# Math grd12

4,660 results, page 26-
## sra JMcGuin spanish

Hi - free period - I hope to haev it completed by 7:00 pm tonight it takes me some time to type the questions nad my answers. That was why my mom suggested a private tutor so we could fax or work at my home. My advanced math tutor gets 70.00 an hour.

*asked by sam on November 7, 2007* -
## statistics

A group of 200 students takes the Kaplan course in hopes that it will improve their SAT scores above the national mean of 500 on the math section. The population standard deviation of the SAT is known to be 100. Use an alpha level of .05 when answering the

*asked by sarah on October 16, 2012* -
## Thank you Jiskha and Reiny

I just wanted to write a post to thank everyone who helps out. I haven't found people to be very grateful on this site so I thought i'd take a moment to tell you how awesome you guys are. Special thanks to Reiny for all the helpful math tips. You have

*asked by Anonymous on January 17, 2013* -
## Math

MathMate - I'm still confused, please see below. Thanks!! SIMPLEX METHOD - Table: Nutrient Peanuts Raisins M&Ms Pretzels Calories 855 435 1024 162 Protein 34.57 4.67 9.01 3.87 Fat 72.50 0.67 43.95 1.49 Carbs 31.40 114.74 148.12 33.68 Suppose that you want

*asked by Jay on June 6, 2011* -
## algebra

Rita is spending more time at home to study and practice math. Her efforts are finally paying off. On her first assessment she scored 58 points, then she scores 63 and 68 on her next two assessments. If her scores continued to increase at the same rate, on

*asked by jay on April 17, 2018* -
## Math

Good evening everyone. I have the below math problem. I am a bit confused on exactly what they are asking? Members of a polling organization survey 700 of the 7,453 registered voters in a town by randomly choosing names from a list of all registered

*asked by Patrick on February 27, 2018* -
## math

wat is a corresponding angle.............. in the math 8th grade is really most of the test goin to be angles In triangles, it is the angle between two specified sides. It also refers to tha angles formed when one line cuts through two or more parallel

*asked by jose on March 1, 2007* -
## SAT Math?

I'm working on a couple of SAT math programs for school, and I have trouble figuring some out. 1. Joe is 3 years younger than Kate. If n represents Nora's age now, what was Kevin's age 4 years ago, in terms of n? A. N + 7 B. N + 1 C. N - 1 D. N - 4 E. N -

*asked by Lacey on October 14, 2007* -
## Last Math problem I promise

a cellular phone company offers a contract for which the cost C, in dollars of t minutes of telephoning is given c=0.25(t-300)+65.95 where it is assumed that t >== 300 minutes what times will keep costs between 106.20 and 139.20? I am already lost at word

*asked by Anna on November 5, 2009* -
## math

I need to know how to calculate what percentage of a number is to another. let me make that clearer, 35 is what percent of 48? how is that calculated? What you are asking is this: 35 is to 45 as x is to 100 or 35/48=x/100 solve for x x=.729 Now to get %

*asked by jerry on August 21, 2005* -
## math

Short math quadractic equation word problem*best answer? josh buys concert tickets worth $180, he then keeps 2 of the tickets and sells the rest for 9 dollars more, he make a total profit of $36, after selling all the tickets. what was the original ticket

*asked by sam on March 10, 2010* -
## SAT

I'm a 7th grader that took the SAT. These were my scores: Critical Reading: 500 Math: 490 Writing: 590 Essay: 10 Total=1580 Good scores? What do you think my scores will be when I take the SAT again as junior in high school? Please and thanks! c:

*asked by Izzy. on January 12, 2012* -
## The SAT,

I'm a 7th grader that took the SAT. These were my scores: Critical Reading: 500 Math: 490 Writing: 590 Essay: 10 Total=1580 Good scores? What do you think my scores will be when I take the SAT again as junior in high school? Please and thanks! c:

*asked by Izzy. on January 12, 2012* -
## Educational Perspectives,

In which of the following play centers do young children learn to engage in symbolic play when they substitute objects for real ones, sequence events, and learn use of currency? A. Library B. Block C. Math D. Dramatic play my answer is d.

*asked by Priscila on April 29, 2018* -
## 6th grade math

Yes I am not smarter than a 6th grader. How do I show the math and in the simplest form for the following: A sixth grade class has 100 sheets of lightweight paper. They use 3/4 of the paper for a collection of class poems. What is the total thickness of

*asked by dad pulling out his hair on September 17, 2012* -
## Probability

Thank you for the explanation MathMate! Would the answer to this question be A? Darby guesses the answers to six questions on the math portion of her college entrance exam. Each question is a true or false question. What is the approximate probability that

*asked by Student on March 4, 2012* -
## Math

One of the "think outside the box" problems in my math work is really challenging me. I need to write and equation expressing: 8 cos theta + 15 sin theta as a single sinusoid I tried graphing to no avail and there is nothing in my textbook about turning an

*asked by Nathaniel. B on November 13, 2011* -
## Math Riddle

In a little town in West Michigan lives a math professor, who hears one day that the barber has three children. So, on the next visit to the barber, the professor casually inquires, "I have heard you have three children, is that right?" "Yes!" says the

*asked by Tyler on September 21, 2007* -
## math

how many 5-digit palindromes exist? i get 9*10*10*10*9=81000 is this correct? my thinking being that the first and last digit must be 1-9 and the other 3 0-9. thanks again for the time and effort. oh, and if any of you fine folks have the time could you

*asked by courtney's dad on October 25, 2008* -
## chemistry

Benzene has a heat of vaporization of 30.72kj/mol and a normal boiling point of 80.1 C . At what temperature does benzene boil when the external pressure is 445 ? This is how I am solving this problem, but when I enter the answer it says im wrong. Can

*asked by confused on January 24, 2009* -
## Math- Need Help..

I'm having trouble with a question from one of my math assignments and it's driving me crazy. Its: -2/5x - 9 < 9/10 (two-fifths and nine-tenths) I tried doing it a few times, it might be easier than it looks and I just don't understand. If someone can

*asked by --- on November 3, 2017* -
## math

How can I add a two digit number and two three digit numbers in my head. Any tricks anyone knows in connection with short-cuts to solving different math problems( such as addition, subtraction,multiplication, division, rounding, conversions, percents) in

*asked by Mattie on September 27, 2008* -
## Math: Geometry

I am having trouble with a problem from my online math class. I tried using the basic angle properties of circles, but didn't get anywhere: Let ABCD be a cyclic quadrilateral. Let P be the intersection of AD and BC, and let Q be the intersection of AB and

*asked by I see you have graph paper. You must be plotting something. on January 18, 2016* -
## Mathematics (Probability, Statistics, etc.)

I have a Statistics project due tomorrow on Combinatorics. Admittedly, while my math skills aren't too bad (I get 99th percentile on standardized tests and such), it has been a while since I last took a math class after a 2-year lapse in education, so my

*asked by Matt on October 30, 2011* -
## 7th grade

I need help with these math problems. a + 8 b + a ba b divide a 3b 48 divide b a - 3 a times 0 4a - b 5 + b - 3 b divide a = 8 4b - 30

*asked by Alisha on June 6, 2010* -
## math

I can't figure this one. At a math contest,12 problems were given. Five points were awarded for each correct answer,and two points were deducted for each incorrect answer. Matt's score was 39.How many correct answers did he

*asked by mike on March 31, 2015* -
## Math

In a class 85% of the student received the highest grade in English Literature, 80% in Math, 75% in History, and 30% in Chemistry. About what percentage of the students could you say for sure that they received the highest grade in all 4 subjects?

*asked by Kim on October 15, 2009* -
## Steve help!

10,000 students took a math test. If there average score was 40 with standard deviation of 10, how many students must have scored between 20 and 40 marks? 3,772 2,227 5,000 3,334 4,772

*asked by Tina on November 28, 2012* -
## math: counting techniques

Six problems (numbered 1 to 6) are set for a math test. A student can score 0, 1, 2, 3 points for each problem. Find the number of ways to score a total of 15 points for the six problems.

*asked by tom on January 27, 2017* -
## IS ANYONE IN THIS WEBSITE? I NEED HELP MATH H.W.

NIMI HAS 59 CANDIES.SHE GIVES HER FRIENDS SOME CANDIES. SHE GAVE 10 CANDIES TO HER FRIEND SARA AND 15 CANDIES TO HER FRIEND ANITA.HOW MUCH DOES SHE HAVE LEFT? COMMENTS: I AM IN SECOND GRADE. PLEASE HELP ME WITH MY MATH HOMEWORK. THANK YOU! 59 -10 -15 =

*asked by ANAMIKA on December 23, 2006* -
## Math

What is a good math website which'll help kids aged 5-6 learn? I want a website that shows you how to solve problems step by step. Problems such as addition and, subtraction. Thank you in advance.

*asked by Sara on January 27, 2010* -
## algebra

I need some help with this math problem: Let n be the number of oil refineries at t years since 2005. A reasonable model of oil refineries is n= -2.23t + 210.53. What is the slope of this model? What does it mean in this situation?

*asked by T on April 15, 2015* -
## Math Statistics

The table below shows Rico’s grades during the third term in four subjects. Subject Units Grade Math 1.5 98 Science 2 97 English 1.5 95 A.P. 1 99 What was Rico’s average grade in the four subjects?

*asked by Milen on October 19, 2012* -
## science

What would a counter-example be in math? a.an example that proves the conjecture wrong b.an example to show the formula is wrong c.a very nice granite kitchen-top surface d.an example to show the conjecture is true

*asked by Ros on September 12, 2010* -
## Math

How can you order three whole numbers with different numbers of digits without comparing the digits? Give an example. I think that I can use the same number with different place numbers like: 4, 44, 444; I don't have to compare numbers. Is this right? If

*asked by Nehemiah on August 24, 2008* -
## Math

9 students in a group found that their mean score was 86 for the first math test. On the next test, each student in the group scored 7 points higher than on the first text. What was their mean score for the two tests? Any help would be appreciated.

*asked by Rose on September 24, 2012* -
## Math

Sorry again but I am terrible at math and I need help help writing this prob into an equation: 50 pounds of potato salad cost $39.50 and 50 pounds of bean salad cost $23.50. What was the difference in costs of the salads?

*asked by Mae on September 21, 2014* -
## Math

A math teacher drove by a playground that was full of boys and dogs.The teacher notice there were a total of 40 heads and 100 feet. Hom many boys and how many dogs were there?

*asked by Layla on December 9, 2010* -
## algebra

A student opens a math book to two facing pages.The product of the page numbers is 210.Find the page numbers. The first page is _________ The second page is________

*asked by Rose on March 29, 2010* -
## Algebra 2

Hey I am working on math homework that involves "Standard Form to Vertex Form by Averaging." My class is just starting to learn this today, but I am totally lost still on what to do. Can you please help? The formula for this is y=a(x - h)^2 + k the h is

*asked by Tessa on February 8, 2010* -
## Math

A 3-pound pork loin can be cut into 10 pork chops of equal weight. How many ounces is each pork chop. Is my math correct? 3lb=48oz so 48/10=4.8 so is each pork chop, 4.8 os or do i have to divide 8 by 10?

*asked by Adrianna on September 22, 2015* -
## Math

Hello. I am learning something new this year in math and truly need some help please. Ordering Real Numbers. Compare. Write , or = Square root of 8 + 3 8 + square root of 3 I have to compare these and don't know where to begin or how to start this. Please

*asked by Patrick on August 22, 2018* -
## CALCULUS - need help!

this was on the math test that i got wrong... The position equation for the movement of a particle is given by s=(t^2-1)^3 when s is measured in feet and t is measured in seconds. Find the acceleration at two seconds... i found the first derivative but i

*asked by Anonymous on November 18, 2007* -
## Math- Inequalities

Can I please ask how to do this math homework? Thank you so much! Max went to the amusement park with $50 to spend. His ticket cost $26.50. How much did he spend on souvenirs and snacks? (A: Write the inequality, B: Solve the inequality) A:

*asked by Kate on February 12, 2019* -
## Math

Okay. I have questions like "Walks ten meters in 3 seconds" . How do I find her walking rate. After that I have to find an equation to represent the distance she walks in t seconds. Please help me...Im very confused and terribe at math

*asked by Nick on September 11, 2007* -
## math

How do I write this problem? to receive a grade B- in a math course, you must have a mean of 83 on five tests (4 tests + one final) all 100 pts maximum each. Your scores thus far are 85,79,82,and 81. How many points must you have on the final, to earn the

*asked by Anonymous on September 4, 2009* -
## math

Sarah was trying to figure out her grades for her math course. She only knew the grade of 4 tests she had taken, however the class had taken 5 tests total. She scored a 94, 67, 83 and 93. If Sarah ended up with a grade of 90, what did she get on the 5th

*asked by Jay on April 18, 2015* -
## Maths

Alright, so I'm doing questions on exponent laws for my grade 11 math couse, and I came across one and I've no idea how to answer it. Could someone please explain step by step? According to textbook, answer should be 16: (2^3) / [(2^0)-(2^-1)] That "-1" is

*asked by Felicity on March 29, 2010* -
## Chemistry

A 6.00 M H2SO4 solution has d = 1.34 g/mL. What is the mass percent of H2SO4 in this solution? Choose one answer. a. 56.1 b. 43.9 c. 37.0 d. 58.8 When we calculated yesterday the answer was not B. 43.9....I got it wrong and don't know why if the math was

*asked by CC on February 10, 2010* -
## algebra

The test scores from Mrs. Gray's Math class are shown below. 72, 73, 66, 71, 82, 85, 95, 85, 86, 89, 91, 92 Construct a box-and-whisker plot to display these data. --65--70--75--80--85--90--95--100-- ^what the graph looks like^ How would you solve this

*asked by Anastasia on June 7, 2010* -
## math

mr. pursley, have you ever worked geo., trig. etcwith no calu.s with the heat on , when it had to be right?wheather you blew up your target or something else or the bld. collapsed or was built in the correct place? i'm not an answer grazer, but qam an

*asked by mac on July 22, 2011* -
## math

I was just wondering, if a series of numbers has 8 digits and the 1st digit is always 3, how many possible combinations of this number could there be. I am certain I once learned this in a math class years ago, but cannot remember how to calculate it. Help

*asked by Cathy on November 24, 2006* -
## math

I am sorry but I am not good at math, this may seem like a dumb question but I don't do well with word problems? I can't figure it out, maybe I am making it too hard on myself, can someone point me to the right direction? . The distance from Philadelphia

*asked by Anonymous on August 3, 2009* -
## Stanger Secondary ex-school

What subjects do u really need to do for art such as Drawing and Poetry...#"compulsory subjects" for these arts. Is it: Physics,pure math,geog,life sciences,mech tech,EGD,mah.lit,BS,history,economics,...which ones are needed??? Ain't u shuld be smart in

*asked by Philile Teddy Nhleko on July 15, 2015* -
## Stats

Fill in the table below regarding populations and samples. The first column represents the question the statistician is trying to answer. Fill in the blank(s) for each row. 1.Is my well water safe? 2.Are as many girls born as boys in the world? 3.Which

*asked by Logan on November 19, 2015* -
## math test

ok this past week i was sick 4 2 days and i need 2 finish this math test by today!!!! and i didn't get 2 learn anything like u know, not practive soo plz anwser these questions: 1.what is a concave polygon 2.what are concentric cicles? 3. what does this

*asked by brianna on September 23, 2012* -
## math

I am sorry but I am not good at math, this may seem like a dumb question but I don't do well with word problems? I can't figure it out, maybe I am making it too hard on myself, can someone point me to the right direction? . The distance from Philadelphia

*asked by Anonymous on August 3, 2009* -
## Math

Matt Miller, age 28, takes out $50,000 of straight-life insurance. His annual premium is $418.20. Using the tables in the Business Math Handbook that accompanies the course textbook, determine the cash value of his policy at the end of 20 years. A. $13,250

*asked by debbie on February 25, 2016* -
## Math

posted my last question wrong. 1) The slope of a line is 3/4, the line passes through the point(4,7). Where does the line intersect the y-axis? 2) If x/y=z, and x*y*a=0, which of the following variables have to=0? Assume each of the variables is = to a

*asked by Quarie on March 6, 2017* -
## Math

Good evening. I have a math problem that I just need a bit of help on please. A trap for insects is in the shape of a triangular prism. The area of the base is 3.5in and the height of the prism is 5 in. What is the volume of this trap? Do I just need to do

*asked by Patrick on February 22, 2018* -
## Math

Jill's front door is 42" wide and 84" tall. She purchased a circular table that is 96 inches in diameter. Will the table fit through the front door? I know the answer is yes but how I don't understand the math???

*asked by Anonymous on March 24, 2011* -
## Physics

1 kg block of ice at 0 degrees celsius placed in cooler. How much heat will the ice remove as it melts to water at 0 degree celsius. I know the answer is 80kcal but don't know the math that backs up the answer-please help!

*asked by Mary on June 30, 2009* -
## Math

isoceles triangle with vertex of 45 degrees, base angles are 67.5 degrees. The 2 legs are 10' in length. What is the length of the base? (I am an older adult with minimal math skill. Just have a building project.)

*asked by Tom on April 30, 2016* -
## science

there is a cup with 75ml of orange juice. A marble was dropped into the cup and the level of the juice rose to 90 ml. Why did this happen? Find the volume of the marble. Use math and show/label all work.

*asked by eddie on February 17, 2009* -
## To "WOK..."

Please put your School Subject in the School Subject box (Examples: math, science, algebra, geography). When all you put is one letter, most tutors are not inclined to open your post since you are not following instructions.

*asked by Writeacher on March 2, 2015* -
## Math

Good evening everyone. I have another math problem I truly need help with. Complete the table Length of side 1 2 3 4 5 Perimeter of side Area of square I am not sure where I would even start by completing the rest of the table. How would I start doing this

*asked by Patrick on September 12, 2018* -
## math

Of the 1st graders who were asked, 1/6 like math best, 2/3 like reading best, and 12 like science best. How many first graders were asked their favorite subject? THINK: Into how many equal parts should the picture be divided? Draw a picture to solve the

*asked by Crissy on May 6, 2008* -
## Algebra

Need help to an math problem. James have 15 cases, with 15 boxes per case, and 15 brands per box. Write an exponential expression using a base of 15 to show how many total brands there are in a stack of cases. How would I write that?

*asked by Anonymous on August 26, 2015* -
## algebra 2

Graph the system of constraints and find the value of x and y that maximize the objective function. Constraints {x >= 0 y >= 0 y

*asked by Kandy on October 7, 2014* -
## college trig

I need to find the domain of the following function: y=arcsin((x-3)/(2x+1)) My math is a bit rusty after holidays...This is what I did: (I'll use for the sign of 'not equal') -> 2x+10 2x-1 x -1/2 But i'm not sure about the rest! What I though of doing was

*asked by Jim on October 4, 2010* -
## Geog

if each time zone is 15 degrees in width who many time zones are there around the earth? Simple math problem. There are 360 degrees around the world. Divide 360 by 15.

*asked by mike on January 30, 2007* -
## math

There are 28 students in Ms. Rainbow's Math class. The number of girls is 10 less than the number of boys. If there are b boys in the class, write an equation to correctly model the situation.

*asked by Anonymous on November 5, 2011* -
## 3 rd math

no i'm not try to cheat. i just want to understand how do you round the #132 to the nearest million . if 2 in million place should i round up or keep it same value. i just want to able to understand . on my kids math practic only . it's not an actual

*asked by pat on January 14, 2010* -
## Data management

The camera club has 5 members, and the math club has 8 members. There is only one member common to both clubs. In how many ways could a committee of 4 people be formed with at least 1 member from each group?

*asked by Emily on February 17, 2010* -
## Math

The math question is "in a piggy bank there is a total of $15.75. If the ratio of dimes to quarters is 5:7, find the total amount in quarters. My question is, what formula would I use to solve this?

*asked by michelle on February 19, 2015* -
## Unkown Filed of Math

yah well this is a filed of math i'm not sure what it's called alright well her we go how do I graph on a flat piece of paper in four dimensions. I can do it on the computer simply but I'm not sure how to do it on a flat piece of paper

*asked by God Help Me on November 16, 2008* -
## math

1.Elizabeth planned to make 6 pans of apple crisp for the day, using extra tart granny smith apples-just like her grandmother had. But after peeling, coring, and slicing she had a major problem: she only had 10 cups of apple slices. it was getting late and

*asked by rwr on December 27, 2016* -
## Math is this correct

There are 30 students in math class. Twelve belong to the photography club. Three belong to both clubs. How many belong to neither club? Is it 12?

*asked by MathLuv on May 3, 2011* -
## Math

A math class has 25 students. There are 13 students who are only in the band, 4 students who are only on the swimming team, and 5 students who are in both groups. How many students are not in either group? I think it's 3 students?

*asked by Angie on May 2, 2009* -
## osizweni

Math,busi age is three time the age if vusi.in six years time their combine age is 18 .what are their ages now

*asked by mphile on September 12, 2015* -
## Math

This math problem is somewhat tricky. It says to write a pair of decimal division expressions, so that when you estimate and compare the quotients, you get 9>3. The below is what I thought of: 18.2/2 and 30.3 divided by 10 18.2 is rounded to 18 so then

*asked by Patrick on October 21, 2015* -
## Statistics!!!

b. The correlation between the number correct on a math test and the time it takes to complete the test is -.45. Test whether this correlation is significant for 80 children at the .05 level of significance. Choose either a one-or two-tailed test and

*asked by Ethel on July 8, 2013* -
## 8th grade math

I am in 8th grade math as a sixth grader. I am stuck on one problem. It is this: You are making a necklace that is 9 inches long. You use 6 beads for each inch. what integer is the change in your supply of beads after making the necklace?

*asked by Casey on August 31, 2015* -
## Math

There is a graph and on the right hand side it has numbers going up from 0, 7, 14, 21, 28, 35, 42, 49, 56, 63, 70 these numbers represent Time (days) on the bottom it has 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 which represents Time (weeks) The math question is

*asked by Matt-Please Help on September 26, 2016* -
## math

I'm not good at math! I need help with finding a decimal from a fraction. like 1/3, 13/15, 19/32 I can't figure out how to turn it into a decimal! Just divide the numerator by the denominator. Use long division or a pocket calculator. can u help mme

*asked by luke on March 13, 2007* -
## Math

In math class, Sam correctly multiplied 3.625 × 10 with the exponent of -8 by 500, then reported his product in scientific notation. What was the exponent in Sam’s product? a.-16 b.-10 c.-7 D.-5 I think the answer is B. Please correct me if I am wrong,

*asked by Bonny the Horse on November 9, 2018* -
## Math

This math problem is somewhat tricky. It says to write a pair of decimal division expressions, so that when you estimate and compare the quotients, you get 9>3. The below is what I thought of: 18.2/2 and 30.3 divided by 10 18.2 is rounded to 18 so then

*asked by Patrick on October 21, 2015* -
## chemistry

Calculate the percent ionization of a 0.15 formic acid solution in a solution containing 0.11 potassium formate. I have the formic acid Ka=1.8 *10^-4 When I solve for "x" I'm getting 1.1.44*10^-2 When I plug that into equation (x/0.15-x)*100, I'm getting

*asked by redgy on March 31, 2011* -
## Math

Sarah was trying to figure out her grades for her math course. she only knew the grade of 4 of the tests she had taken, However the class had taken 5 tests total. She scored a 94, 67, 83, and 93. If Sarah ended up with a grade of 90, what did she get on

*asked by JWL on January 21, 2015* -
## MATH

2tan^2x-tanx-1=0 0

*asked by ROBIN on July 19, 2013* -
## Math

An industrial dishwasher takes 4.8 litres of water to wash a full load of dishes. If you were to wash full loads, how much water would you use? I am very confused on how to begin figuring this math problem out. Can you assist?

*asked by Alena on October 26, 2015* -
## Math

Dear Readers, I am a 6th grader that recently took a math test. I got a question wrong, and I think it was because I don't know the definition to the question. Can you please tell me what an interval in mathematical terms is. Please give me something a 6th

*asked by Samuel on March 5, 2009* -
## Math Poster Project

I have do complete a poster for math but I have some confusing instructions at first. Please help me understand and provide an example using the directions below that were given to me: Choose four rational numbers. At least two of your numbers should be

*asked by Person on October 5, 2013* -
## math/ chemistry

so I have this chemistry problem which involves math and basically I need to convert 62 g/mol into mol/L but I don't know how. like do you DIVIDE the g/mol by 1000 to convert g to L? and then how to you get the mol to become the numerator?

*asked by kayla on January 11, 2016* -
## 4th Grade Math: Help Is Needed ASAP

My son is in the fourth grade and is needing help with these math problems. Can someone please help him with these problems. 1. 2/3+2/9= 2. 3/5+3/10= 3. 5/12+1/3= 4. Find the sum of 1/6 and 1/12 5. Add 1/4 to the answer in Exercise 4. 6. What is the sum of

*asked by Tim on November 18, 2013* -
## math

In my math book I got a problem that said explain the meaning of the range I said that you need to add the greatest number and the lowest number if that is not correct what is the meaning of the range.

*asked by Americal on July 10, 2012* -
## Math

Hello. I'm not a native English speaker. I have a math assignment and I need to explain the process of this equation. y=14.2x+19.3 542 = 14.2x+19.3 542-19.3 = 14.2x 522.7 = 14.2x x = 36.8… I don't know how to explain this in English, can anyone please

*asked by apple on February 26, 2017* -
## Reading/ELA

Hello! I have a hard time finding out what these words mean? Can you send me any websites? That would help so much! Also, can you send any educational websites for me. I only got an "A" on math and the rest of the subjects are B's. I want to pass all of

*asked by Steph on January 11, 2016* -
## mat115

Need help with this math question. Thanks for your help. Work must be shown and reduced to the lowest terms. 7/11-3/11 The directions to this question is subtract. Write the answer in lowest terms. Thanks so much for help.

*asked by adore001 on August 29, 2010* -
## Math

On a 20 question math test, your teacher gives you five points for every correct answer and takes away one point for each incorrect answer. If you score 70 on the test, how many did you get correct?

*asked by Brian on June 19, 2016*