# 10th Grade

**6th Grade Math**

I really don't know what to do on this question. If someone could start me off I could probably get the answer. Remember I am in 6th grade. Dani has a sack of 50 pens. Of these, 10 are black, 15 are blue, and the rest are red. If she grabs a handful of 5 pens, how many would ...

**geometrey**

The grade of a road is 7%. What angle does the road make with the horizontal? I'm confused!! What is the grade of a road? Thanks for the help!

**science: help**

i need to do a science fair project. i am in 7th grade and my teacher said that it can't be something a 6th grade or younger could do. i wanted to do something with kinetic energy. like maybe drop an egg from different heights and measure its k.e. any suggestions?

**MATH-PERCENTILES**

I JUST TOOK A TEAS TEST(FOR PRACTICAL NURSING ADMISSIONS). THE REQUIREMENTS MUST BE A GRADE IN AT LEAST THE 40TH PERCENTILE IN EACH SUBJECT. THERE WAS A MATH, READING,ENGLISH, AND SCIENCE SECTION. TOTAL OF QUESTIONS WERE 170.MATH-45? READING-40? ENGLISH-55 ? SCIENCE-30 ? I WAS...

**Science HELP 2nd question**

A sample originally contained 2.5 g of rubidium 87 now contains 1.25 g. The half life of rubidium - 87 is 6 x 10 ( to the 10th) years. How old is the sample? Is this possible? why or why not?

**world history**

what nickname had he received after commanding African American soldiers of U.S 10th Cavalry Regiment (known as the Buffalo Soldiers) during his early career as an army officer? Colonel Edward Hatch

**English**

I need some recommendations for a challenging book for an voracious reader who can read advanced books and understand them. Somewhere of a reading level of 8th,9th or 10th.

**algebra**

Sam must have an average of 70 or more in his summer course to obtain a grade of C. His firs three test grades were 75,63, and 68. Write an inequality representing the score that Sam must get on the last test to get a C grade.

**math**

An instructor counts homework as 1/3 of the student's grade and the final exam to be 2/3 of the student's final grade. Going into the final exam a student has a homework grade of 48%. What range of scores on the final exam would put the student's final average between 70% and...

**english**

Hi, I'm looking for the following poem. I need a version that has it divided into three parts. I couldn't find it online. If anybody could help that would be great! ________________________________________________________________________________...

**Earth Science**

I'm doing a crossword and cannot figure this last one out. The clue for it is: Application of scientific discoveries. It has 10 letters, the 5th letter is an N and the 10th letter is a Y.

**history**

1. How literally [exactly; word for word] did Jefferson think the 10th Amendment to the Constitution should be interpreted [explained]?

**random**

I dunno. Why don't u wait 4 a teacher 2 answer that? I guess any grade that can type and ask Qs. :p any grade.

**math**

Ted must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75, 63,and 68. Write an inequality representing the score that Ted must get on the last test to get a C grade. Let X be the grade on the next test. The average ...

**Math**

Are you trying to solve for x, n or p? solve for n Show me how to work this problem. 2n = 4xp - 6 what is the problem? what grade r u in i am in 6 grade To get n all by itself, you need to divide by 2. But if you divide by 2 on the left, you have to divide by 2 on the right...

**math**

what is the difference between translation , rotation, relections, and dilation in 8 grade work In 8th grade talk, I recommend you check the examples in your book. OR, if you put your definitions here, I can critique them.

**Math**

Homework grades are 5% of the overall grade. Lab work is 15% of the overall grade. Tests are 60% of the overall grade. The Final is 20% of the overall grade. Could a student that has a 75 homework average, 80 lab average, 40 test average, and 50 on the final pass the course? ...

**math**

i don't get problems like y=-2x. and y=3x-1 what is 15.02499 rounded to the nearest tenth what is 15.02499 rounded to the nearest tenth Oh geez, it's been a whole summer since I tried this. But if I'm not mistaken isn't it 15.0 ? Please correct me anyone if I am wrong. But I ...

**Math**

Your Aunt will give your $1,ooo if you invest it for 10 years in an account that pays 20% interest compounded annually. That is, at the end end of each year your interest will be added to your account and invested at 20%. What will your account be worth at the end of 10 years...

**Math 6th Grade**

I'm doing this math test and I have a border line A on my grade I need to make sure I don't lower my grade to a B, so any help is appreciated. Thanks! 7. The probability of winning a game is 25%. How many times should you expect to win if you play 20 times? A. 7 times B. 10 ...

**history**

model exam in 2010 for grade 10 quetion with ansawer?

**11th grade Algebra**

How do you find the period of a function?

**Math**

What is 48,567kilo in metric tons? Im in 4th grade no judge

**Math**

This year was first year of online school, and it was the WORST! (I go to connections and I would never advise it to anyone!) Anyways the math FSA for 6th grade is coming up, and my school did not do a good job teaching me, I hardly feel like a learned ANYTHING! And when I ...

**Math**

The table shows the number of students in a middle school at the beginning of the year and the percentage that can be expected to move out of the area by the end of the year. 8. How many 7th grade students are expected to move by the end of the year? If 12 students actually ...

**Math**

Two out of every 7 7th grade students are in the chorus. Estimate the probability of randomly selecting 3 7th grade students and having at least one student be in the chorus. Which of the following tools could be used to simulate this situation? A bag of marbles A coin A 6 ...

**grade**

How to figure out a grade 19 out of 25.

**Statistics and probability**

A science class has four girls and four boys in the seventh grade and three girls and five boys in the eighth grade the teacher randomly selects a seventh grader and an eighth grader from the class for competition what is the probability that the student she selects are both boys

**Math**

In college algebra a student earns an average grade of 86 on his homework and 75 on his quizzes. What final examination grade will give him a total average of 80 if homework 1/10 , quizzes 3/5 and the final examination 3/10?

**Math 6 grade**

1 4/9 is1.3 right???

**Math 6 grade**

5 1/8

**Math 6 grade**

What is 20/100,6/10,2 1/4,5 1/8,1 4/9 as a decimal

**Math 6 grade**

What is 1/3 as a decimal

**science**

which of the following is true about the metal boxes pictured below? A.The magnetic force wil be strongest on box two B.the magnetic force will be weakest on box three C.the magnetic force will be strongest on box one D.the magnetic force will be weakest on box one please ...

**Math 8th Grade Pre Algebra**

1. 5h - 9 = -16 + 6h a. 4 b. -7 c. 7 d. 10

**Math**

The table shows how many miles Jack ran per week for weeks one through nine. x y 1 3 2 5 3 6 4 9 5 10.5 6 13 7 15 8 16 9 19 Question: a. Use the table to plot the points. b. Describe the correlation, including whether it is strong or weak. c. Draw a line of best fit. d. Write ...

**AP Algebra 8th grade**

Suppose U = {1,2,3,4,5,6,7,8}, Is the Universal set, and P = {1,3,5,7}, What is P' A) {2,4,6,8} B) {1,2,3,4,5,6,7,8} C) {1,3,5,7} D) {1,3,5,7,8} I think A.

**Math**

Congratulations! You were the 10th caller on the KMTH morning show and you just won $9,000.00. After you calm down, you decide to put the money into a bank account so that you will have even more money for a trip to Europe. Snurling Bank tells you that they will pay 8% per ...

**8th grade math**

Convert 3.16x10^3 in standard form

**english**

Identify the correct sentence. a. Have you spoken to your professor about your grade in English class? b. Have you spoken to your prof about your grade in english class? c. Have you spoken to your Professor about your grade in English class? d. Have you spoken to your Prof. ...

**Statistics**

Suppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with a mean of 2.62 and a standard deviation of 0.43. Using the empirical rule, what percentage of the students have grade point averages that are at least 3.48? ...

**7th Grade Math**

What value(s) can x have if x = |7|? Explain.

**Math 8th Grade**

8^(2)+9(12÷3×2)-7 Solve And show steps

**9th Grade Foundations of Math 1**

7/3y - 8 = 111 Equations.

**7th grade math**

how do u model 8-(-2)on a number line

**Math**

If three teachers can grade 40 tests in 3 hours, how many hours will it take 12 teachers to grade 480 tests?

**College - Unweighted GPA**

On my college application, am I supposed to give my GPA for my senior year only or my total GPA? On my college application: What was your unweighted high school GPA (grade point average)? Please enter a value between 0.00 and 4.00. If you are still in high school, enter your ...

**math**

Kindergarten 43 inches 5 grade 55 inches The inflatable Giant Slide that has been ordered for the upcoming school carnival is 21 feet tall. How many average height 5th grade students would it take to get as close as possible to this height? How many average height kindergarten...

**math**

a teacher teaches two class and each class contains 35 students. if she grade final exam at a rate of 15 minutes per exam. how many minutes will it take to grade all final . how many hours is this?

**Math**

The box-and-whisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth grades at Lincoln Middle School. Two box and whisker plots are shown above a number line. The number line is scaled from 2 to 38 by twos. The first plot ...

**I don't get this math!**

Sequences that increase at increasing rates are sometimes described as “growing exponentially”. However, this is not always a correct use of the word. For example, both quadratic (constant second difference) and exponential growth share this property. Suppose that a ...

**math**

A sixth-grade class has 20 total students, while the entire middle school has 1,000 students. A census is taken of the entire school’s population to see on which day of the week every student was born. Theoretically, 14.3%, or 1/7 of the students should have been born on ...

**Advanced Functions grade 12**

f(x)= a(x+4)(x+1)(x-2) Find a

**Social Sutdies**

What are answers to week 26 for forth grade

**Math**

The box-and-whisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth grades at Lincoln Middle School. Two box and whisker plots are shown above a number line. The number line is scaled from 2 to 38 by twos. The first plot ...

**Social Studies 6th grade**

What is a modern form of paper.

**4 th grade social studies**

What were huge steam engines called?

**Algebra**

A clock's minute hand moves 60 grade in 10 minutes and 180 grade in 30 minutes low far does it move from 11:00 to 11:40? What is the problem asking you to find? The measure of the angle on a clock from What do you need to know to solve the problem? What is the measure of the ...

**statistics and probability**

n a written test given to a large class comprising 42 students, the test scores were found to be normally distributed with a mean of 78 and a standard deviation of 7. A minimum score of 60 was needed to pass the test. A score of 90 or greater was needed to earn an A in the ...

**Math**

For the following questions the US population in 2008 was 304 million. Round each answer to the nearest 10th of a million. How big was the Labor Force in November 2008? What was the size of the Labor force in the previous month? What was the size of the labor in year before?

**Math Unit Geometry Test 8th Grade**

Does anybody know the answers for the geometry unit test, 8th grade ?

**Math**

In 2010 there were 2575 students at ECC. In 2013 there were 3090 students. For the units use student increase or student decrease, rounded to the nearest whole, and percent increase or percent decrease, rounded to the nearest 10th, in the answer boxes that ask for units. ...

**Math**

Shawn needs 190 liters of a solution that has a concentration of 18 g/ml for the manufacture of computer parts. Shawn has an unlimited supply of a solution with a concentration of 37 g/ml. Using the Formula C1*V1=C2*V2 answer the following questions. Round answers ...

**Math**

George needs 50 liters of a solution that has a concentration of 30 g/ml for the manufacture of computer parts. George has an unlimited supply of a solution with a concentration of 39 g/ml. Using the Formula C1*V1=C2*V2 answer the following questions. Round answers ...

**accounting**

Which college or university could I go after grade 12

**MATH (7th Grade)**

-2.4/5 1/3 -2.4/5.333 =-0.45?????

**Math (6th grade)**

How do I find the answer to 234 divided by 89 + 53 x 72

**all**

For highschool what percentages correspond with grade letters. like is a 91% an A, A-, or A+

**Math**

At one afterschool event, of the students were 8th graders and the rest were 7th graders. Of the students who were in 7th grade, the ratio of boys to girls was 3:5. What percent of all the students at the afterschool event were boys who are in the 7th grade? Help plz

**Math**

A science class has 3 girls and 7 boys in the seventh grade and 5 girls and 5 boysin 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?

**Math**

A science class has 3 girls and 7 boys in the seventh grade and 5 girls and 5 boysin 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?

**Chemistry**

I am using 85% ACS grade phosphoric acid. I need to make a 21% phosphoric acid solution with a total volume of 250ml. I have been told that 37ml of the 85% ACS grade phosphoric acid plus 188ml of Deionized water will create the 21% phosphoric acid solution I need to make. I'm ...

**math algebra**

At a college, records show that the average persons grade point average, G, is a function of the number of hours he or she studies and does homework per week h. The grade point average can be estimated by the equation : G=0.01h^2 +0.2h+1.2 To obtain a 3.2 GPA how many hours ...

**fourth grade math**

What is 271÷7 with a remainder?

**MATH**

Taylor surveys students in one grade level who own at least one pet. She finds that 50% of the students surveyed own 2 pets, 3 students own 3 pets each, and 2 students own 4 pets each. Eight of the students in the grade own 1 pet. Considering the number of pets as the random ...

**7th grade Pre- Algebra**

R/5 - 6 = -1 I know the answer is 25, but can you show me the steps. Thank you.

**Math**

Ricky took a survey in the fifth grade and found that 2/3 of the students ride the bus to school and 1/4 of the students walk. What fraction of the fifth grade students either ride the bus or walk to school?

**Math**

Plz help me what dose underestimate mean ps in 5th grade

**EASY MATH FOR 4TH GRADE**

HOW DO YOU MULTIPLY 3,333 and 5?

**Math**

I need help with homework 2-10 fifth grade

**Math( 7th grade advanced math so 8th grade math)**

Salvador bought 3 pounds of oranges that cost x cents per pound, a cucumber for 59 cents, and 2 bananas for 35 cents. Write an expression in simplest form that represents the amount spent. I don't understand how you would write that into an equation. I don't think I should be ...

**Math( 7th grade advanced math so 8th grade math)**

Bacterial populations can grow to enormous numbers in a matter of a few hours with the right conditions. If a bacterial colony doubles size every 15 minutes, how many bacteria will be present after 1 hour if the colony began with 4 bacteria?

**Data management**

How many ways can 5 student receive a grade A or E

**Algrebra and Math**

Can you help me answer this question? I'm confused, and show me how you did it, that way I can understand on how to solve it more? The total number of students in 8th Grade is 32, including Fran and Billy, Who are one of the female and male students respectively. Fran has ...

**Marh**

If I missed 9 questions out of 27 what wil my grade be

**english 5 grade**

I want the imagine paragraph

**Math 7th grade**

1. 5/6 + 4/9 1/2 9/18 1 5/18 1 1/2

**math**

f i have a 100 in a class and i get a 0 on something that is worth 23% what will my grade be ?

**5th grade math**

insert in parentheses: 14+2=6+2x3+2

**Math**

Mandy had 22 correct her grade was 80% how many questions on the test?

**stats**

Jason, a freshman at a local college, just completed 15 credit hours. His grade report is presented below. Course: Calculus, Biology, English, Music, P.E. Credit Hours 5, 4, 3, 2, 1 Grades C, A, D, B, A The local university uses a 4 point grading system, i.e., A = 4, B = 3, C...

**Algebra 1**

The number of boys to girls any grade level is 7:2. If there are 48 girls in the grade level how many boys are there ?

**American government**

How does the 10th amendment shown below demonstrate a constitutional provision for limiting government? The powers not delegated to the United States by the Constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people. A.) It ...

**math (7th) grade**

simplify -2.6 + (-5.4)pls help

**7th grade math**

1 5/6 divided by 5 2/5

**business**

Writeaprogramthataskstheusertoenterastudent’sgradesonfourexams.The program should display the four grades and the average of the four grades, round- ed to the nearest tenth. To add the grades, use a variable called total_grade, which you should initialize to zero. As ...

**MATHS (EQUATIONS)**

A piece of stone loses its 1/5 th of weight when it is weighted in water and a piece of iron loses 1/10th of its weight under the same condition. The total weight of the both materials in air is 280grams and in water is 240 grams. Find the weight of both the materials ...

**8th grade ss plz help**

what does accessibility refer to

**physics**

A body with uniform acceleration covers 76 m in the 5th sec and 116 m in the 10th sec.Find the distance traveled in the 15th sec.what is the distance traveled in next 5 seconds. As the body is travelling with uniform acceleration so the distance traveled by it would in 15th ...

**English grammar**

What is the prepositional phrase is the following: 1. We were doing a mathematical test when the fire alarm rang yesterday. 2.The new girl in our ESL class has a brother I grade 7 and a sister in grade 9. 3.I didn't know what time it was so I very late to class. 4.To build a ...