt

4th grade math
what is the next number in the pattern 5,3,7,5,9,7,11?
May 19, 2011 by jennifer

4th grade math
how do you write 50.09 in word form?
May 22, 2011 by bes

4th grade math
Ms. Sue, so how would you write 50.90
May 22, 2011 by bes

4th grade math
how do I find the mean of 92;96;99;103;88
October 12, 2011 by carter

math 4th grade
writing a sequence for the rule a-4=b
November 29, 2011 by joe

4th math
ordr these fractions from least to greatest 1/3,2/4,3/5,2/7,4/9
April 2, 2012 by kamryn

Math 4th grade
How do you find the properties of addition?
October 9, 2012 by Penny

math 4th
How much greater than 25kilogram is 31 kilogram?
January 28, 2013 by akeem

math 4th
How much greater than 25kilogram is 31 kilogram?
January 28, 2013 by akeem

math 4th grade
So Alyonka will the correct answer be 10
February 12, 2013 by Lourane

math 4th grade
now is the correct answer 4
February 12, 2013 by Lourane

4th grade math
GCM OF 12 and 20. Please explain
September 17, 2014 by Jay

What happens to 6.3 when you multiply it by the 4th power of ten
November 5, 2015 by Sammy

What happens when 6.3 is divide by the 4th power of ten
November 5, 2015 by Kaylah

How much should a girl go to 4th weigh?
May 29, 2016 by Tyra

HOW DO YOU MULTIPLY 3,333 and 5?
October 23, 2016 by Anonymous kid (no name pl

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