# 9th Grade

**Business**

Isabella is hoping to get an A on her college Algebra course. With just the finaL exam left to take, she currently has an average of 85 on her quizzes and average of 92 on her exercises. The quizzes count for 40%, exercises count for 30% of the class grade. What is the minimal...

**english 3 grade**

aphabet on move words

**Economics**

Brian is taking three courses this semester: economics, statistics, and finance. He has decided to spend 19 hours per week studying (in addition to attending all his classes) and his objective is to maximize his average grade, which means maximizing the total of his grades in ...

**5th grade english**

is cactus already plural

**Math 5 grade**

3/4 [5/2] The answer would be 15/8. Right?

**math grade 12**

how to solve log basex 8=-1/2 pls help

**math**

not sure if this had to do with math but my professor gave us this last hw assignment that i don't understand at all. It has to do with the grade scaling he does. 4x Exams = 37450 HW = 9362 Final = 16385 Lab = 23407 Recitation = 7022 Total Points = 93626 He asks whats the ...

**Calculus grade 12**

find the slope of the tangent line to y^4 = 3x^2 - 2x at the point (1,1)

**Calculus grade 12**

find dy/dx by implicit differentiation a) xy + x^5y^2 + 3x^3 - 4 = 1 b) lny = cos x thank you

**Calculus grade 12**

hi i need help differentiating these.. 1. y = cos(3x^2 + 2x) 2. y = ln(3x^2 + 5) thank you

**us history grade 7**

what are the pros and cons of the fur trade?

**math**

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 16% of your total grade, each major test is worth 21%, ...

**Algebra**

The final grade for a particular course is calculated by dividing total points earned by total points available. There are 120 points available in the first half of the course, and 140 points in the second half of the course. If a student earns 81% in the first half of the ...

**Calculus grade 12**

7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?

**11th grade math**

-2x+7+9x-4

**8 grade**

27.6 x 5.2 my answer is 138.00 is this right

**English 12 grade**

Which pilgrim preferred books to food and clothe?

**8th grade math**

how do you solve x+1/10= a whole number

**6th grade history**

Where did the mound builders live???

**6 grade math**

Can you help me with this integer problem? -8+6+(-10)+(-2)*(-10) is it 8????

**8 th grade math**

12 is 150% of what number choices are 8,10, 18, 24 i answered 8 is that right?

**8th grade math**

is 2/3 a fraction that can be renamed as a repeating decimal

**poems**

does anyone know a poem about seashores and it has to be aroung grade 6 level thank u?

**Calculus grade 12**

Determine an equation for the plane that contains the points A(6, 2, 3), B(5, 1, -3), and C(5, 7, -2).

**english**

hey I'm a 9th grader and my english teacher give me a summative homework about rumors. He need us to write a problem that happen in school and also want us to answer or solve the problem about rumors.. I need help with it because I know nothing about rumors..

**2nd grade math**

4/6 of 18 is?

**Math**

After a Math test, each of the twenty-five students in the class got a peek at the teacher's grade sheet. Each student noticed five A's. No student saw all the grades and no student saw his or her own grade. What is the minimum number of students who scored A on the test? 6?

**math grade 12**

use the binomial theorem to expand and simplify (y^2-2)^6 )(y^2+2)^6

**to ms.sue**

thank you. how do you know im in 4th grade?

**grade 6 math**

how many rectangles can have the perimiter of 46m

**historical globalization $ imperialism grade 10**

what does eurocentric attitude means?

**Calculus grade 12**

differentiate the function a) y = cos³x b) y = Sin²xCos3x c) y = Sin (x³)

**Calculus grade 12**

differentiate the function ( a) y = cos³x b) y = Sin²xCos3x c) y = Sin (x³)

**7th grade history**

who was the frist dutch priest in eurpoe

**Math 8th Grade**

What is the y-int of the graph of 4x+2y=12

**Health: 6th grade**

What do you do if someone needs a splint?

**Math**

If I missed 24 problems out of 40, what is my grade?

**Science 7R - The Human Body Prep Test**

I have a test tommrrow on the The Human Body and I asked my science teacher if she can post a castle learning assignment about the Human Body (the day before the test she always post a caslte learning assignment for us to study and do well on the test the next day) and then ...

**Jobs(9th)**

We are finding out what people do for their jobs. My job I got was an Interior Designer and I have to find out more about it but I need help. Description and Duties: I put Plan,design,and furnish interiors of homes and buildings. Education and Training:I put They look for high...

**Math**

Of the 300 tickets 240 were sold to sixth grade studentss What percent of the total number of tickets sold were sold sixth grade students

**6th grade history**

how did athens become rich?

**Math (9th)**

A classroom contained an equal number of boys and girls. Eight girls left to play hockey, leaving twice as many boys as girls in the classsroom. What was the original number of students present? 32 students? In a recent election at the Dr. John Hugh Gillis High School, Susie ...

**6th grade math**

35/(2+5)(2^3)-15

**6th grade english**

is indiana jones a mystery story?

**statistics**

Calculate the z-score for each set of data. Determine who did better on her respective test, Tonya or Lisa. Student English Test Grade z-Score Student Math Test Grade z-Score John 82 Jim 81 Julie 88 Jordan 85 Samuel 90 Saye 79 Tonya 86 Lisa 82 Mean 86.50 81.75 St. Dev. 3.42 2...

**4th grade math**

what is 5/6 of 288

**4th grade math**

what is 5/6 of 288

**Math - HELP !**

there are 50 students in the seventh grade , 62 percent of these students are involved in the drama club.how many seventh grade students are in the drama club ?

**1st grade**

I am helping my little sister. SHe is in the first grade and learning about Abraham Lincoln. Her questions are- 1. What year was Abe president. What year did he die. 2. How old was he when he died? 3. When did he marry ____. Who did he marry. 4. Who made the first flag? 5. ...

**4th grade**

mark knows his yard is 2 1/4 times as long as the width

**maths**

the sum of the 4th and 6th terms of an A.P is 42. the sum of the 3rd and 9th terms of the progression is 52. find the first term, the common difference and the sum of the first ten terms of the progression.

**math 2nd grade**

what is 3/5 of 10? what is 1/3 of 12?

**6th Grade History**

What is the crucifixion?

**6th Grade History**

What was Jesus arrested and crucified for?

**6th Grade Geography**

Who ruled after Augustus?

**1st grade math**

what addition fact can help you find 14-4? explain

**4th grade**

8+4

**8th grade math**

what is symbolic reasoning? Please help and explain. Thank you!

**8th grade math**

how would i graph this inequality? 14x-23<5x+13

**7th grade science**

definition of cell cycle

**7th grade health**

What does anemic mean?

**programming logic**

The program will accept user input to store the student's first and last name . If the name is ZZZ, then the program will end. The program will accept: a text entry for the class number (e.g., CGS 1000, COP 1000, etc.) a numeric value for the class grade a value of ZZZ will ...

**Math**

Every 6th customer gets a coupon for juice and every 9th gets a coupon for snacks get a coupon for snacks which customer is the first to get both?

**statistics**

2. The grades on a statistics midterm exam were normally distributed with a mean of 72 and a standard deviation of 8. a. What is the proportion of students received a B grade. b. What is the proportion of students that failed the exam? c. What is the grade of the 92nd ...

**3 grade math**

Is a trapezoid also a parallelogram? Explain why or why not.

**math**

If every 6th customer gets a coupon for free fruit snacks and every 9th customer gets a coupon for free fruit juice which customer will be the first to get both free fruit and free juice?

**6th grade science**

during which phase is DNA duplicated?

**6th grade science**

what are the four phases of mitosis??? -------,-------,-------,-------

**10th grade Math --Shadow-Pull questions**

AC=12 Db=32 AD=x

**social studies - 2nd grade**

i have a test tomorow . so can you help me ? thank you.

**Reading**

What is a 6th grade definition for the word "Seraph"

**7th grade science**

What are mass extinctions?

**math**

3rd grade create an algorithm that has a difference of 20

**6th grade math**

how to solve w/3=17

**7th grade science ~ FOR MS. SUE**

Are plants organism? Please help!! Thank you!!

**12th Grade Calculus**

how will you multiply y = ae^3x + be^-2x with dy/dx = 3ae^3x - 2be^-2x

**7th Grade English**

How did Bethany Hamilton show perseverance????

**12th Grade Health Class**

My butt is itchy, how can I scratch it?

**6th grade math**

1/4 * 1/2 =4D

**5 th grade algebra**

5a-a-2a=18

**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 ...

**4th grade math**

What are 3/7,1/9,and 2/3 all realated to?

**university of phoenix**

The weight of a small Starbucks coffee is a random variable with a mean of 360 g and a standard deviation of 9 g. Use Excel to find the weight corresponding to each percentile of weight. a. 10th percentile b. 32nd percentile c. 75th percentile d. 90th percentile e. 99.9th ...

**math**

week 1 3 miles week 2 7 miles week 3 11 miles week 4 15 miles sophia predicted that jhon will run 32 miles during 9th week. use words symbols or numbers to explain wether sophia's prediction is correct

**Question**

I'M CURIOS SO DON'T JUST JUDGE ME AND BE RUDE i'M REALLY CURIOUS AND i FORGOT TO ASKED THIS QUESTION. DO NOT JUDGE ME!!!! Do I start taking SAT's and ACT's in grade 10th or 11th/12th grade???? I'm really curious.

**THE TWILIGHT ACADEMY?????**

The Twilight acamdy program is an evening alternative program offered at each hs and designed to meet the needs of at-risk students in gr 9th-12th who will benefit from a smaller academic environment. Students are offered all regents coures nessary for graduation, as well as ...

**math 6th grade**

How to write out 10 the negative 6?

**math 6th grade**

How to write out 10 to the negetive two?

**math 6th grade**

(1/2) to the 5th power= Need to know how to write this?

**Math Grade 3**

what happen when you divide a 3 -digit number by 10

**Math Grade 3**

what happen when you divide a 3 -digit number by 10

**algebra 2nd grade**

find the missing number 42-9=43-

**4t Grade Math**

Please help me write a multiplication sentence for 3X9=

**Math 4th grade**

Input 15 ? 30 10 9 3 1 Output 6 18 3 9 ? 30 90

**Statistics**

. You are running an a single variable ANOVA with five levels of the variable, such as comparing IQ on 5th, 6th, 7th, 8th and 9th graders and the F-value is very large. The significance for the F value is equal to .0003. What can you conclude about the overall effect and what...

**7th grade mayh**

Dimensional analysis 4.25L/h to mL/h

**7h grade math**

Deminsional analysis 4.25L/h to mL/

**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 ...