# 10th Grade

**grade 7 math**

which expression is equivalent to (n+10)x5

**8th grade science**

what does Radium bond with and what are the reactions

**SAT's and ACT's**

How to pass the SAT's and ACT'S for the John Hopkins Talent Search? Here are the grade chart. Awards Ceremony Eligibility Chart (valid for students who tested by June 30, 2011) SAT Grade 7 Math >=550 or Critical Reading >=550 ACT Grade 7 Math >=21 or Reading >=22 ...

**7th grade math**

please help me solve n-16= -23

**math**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: 75+85+90+X ___________ > 4 x is her last score which has not been taken. ...

**math**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: 75+85+90+X ----------- > or = to 85 4 x is her last score which has not ...

**algebra**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: w2d2 x is her last score which has not been taken. Explain this equation and ...

**math**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: w2d2 x is her last score which has not been taken. Explain this equation and ...

**math 4th grade**

writing a sequence for the rule a-4=b

**7TH GRADE MATH**

please help solve -5(9K-8) + 2 (8+6K)

**Plz Help**

You I'm entering this contest Scholastic Arts and Writing Award, and I'm a bit confused so I have to register online, then fill out a form since I'm doing it and mail my art work and writing in???? I check the site but I'm confused. I'm in 7th grade by the way to other teacher...

**2 grade math**

% of 0.66? Answer 66. Am I right

**MAth grade 8**

x+5/6 = 3x-5/8 Solve for x

**MAth grade 8**

how do you convert 2 4/5 to decimals

**My Award Binder**

I have a award binder to keep all of my award from 1st grade to now and I need ideas to organize it and make it pretty. I don't have any award from 7th grade but my pricipal said that I will have a lot of awards (as I was walking to go to the library during my lunch period i ...

**Another Question**

Is 8th grade is hard?

**4th grade**

75-3m when m=8. Thanks!

**Linear Programming**

Riverside oil company in eastern Kentucky produces 3 different grades of gasoline. They are regular, premium, and supreme grades. Each barrel of regular grade sells for $77 while premium grade sells for $82 per barrel and supreme grade sells for $89 per barrel. Petroleum ...

**8th Grade Help**

My sister is gradating grade 8th this year and she wants to create her own 8th grade yearbook using a "marble notebook" she doesn't want to use a scrapbook she need cover ideas memorable quotes and funny ideas background ideas (when putting pictures she needs some background ...

**6th grade math**

which is bigger? 17/19 0r 0.85

**6th grade math**

Which comparison is correct? A. < 0.05 = 50% B. 0.7 = < 10% C. < 25% < 0.9 D. 0.3 < 36% =

**7th grade math**

8/9 \1/4

**8th grade math in pre-algebra**

6(2x+3)=42

**8th grade math**

How do you simplify problems like 8x + 3 (7x-6) -9(4x-8) + 2x? Please help!! Thank you!

**8th grade math**

collect like terms 3a+2a^2+a-a^2

**6th grade math**

write the following number as a percent. 6 1/2

**MATH 7th GRADE**

7ã3 / ã 5

**Fourth grade math**

What's range mean?

**MAth grade 8**

y^2-4y+4/2-6y x 2y+4/3y^2-12

**Maths Grade 8**

m^2-m-6 m^2 _________ x ______ m^2-9 m^2+2m

**4th grade Social Studies**

What are the steps of the water cycle

**4 grade math**

complete the following problem 4+8+7/3*72

**5th Grade Science**

Creation of landforms??

**statistics**

Using measures of center and measures of variability compare the number of hours on school work (Q11) and the number of hours watching television (Q14). a) Which variable has greater variability? How do you know? b) What number of hours on school work would be at the 10th ...

**English**

I am in the 4th grade and do not understand transition words. Please help.

**4th grade Math**

what wil be the next number pattern 1, 2, 4, 8, 16, ? Thanks!

**math**

the number of 5th grade students in a school is a prime number greater than 50.What is the least number of 5th grade students there could be in a school

**grade 9 math**

write 100 and 72 as products of two powers

**4th grade math**

how do I find the mean of 92;96;99;103;88

**Grade**

Ok today during social studies I got this mini progress report (it's a overview on what grade I have right now before they send our real progress report which they may send this week or next week) and like I just want to know what GPA i got. Here it is & other classes English...

**math**

Studies have shown a particular television commercial is understood by 25% of first grade students and 80% of fourth grade students. If a television advertising agency randomly selects one first grader and one fourth grader, what is the probability neither child would ...

**5th Grade Math**

what fraction is the largest? 3 2/3 or 3 3/4 or 3 1/2 or 3 3/5?

**5th Grade Math**

I just wanted to Thank you Ms. Sue for the help my son is in 5th grade and some of his homework i don't understand, and i don't want him to turn it in wrong. So if i have more of an understanding then i can help him more with his homework so he gets a better understanding. ...

**5th Grade MATH!**

in Which set is 2/3 of the numbers composite? a. 21,29,15,9,27,30 b.18,5,19,33,23,20 c.10,28,21,35,19,11 d.34,12,16,32,22,8

**social psy**

) Researcher wants to look at the correlation between class attendance and grade in class (higher numbers indicating a higher grade). The researcher found the following result r = .82. The correlation coefficient tells researchers two pieces of information, the strength of the...

**business**

A loan of face value $30,000,000 is issued in bonds each face value $300. The bonds will be repaid with a bonus of 20%. 1/5th of the total capital will be repaid each year, the first payment being at the end of the 10th year. Coupons on the outstanding bonds are 7% p.a. paid ...

**6th grade math**

what is 1/3 of 3/2? is that means multiply??? or devide???

**3RD GRADE MATH**

WHATS THE ANSWER TO 10 + ? = 20 + 110

**Algebra 9th Grade**

how would you solve this? x - 5 <(or equal too) - 8

**math 11 grade**

How do you do this 5a+(9)-12e*5a+(3)

**7th grade math**

i need help with variables and patterns algebra

**6th grade social studies**

what is world culture

**Math**

what is y+19=9 plz help me i don't understand this im in 7th grade >.>

**6th grade math**

3/4x-2/3x=2/5

**fith grade math**

well i'm trying to do 49 x27 how would you do that?

**5th grade algebra**

4h=31-3 h=?

**6th grade math**

20 cents. but what if the next number is 1.5.Then how will i solve it.

**6th grade math**

but why is 2.0 bigger than 0.15?

**7th grade math**

what is a supplementary angle?

**7th grade math**

what are complementary angles? Please help! Thank you!

**math**

Polk Elementary School has three classes for each grade level,kindergarten through fifth grade.If there is an average of 27 students per classroom,about how many students attend Polk Elementary School?

**5th grade math**

what are the divisidles rules

**5th grade math**

what are the divisidles rules

**third grade math**

Does (4+5) + 2 = 9+2? Explain

**6th grade**

interview some from 9/11

**6th grade**

describe yourself mathamatically

**basic statistics for the behavioral sciences**

(a)on a normal distribution of exam scored, poindexter scored at the 10th percentile, so he claims that he outperformed 90% of his class. Why is he correct or incorrect? Because Foofy's score is in a tail of the distribution, she claims she had one of the highest scores on the...

**5th grade comprehension**

what is the spot from which a ball is snapped in football?

**6th grade math**

60x60x24x365x186000=???

**Math 6th grade**

evaluate expression for the value given 4.9 +a for a = 37.2

**math 5th grade**

What are the multiplication combinations for 180?

**7th grade math**

Is "quantity of" same as a multiplication problem?

**math**

i dot know how to do dividing apart and im in 5th grade

**5TH grade math**

estimate each sum or differnce. 7.4 + 3.1+ 9.8 How do I do this?

**math 7th grade**

simplify 2(a^2+2b+2a^2)+b+2c answer: 4a^2+5b+2c also 6a^2-a^2+16=7a^2+16 correct??

**Math**

The bumper car ride at the state fair has 2 red cars, 2 green cars, and 2 blue cars. Mike is first in line for the ride and is assigned a car at random. Adam is next in line and is randomlyh assigned a car. What is the probability that both Mike and Adam will drive a red ...

**6th grade math**

2 2/3 \ 1 5/6

**Math grade 12**

make F(x)=3/x-11 vertical asymptote

**math**

You have just graduated from college and landed your first big job. You have always dreamed of being a homeowner, and after carefully shopping for your dream home, you find one that you would like to purchase at a cost of $250,000. After researching banks to find the best ...

**Math**

Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 110 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she ...

**Math-Please help :(**

(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...

**stats**

Can someone please help me, I have been working on this for 2 hours now and I keep getting a negative answer. You are given the following data. Number of Absences Final Grade 0 99 1 94 2 79 3 73 4 68 5 53 - Find the correlation coefficient for the data. - Find the equation for...

**Math**

(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...

**Math**

(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...

**chesmistry 9 grade**

advantage,disadvantage of zero-b water purifier

**Math**

(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...

**Math-geometry**

(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...

**Math-geometry**

(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...

**math**

a number story for grade 4?

**math grade 5**

My sister in grade 5 needs help but i dunt exactly know how to do the answers myself, so if someone can help me out i can explain to her better. Thanks 3. You are using a tree diagram with 12 branches to show the possible outcome of a probability experiment What might the ...

**3rd grade math**

Explain how to compare 0.34 and 0.27?

**science**

7th grade..... what is the function of the retina in the eye ?:)<3

**MAT/116**

I was just wandering if this was correct? 1. Your company is planning to spend no less than $80,000 and no more than $100,000 on a landscaping project, which will be used as a promotional park that promotes your toaster manufacturing company. Write an inequality with a ...

**MAT/116**

I was just wandering if this was correct? 1. Your company is planning to spend no less than $80,000 and no more than $100,000 on a landscaping project, which will be used as a promotional park that promotes your toaster manufacturing company. Write an inequality with a ...

**school in general**

Hi i have a question im currently in 7th grade but i was held back a year in first do you think there would be any possible way to advance to 8th grade just curios I believe I have a wide enough knowledge span to pull it off but im just questioning the wheter or not it would ...

**11th grade-math**

help me Use the Quadratic Formula to solve N2=6n

**math**

i'm in 5th grade what is 9/26 with a remander

**4th grade math**

Ms. Sue, so how would you write 50.90

**4th grade math**

how do you write 50.09 in word form?

**6th Grade Math**

76 is what percent of 15??????????????????