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Homework Help: 3rd Grade

5th grade
what is the sequence to 1/2,0.5,50%,1/7,0.143,

5th grade
what si 1.05 + 1.50

4th grade
what is value of the number 7 in 700,000

8th grade math
how 8 over 6 to its lowest from

8th grade
express 3.84 as a fraction in simplest form

8th grade
what is a root word

9th grade
what is the number of protons in Oxygen?

10th grade
I need help with this problem. (b+7)(b+1) .

11th grade
how much space does 150 g of mercury occupy

math
From a base elevation of 6300 ft. a mountain peak rises to a summit elvation of 14366 ft. over a horizontal distance of 15844 ft. Find the grade of the peak. The grade of the peak is ?%I do not even know where to begin with this. Does the 6300 ft.get subtracted from 14366 and ...

Chemistry-sig figs
Each of the following numbers was supposed to be rounded to two significant figures. For each one below, decide whether it was correctly rounded or not, and for those that were incorrectly rounded, correct them (a) 1.249 X 10 to the 3rd power. They said it rounded to 1.3 X 10 ...

12th grade
RS=7a,ST=12a,RS=28

1st grade
Is this a sentence? The fox sits.

6th grade MATH
WHAT IS A COMPOSITE NUMBER AND WHY?

9th grade Math
what is the probabilty of spinning a divisor of 12?

6th grade
what can i unsramble form itvbarnoeso

pre algebra
can you help me figure this question out? In a race with five people, Betty finished ahead of David, and the same number of people finished before Betty that finished after David. Adam finished before Charles,and Betty finished after Edward. Who finished in 3rd place?

8th grade
What is the buoyancy force on a 15 g object which displaces 60 ml of water?

english
how do you make a timeline for a sixth grade reading assignment

9th grade
summarize the parts of a controlled expirament.

8th grade
what's the answer to this equation? 5+4 times (8-6) to the second power.

5th grade
what does situation & equation mean in math? thank you

10th grade
i need help asap w. number patterns

5th grade
how do i slove 4243*821213=

12 grade
20*49*39*90*56*34*100=

5th grade
123%45=

grade 12 math
determine the inverse of y=2(3)^x+1

6th grade
How do you do reverse division on prime factorization?

maths
in the ques they got a square divided in 2 each block has the number 4 in it and there r 4 block thats the 1st ques. the other 1 says 2 in the 1st and 2nd block and in the 3rd n 4th block it say 1 now hw to draw it on the grid

7th grade
what is the origin of pi? where does it come from? How is it used?

6th grade
63728 divided by 9

11th grade
summary of discovering tut the saga continues

7th grade
How do you interview a character in a book?

12th grade
3X+3=3

MATH
DOES ANYONE KNOW HOW TO DO THE GRATEST COMMON FACTOR IN THE 8TH GRADE?

math
at a grand opening of a store, every 3rd person is given a balloon, and every 7th person is given a $5 coupon. if a person is selected at random from the first 100 people to shop there, whats the probability that the person will be given a balloon and a coupon? how do you do ...

1st grade
consonants initial middle and final

10th grade
can anyone write an article on topic-education for all?

Statistics
In your biology class, your final grade is based on several things: a lab score, score on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 25% of your total grade, each major test is worth 22.5%, ...

grade 9 algerbra
6=2/5(n-1) any help would be appreciated.

math grade 9
6=2/5 (n-1)

grade 9 math
X+6 ~ 5 = -2

7th grade
graph each line: slope=-1 -- ; y-intercept at 3. 3

8th grade
How Do you do Factorising? Thankyou -Jess

11th grade
if f(x)=-8x + 8 and g(x)= x-9,what is (f,g)(18)?

9th grade
How do you solve ac-bc-ad+bd

10th grade
in caesar how do the workman celebrate as the play begins

6th grade
how do you determine an interval in a set of data?

9th grade
how do you show contrast in a visual essay ?

12th grade
How did the Revolution affect religion in America?

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

11th grade
If m<A = 45, AB = 10, and BC = 8, the greatest number of distinct triangles that can be constructed is: 1) 1 2) 2 3) 3 4) 0

English
I'm reading a book , and I don't understand this small phrase. Could you please tell me what it means, thanks. ~Or they'll be so horrified by my mother's newly-found 'lifestyle' that they'll slowly start ignoring me. In tenth grade—at least in Vienna, Virginia—this is the ...

9th grade
how do you solve the equation 15x^2-9x=12x^2+28x

12th grade
what tool hellps you create a database

math!
what point represents the 3rd quartile in the box and whisker plot? . = point .5, .25, .35, .50, .70 the numbers will be arrange like this if it was in a box and whisker plot

7th grade
what's the opposite of a professional eater

11th grade
whats the formular to find molarity and how do you do conversions? :)

1st grade/english
How many kinds of sentences are there?

6th grade math
4y-5=(6-2)y-25 I come up with 0 Can anyone help?

4th grade math
long division 823 divide by 7

Algebra II Help
How do you solve this ; 5^(3y) = 8^ (y-1) I think the first step is (3y)log 5 = (y-1)log 5 2nd step:3ylog5 = ylog5-1log5 3rd step: 3ylog5 - ylog5 = -1log5 4th step: y(2ylog5 - log5) = -1log5 From here I don't know, normal if I got rid of the 2y I would divide -1log 5 by log5-...

9th grade
y=6-2x 7x-y=3

12th grade
what is the analogie for abject:miserable

12th grade
how many strokes should be used to form the numeral 2

6th grade
what are multiples of numbers. like 5 8 and 7?

ELA
Website For Grammar Lessons 6th grade????....

5th grade math
what is 6 m and 80 cm in decimal form? is it 6.08m?

7th grade
what is 1.4 to the 11th power

5th grade
How do you do double dight divison

5th grade
what is 9.8___=g

5th grade
what are the wordly wise words for lesson 16 story?

6th Grade Social Studies
What factors affect the enviroment?

6th grade
which eurasian republic is the largest

5th grade
what is the circumference of a circle that has a diameter of 8 m

10th grade
A pentagon with the a perimeter of 45 feet?

9th grade
Is this anwser right 1,2,9,28,49

6th grade
s.s- who was the president when a 2 party system emerged?

10th grade
what is the molarity of 5.00 g of Na2CO3 dissolved n 400.0 mL solution?

Algebra 9th grade
(6x^3 – 12x + 10) ÷ (3x – 3)

Algebra1 9th grade
(6x3 – 12x + 10) ÷ (3x – 3)

10th grade
(2u+9)(2u+1)

6th grade
What is the surface area of a rectangular prism with the numbers 15 26 9 12?

math 5th grade
how do simplify 7/2 long form

9th grade
find the slope of the line? (-1/2, 2/3) and (3/2,14/3)

5th grade
what is the antonym of/for guilty?????

5th grade algebra
how do I solve 3/4 +1/2= 1 1/y y=?

4th grade
what are the seven nomes?

6th grade
Explain words that modifies

8th grade social studies
which of the followin is a power of the president???

5th grade
what's "n to the 10th is 27" in a algebraic expression?

4th grade math
what is the equivalent fraction of 8/9

5th grade
WHAT IS THE GCF OF 32 AND 48

4th grade
how do you find equivelent fractions

4th grade
why is 3+3=6 NOT in the fact family of 2,3,and 6

7th grade science
what is the process that results from wind erosion?

7th grade science
what is the process that results from wind erosion?

7th grade science
what is the process that results from wind erosion?

7th grade science
what is the loss of soil from wind erosion?

6th grade
please explain me about acid and alkalis

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