Geography (Ms. Sue)
1). What was the extent of the Russian Empire's expansion between the 9th century and the end of the 17th century? A: The Russian Empire's expansion extended to the Pacific Ocean by the end of the 17th century. 2). What were the origins of the Soviet Union? A: ? (I am ...

6 1/2-7/8 / 5 11/16 evaluate the expresson

x^4/x^16 i don't know 12^10/12^2 12^8 5n^14/20n^7 i don't know 6^8/6^8 1 a^9b^5/a^3b^15 i don't know /=divided by

Math
What is the MET level of a man running 7 mph, 5% grade?

graph each integer on a number line -3

I'm suppose to write sentences from Grade 4 Shurley English book. I was suppose to bring book home and use page 25 - I forgot the book - anyone know what is on page 25? Thanks

Simplify Exponents ba*(2ba4)-3

Hello. I am a tutor. I tutor second grade students. I need a good website that will give me great tips on how I can better teach my students how to read, spell, and pronounce words. Can you please help me find a website like that?

your average grade if you get a b- then you get a d+ ?

What is the structure for ethyl ethanamide? (Ie. c-c-N-c-c) ??? Thanks

25/50 x 60/70 x 100/200= 72 6/7

statistics
suppose that grade point averages of undergraduate students at one university have a bell shaped distribution with a mean of 2.55 and a standard deviation of 0.43. Using the empirical rule, what percentage of students have grade point averages that are between 1.26 and 3.84

Solve 3p-6q = 0 4p+1q = 3 Using any method Thank you!!!!

pre-algebra
There are 1,400 students in a school.The number of girls is 3/4 the number of boys.How many students are in the other grade levels if 1/6 of the girls and 1/5 of the boys in first grade?

i need help in health subject for my son 5 grade Question 1- connect suppose you have a cold. this affects your physical health. does if affect your mental,emotional,family, and social health, too? explain why or why not. Question 2- practice healthful behaviors Make a list of...

Math
The fifth and sixth grades at Oak Street School are having fair.There are 50 students total and 3/5 of the students are fifth grade students.How many fifth grade students are entered in science fair?

Math
The fifth and sixth grades at Oak Street School are having fair.There are 50 students total and 3/5 of the students are fifth grade students.How many fifth grade students are entered in science fair?

Can you give me a word problem for 11/12 / 1/4?

math
what does the word array mean in 3rd grade

math
Ez stop fast gas sold 10957 worth of gasoline yesterday. Redular grade sold for 2.30 a gallon and premium grade sold for 2.55 a gallon. If the station sold 420 more regular than premium, how many gallons of regular were sold

exponential form of 59,187

what is the common denominator to 3/5, 1/3, and 1/6

Hello there! I am totally confused what does x = 4x+3+2x= 54/9 Thank you ;) & please help me!?!

stats
It was thought that students who dressed more neatly received better grades. To test this idea, a researcher rated each student on neatness of dress and obtained their grades on a standard school achievement test. The data are presented below. Higher scores indicate higher ...

who could vote in elections for colonial legislatures

What is 508 times 7?Thanks if you help:)

Math
I'm having a hard time coming up with the right equation to solve this one. E-Z Stop Fast Gas sold \$10,957 worth of gasoline yesterday. Regular grade sold for \$2.30 a gallon and premium grade sold for \$2.55 a gallon. If the station sold 420 more gallons of regular than of ...

How do you add fractions with different denominators? Thanks if you help :)

Math
A math class has girls and boys in the seventh grade and girls and boys in the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that the students she selects are both girls? Write your ...

In the following system of equations, what does x equal? -10x - 2y = 56 6x - 2y = -40 x = 6 or x = -6 or x = 2 or x = -2

Psychology
Dr. Allen is trying to determine the best method by which to draw a comparison between the amount of time his students spend in the library to the grade point average of his students across the spectrum. Which research design should Dr. Allen follow, and why? Answer ...

4 1/4 minus 1 3/4

What does 5 fracture each 1/2 mean?

Math
Meagan bought a 3 liter soda and a bag of cups to a party. Each cup holds a volume of 250ml How many cups will be needed for soda 12 Ms.Baggett took a total of 3 hours to grade 120 papers Which of the following can be used to find m the number of minutes Ms.Baggett took to ...

programming
Write a program that requests the numeric grades on a midterm and a final exam and then uses a Function procedure to assign a semester grade (A, B, C, D, OR F). The final exam should count twice as much as the midterm exam, the semester average should be rounded up to the ...

how do you add 2/3 plus 5/8

I don't get it! /is 20 times 5/6 greater than or less than 20

There are 150 students in 7th grade. After signing up for electives for next year, the counselor posted the following data: Art - 65 students Band - 70 students Theatre - 50 students Not all students signed up for an elective. Display this data using Venn Diagrams. I do not ...

What is the sum of 4/10 and 55/100

3a + 5b = 70 6a + 9b = 135

pre calculus
If you are driving down a 10% grade, you will always be 10% below where you would have been if you could have driven on flat ground from where you started. Suppose you descend to where you are 20 feet below your starting point. What concept does the “grade” relate to, and ...

Solve for x? 0 = -9/5 x -9

solve 10(x+5)=130

Solve the equation 2(x =10)=80

which fraction is less than 2/5 A. 2/3 B. 3/5 C. 3/4

which fraction is grater than 1/3 A. 1/2 B. 1/4 C. 1/5 D. 1/6

What is arithmetic and geometric sequences?

1/3 2-fracture each third, what does it mean.

English
i have a hard time calculating my grade & am in college. Please tell me the grade I have so far & will have, thank you!365 points in the course is needed. Lecture exams and quizzes are worth about 60% of the total grade &90 ≤ A 80 ≤ B < 90 70 ≤ C < 80 ...

Lang. Arts
4. Identify the appositive phrase in the following sentence. Mrs. Talavera, an eighth grade teacher at Rosewood Middle School, led the community meeting about childhood obesity. A.Mrs. Talavera B.an eighth grade teacher at Rosewood Middle School C.led the community meeting D....

Evaluate the expression 15 - n when n= 9 I am not sure but is it 6?

math
what is 31/3 simplified by idk(im in 5th grade)

What is a 2nd grade pronoun definition

Writing

n/4+32=72

n/4 +32=32 I can get it n/4=40 but not sure how to get n by itself????

Is 3/9 <,>,= to 9/14?

Statistics
In your biology class, your final grade is based on several things: a lab score, scores 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 15% of your total grade, each major test is worth 22.5...

(100-7•2+3)÷10 =

my mistake will it be 8

now is the correct answer 4

So Alyonka will the correct answer be 10

statistics
this is a problem in my statistics class, and I am lost to me, it is confusing or missing something here is the problem please help grade points are assignede as follows: a=4,b=3,c=2,d=1,f=0. grades are weighted according to credit hours. if a student receives an A in a four-...

Math
Instructions Suppose we have a sequence (1), (2, 3), (4, 5, 6). (7, 8, 9, 10), (11, 12, 13, 14, 15), ... where (1) is the first element of the sequence, (2, 3) is the second, etc. What is the first number in the 100th element of the sequence? Be sure to do more than answer the...

what is the estimated quotient of 6 divided into 75?

math
How do you shade in .625 on a hundreds grid ( for fifth grade)

Math
There are 12 girls on a gymnastics team. Less than 1/4 of the girls are in second grade. How many girls on the gymnastics team could be in second grade?

5ft 3 in. – 2ft 9 in. = ??

the view you have of yourself is known as your

How do I divide this ... 3 divided by 1/2

How do you solve 41/2-1/4=?

Science
What are 6th grade examples of negative feedback mechanism?

Draw a model to show 84/12=7

math

6(b-4)=

Discuss society's tendency to fear the unknown.

solve each equation. Check your solution. 1) 7 2 -X = - 3 3 2) 2 1 7c- - = - 3 2

math
whats 4(2/3) im in 8th grade and i don't understand

statistics-?mean average with lowest number out?
A mean average of 60 on 7 exams is needed to pass a course. on his first 6 exams, Adam received grades of 46,74,70,59,66 and 72. if his lowest grade of the exams already taken is to be dropped,what grade must he receive on his last exam to pass?

statistics-?mean average with lowest number out?
A mean average of 60 on 7 exams is needed to pass a course. on his first 6 exams, Adam received grades of 46,74,70,59,66 and 72. if his lowest grade of the exams already taken is to be dropped,what grade must he receive on his last exam to pass?

math

World history- does this sound okay?
if you had to give queen Elizabeth the first a grade on the enlightenment principles what grade would you give and why? I think I would give her a B bc for the most part she was a very big influence on the enlightenment era and she enabled quite a bit for us today. she changed...

25 cents __?__ 3/10 of a dollar

How many 4/5 are in 1 ?

Physical Education
What is the average weight for 8th grade girls?

what is a word problem for 4.23x10

what does y=x

9K=414

math
Suppose that you are taking a course that has three exams which count for three-fifths of your grade and a final which counts for two-fifths of your grade. On your first three tests your scores on were 75, 80, and 74. To get an B in the course, you must have an average of at ...

What are the pros and cons to democracy? Thank you.

how do you divide 1/4 by 1/2? please tell answer and explain

If you rotate a clock clockwise 90° from 3:00, what will it be?

i need help

HOW MANY TIMES MORE IS 2000 THAN 20?

Down is to dive as up is to ____________?

English 8R - help!!!!!