Wednesday
May 22, 2013

Determine if the situations represent proportional relationships. Explain. 1. Gina can buy 1 bottle of shampoo for \$2.95 or 2 bottles for \$4.50.
Tuesday, October 30, 2012 at 10:17pm

Help please i don't understand 2, 4, and 10 quick please thanks 1. Write the following ratio in simplest form: 32 min:36 min 8:9 8:36 32:9 128:144 2. Marie saved \$51. On Wednesday, she spent \$8 of her savings. What ratio represents the portion of her total savings that ...
Tuesday, October 30, 2012 at 9:10pm

1. Write the following ratio in simplest form: 32 min:36 min 8:9 8:36 32:9 128:144 2. Marie saved \$51. On Wednesday, she spent \$8 of her savings. What ratio represents the portion of her total savings that she still has left? 43:8 8:51 43:51 59:51 3. The price of 8.4 ounces of...
Tuesday, October 30, 2012 at 8:36pm

Please help me with this problem, i don't understand how to do it. Thank you How many rectangles can you build with a prime number of square tiles?
Tuesday, October 30, 2012 at 8:30pm

Johanna carves a square block of wood that has on one side an area of 872 square inches. To the nearest integer, what is the length of the side?
Tuesday, October 30, 2012 at 5:07pm

Shelly sews a blanket that has an area of 170 square feet. It has 30 square blocks, each the same size. What is the approximate length of each side of a block?
Tuesday, October 30, 2012 at 4:41pm

math
the manager of a starbucks store plans to mix A grade coffee that cost 9.50 per pound with grade B coffee that cost 7.00 per pound to create a 20 pound blend that will sell for 8.50 a pound. how many pounds of each grade coffee are required?
Tuesday, October 30, 2012 at 8:32am

The semicircular canals sends impulses to the cerebellum? If false what is the correct answer? I do not know.
Monday, October 29, 2012 at 7:42pm

The Missouri River flows southward to the Gulf of California. FALSE a lower area of land generally surrounded by mountains BASIN Summer ocean currents come in from the north. FALSE THE COAST OF CALIFORNIA Most of Canada and Alaska have a subarctic climate. TRUE The Continental...
Monday, October 29, 2012 at 6:19pm

Whats one of the most famous fishing spots in the world? Colorado river Grand Banks Hawaii islands St Lawrence river or Mississippi river? St. Lawrence?
Monday, October 29, 2012 at 4:40pm

What type of vegetation is most commonly found in humid areas? a. scrub c. forests b. grasslands d. farmland
Monday, October 29, 2012 at 3:17pm

-80 decibels more than or less than -20 decibels??
Monday, October 29, 2012 at 3:58am

A open-topped box can be created by cutting congruent squares from each of the four corners of a piece of cardboard that has dimensions of 20cm by 30cm and folding up the sides. Derermine the dimensions of the square that must be cut to create a box with a volume of 100cm3. ...
Saturday, October 27, 2012 at 3:37pm

Simplify: (1-i)^3 Here's how I break it down using the formula (x-y)^3 but I just don't know how to get to the final answer. Please help. = 1-3i+3(i)^2-(i)^3 Thank you
Saturday, October 27, 2012 at 2:39pm

Point S is the midpoint of RT. compplete the statement: ST = 11 in., RT = __
Saturday, October 27, 2012 at 1:37pm

How are a segment bisector and midpoint of a segment related?
Saturday, October 27, 2012 at 1:43am

Why can a line and a plane be named in more ways than one?
Friday, October 26, 2012 at 11:59pm

Use cross products to see if each pair of ratios forms a proportion. Replace each box with = or ≠. 1. 7/5 ? 15/10 = ≠ 2. 6/8 ? 15/20 = ≠ Solve each problem. 3. 2/3 = 1.2/x x = 18 x = 1.8 x = 0.2 x = 10 4. 4/5 equals 8/x plus 2 x = 4 x = 9.5 x = 2 x = 8 Create...
Friday, October 26, 2012 at 8:41pm

It is possible to estimate the length of a line SEGMENT. true?
Friday, October 26, 2012 at 5:03pm

It is possible to estimate the length of a line. True?
Friday, October 26, 2012 at 4:53pm

Is North America a :: high latitude zone high longitude zone middle longitude zone middle latitude zone
Friday, October 26, 2012 at 4:36pm

Triangle MON has side lengths of 13, 14, and 12. IS it scalene or scalar triangle?
Friday, October 26, 2012 at 3:45pm

The eight members of the Ping Pong Paddlers Club have a tournament in which every player plays a game against every other player. How many games are there in the tournament?
Friday, October 26, 2012 at 3:15pm

You took a train trip to visit your cousin. By 10:15 the train had traveled 20 mi. By 10:30 the train had traveled an additional 10 mi. You are now halfway to your cousin’s town. At what time will you reach your cousin’s town if the train’s speed is constant?
Friday, October 26, 2012 at 3:47am

A cat likes to play on stairs. Starting at the bottom landing, the cat jumped up 4 steps, then down 2 steps. Then the cat jumped up 5 steps and fell down 3. In two more jumps of 4 steps and then 2 steps, the cat reached the top of the stairs. How many steps are in the staircase?
Friday, October 26, 2012 at 3:46am

Newtown is 522 km west of Jamesburg. Pottsville is 356 km east of Jamesburg and 928 east of Mayfield. How far and in what direction is Newton from Mayfield? Pleas help me,thank ya. ♥dino♥
Friday, October 26, 2012 at 1:50am

science
5 letter science word, with the 4th letter o
Thursday, October 25, 2012 at 10:34pm

Write a real-world problem that you can solve by adding or subtracting.Then give your problem to a classmate to solve.
Thursday, October 25, 2012 at 10:29pm

1. Mac’s farm has a total of 18 horses and 27 cows. What is the ratio of horses to cows in simplest form? (1 point) 6 over 9 18 over 27 2 over 3 three over two 2. A class has 27 students. Fifteen are boys and the rest are girls. What is the ratio of girls to total ...
Thursday, October 25, 2012 at 9:11pm

1. Mac’s farm has a total of 18 horses and 27 cows. What is the ratio of horses to cows in simplest form? (1 point) 6 over 9 18 over 27 2 over 3 three over two 2. A class has 27 students. Fifteen are boys and the rest are girls. What is the ratio of girls to total ...
Thursday, October 25, 2012 at 8:41pm

Write each ratio in simplest form. 1. 28 seconds / 2 minutes 2. 22 in. / 3 feet 3. 36 cm. / 132 cm. Can you help me i have NO IDEA how to solve these thanks
Thursday, October 25, 2012 at 6:54pm

4th garde math
find the landmark in the set of number: 12, 16, 23, 15, 16, 18.
Thursday, October 25, 2012 at 7:46am

Accounting
Inventory as of Nov. 30th, 2010, consists of 20 bikes costing \$550 each. Balance Sheet: Nov. 30th 2010. Cash-9150 Debit Accounts Receivable-12300 Debit Inventory-11000 Debit Supplies-900 Debit Office Equipment-18000 Debit Accumulated Depreciation, Office Equipment- 3000 Credit...
Thursday, October 25, 2012 at 1:53am

Ms. Sue, sorry to keep bugging you with questions, but can you please check my answers? Sorry, I just want to get my answers correct when i turn it in thanks! 8. Four students work to find an estimate for square root 37. Who is closest to finding the true estimate? (1 point) ...
Wednesday, October 24, 2012 at 10:09pm

math
how to solve identity property,2nd grade
Wednesday, October 24, 2012 at 10:08pm

1. If a number is not a rational number, then it is _____. (1 point) an integer an irrational number a whole number a radical 2. A picture frame is 12 inches long and 9 inches wide. In inches, what is the diagonal length of the picture frame? (1 point) 21 15 8 6 3. Which ...
Wednesday, October 24, 2012 at 9:38pm

math
Jim has grades of 84, 65, and 76 on three math tests. What grade must he obtain on the next test to have an average of exactly 80 for the four tests?
Wednesday, October 24, 2012 at 7:57pm

Physics
12th grade physics ap question. A baseball with a mass of 120 g is hit 21.8 m into the air. The ball is caught by the third baseman 2.5 m above the ground. What potential energy did the ball develop at its highest point? How much potential energy did it still have when it was ...
Wednesday, October 24, 2012 at 7:38pm

Hi! Sorry to keep bothering you with questions. Can you help me on 6 and 13 please? I cannot find the answers. Also, can you check my answers to 11 and 19? Thanks! 6. If point A is located at (0, –8) and B is located at (4,–5), what is the distance between them? (1 ...
Wednesday, October 24, 2012 at 7:15pm

14. If a right triangle has one of leg measuring 27 inches and one leg measuring 23 inches, what is the length of the hypotenuse to the nearest inch? (1 point) 36 14 3 2 15. The description of a TV is based upon the diagonal length. If the height of a TV is 24 inches and the ...
Wednesday, October 24, 2012 at 6:58pm

2. Shelly sews a blanket that has an area of 170 square feet. It has 30 square blocks, each the same size. What is the approximate length of each side of a block? (1 point) 1 foot 2 feet 3 feet 4 feet 3. Which of these numbers can be classified as irrational? (1 point) 1 over ...
Wednesday, October 24, 2012 at 6:27pm

What is the solution to -75 (find the square root) to the nearest integer? 9 8 -8 -9 -75 square root is 8.660254 wouldn't that be rounded to -9?
Wednesday, October 24, 2012 at 6:03pm

write the sum.Show the ten-ten-fact you used. 9+7=16 /\ 1 6 10+__=? is it 10+6=16
Wednesday, October 24, 2012 at 3:52pm

if we need 5 oranges to make 3 small glasses of orange juice, how many small glasses of juice can we make with 100 oranges? please explain how to get the answer in terms i can understand
Wednesday, October 24, 2012 at 2:41pm

Frank saved 50% by purchasing his airline ticket early. His wife paid full price. If their total was \$294 how much was Franks's ticket only? Can someone please explain this to me in 5th grade terms.
Wednesday, October 24, 2012 at 2:40pm

x is defined as one more than the number of digits in the number x . For example , 1000 = 5. For what value of x wil x = x ?
Wednesday, October 24, 2012 at 2:13pm

Mr. olsen has classified the charities to which he gives money to into 3 different groups. Each charity in the 1st. group will get \$1 . Each charity in the 2 nd. group will get 9 times as much or \$9 . Each in the 3 rd. will get 9 times as much as each in the 2 nd. groups or \$...
Wednesday, October 24, 2012 at 2:06pm

if we need 5 oranges to make 3 small glasses of orange juice, how many small glasses of juice can we make with 100 oranges?
Wednesday, October 24, 2012 at 8:41am

When I am rounded to the nearest hundred I am 400. The digit in my tens is 4 more than the digit in my hundreds place. The digits in my hundreds place and ones place are the same. What number am I?
Wednesday, October 24, 2012 at 7:47am

when i am rounded to the nearest ten, i am 80. the sum of my two digits is 15. what number am i?
Wednesday, October 24, 2012 at 7:23am

can someone please check this for me. Be sure to round to the nearest hundred. 1) 6 eggs in 7 days 2) 8 batteries in 3 months 3) 122 patients in 4 weeks 4) \$8.43 for 3 pounds
Tuesday, October 23, 2012 at 10:21pm

have no idea what these answers are. Thanks! 1. Explain in detail one of the climate change cause-and effect relationships. 2. Explain why a new moon is not visible and the difference between the waxing and waning phases of the moon.
Tuesday, October 23, 2012 at 9:33pm

Information Technology
Develop an algorithm, flow chart and pseudocode that accept as input three unit test scores and a project score for seven students. The algorithm, flow chart and pseudocode should accept seven examination scores. The students's overall score comprised of their weighted mid...
Tuesday, October 23, 2012 at 9:20pm

Can you guys help me please? I have no idea what these answers are. Thanks! 1. Explain in detail one of the climate change cause-and effect relationships. 2. Explain why a new moon is not visible and the difference between the waxing and waning phases of the moon.
Tuesday, October 23, 2012 at 7:28pm

Social studies
I am learning about scarcity in my SS 6th grade and I am unsure about this question. Which sentence best tells the effect of scarcity on economics? A. Scarcity shapes decisions about how to distribute goods B. because resources are scarce consumers buy fewer goods C. Scarcity ...
Tuesday, October 23, 2012 at 5:28pm

cam had 35 more coins than kip. She gave he share to kip who divided all the coins equally into 3 stacks. If each stack has 45 coins,how many coins did cam have at first? My answer is 85, am i right if i am right please show me how you got the answer?
Sunday, October 21, 2012 at 8:29pm

a random sample of the grade of 78 students is taken. what is the probability that the average grade will be between 80.3% and 82.3%?
Sunday, October 21, 2012 at 8:21pm

Math input/output
Input. Output 12. 10 16 32. 62. 35 70. 39 86 What is the rule I am in 5 th grade and have no clue
Sunday, October 21, 2012 at 7:22pm

4. Point E is located at (–2, 2) and point F is located at (4, –6). What is the distance between points E and F? (1 point) square root of fifty-two square root of twenty-eight 10 square root of twenty 6. In which quadrant is the point (x, y) located if x is negative ...
Sunday, October 21, 2012 at 6:33pm

At the halftime show, a marching band marched in formation. The lead drummer started at a point with coordinates (–2, –5) and moved 3 steps up and 1 step right. a. Write a rule to describe the translation. b. What were the coordinates of the drummer's final ...
Sunday, October 21, 2012 at 6:30pm

7th grade math help asap plz
6. In which quadrant is the point (x, y) located if x is negative and y is positive? (1 point) II III IV I At the halftime show, a marching band marched in formation. The lead drummer started at a point with coordinates (–2, –5) and moved 3 steps up and 1 step right...
Sunday, October 21, 2012 at 6:23pm

MegaMart collects a sales tax equal to 1/16 of the retail price of each purchase and sends this money tp the state government. a. Is the amount of tax collected proportional to the cost of an item before tax is added? b. Is the amount of tax collected proportional to the cost ...
Sunday, October 21, 2012 at 5:45pm

Math
A coffee dealer mixed 12 pounds of one grade coffee with 10 pounds of another grade of coffee to obtain a blend worth \$54. He then made a second blend worth \$61 by mixing 8 pounds of the first grade with 15 pounds of the second grade. Find the price per pound of each grade.
Sunday, October 21, 2012 at 12:23pm

Chemistry
What property must a substance have if u want to use the substance to make an aqueous solution? Grade- 9
Sunday, October 21, 2012 at 1:49am

Math
The following chart shows the fraction of students who enjoy baseball, basketball, football, soccer, and swimming in the 7th grade. Baseball - 2/3 Basketball- 4/5 Football- 3/10 Soccer-5/6 Swimming-1/8 What fraction of students enjoys basketball and soccer?
Saturday, October 20, 2012 at 8:39pm

when hugo was 9 years old he was 56 inches tall. hugo is now 12 years old and he is 62 inches tall. fins the percent of increase in hugos height to the nearest tenth a customer earned 3262.50 interest on a 9-month cd. how much was the opening deposit total cost-- 1600 boat, 5....
Saturday, October 20, 2012 at 2:18am

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?
Friday, October 19, 2012 at 11:30pm

if a pair of shoes has an original price of \$80 and they were on sale for \$48, what is the percent of discount? 40%?
Friday, October 19, 2012 at 5:11pm

suppose that a car normally sells for \$16,500 and is now on sale for \$14000. what is the percent of discount. 17.9%??
Friday, October 19, 2012 at 4:30pm

if a furniture store buys a coffee table from a manufacturer for \$120 and sells it at 100% markup, what is the selling price of the coffee table?
Friday, October 19, 2012 at 4:21pm

a music store buys compactc discs for \$12 each and sells them for \$15 each. what is the percent of markup on these compact discs
Friday, October 19, 2012 at 4:15pm

I need to write a paper for school. The directions are: "Research to find how the following connect to the author, Kurt Vonnegut, Jr.: Cloud seeding, World War II, Purple Heart, Kilgore Trout. Include any other interesting facts." So far, this is what I've got (I...
Friday, October 19, 2012 at 2:50pm

a toy company manufactures miniature cars. They sell 15 miniature sports cars in a box. They sell 12 miniature trucks in a box. Mrs. Murphy wants to buy an equal number of sports cars and trucks. What is the least number of miniature sports car she can buy? my answer is 60 am ...
Friday, October 19, 2012 at 1:46pm

College Math
Find the area of a rectangle if three of its corners are (-3.7, -3.1), (1.2, -3.1), and (1.2, 5.3). Hint: find the 4th corner first.
Friday, October 19, 2012 at 12:08pm

College Math
Find the area of a rectangle if three of its corners are (-3.7, -3.1), (1.2, -3.1), and (1.2, 5.3). Hint: find the 4th corner first.
Friday, October 19, 2012 at 11:40am

product 108and 4 find product 324 and 4
Friday, October 19, 2012 at 11:02am

Matt and Michelle enjoy a romantic evening at The Golden Lamp. They spent \$40. The waiter has done an excellent job, and they want to leave him a nice tip of 15%. As generous restaurant patrons, they will tip the waiter after the tax of 7% is calculated. What amount will Matt ...
Friday, October 19, 2012 at 12:58am

How do you find the sales tax? How do you find the discount price? Please help me, I really appreciate it. This is for studying and I am completely stuck. Thanks in advance to any and all help.. luv ya, ♥dino♥
Friday, October 19, 2012 at 12:26am

Mr. Jacob is 55 years old and Tony is 7 years old. In how many years will Mr. Jacob be 4 times as old as Tony? Please help me solve this.
Friday, October 19, 2012 at 12:11am

physics
A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure. The length of the arc ABC is 259 m, and the car completes the turn in 38.0 s. a)Determine the car's speed.m/s b)What is the magnitude and direction of the ...
Thursday, October 18, 2012 at 11:09pm

Statistic
Number of Absences Final Grade 0 93 1 93 2 77 3 68 4 65 5 54 - Find the correlation coefficient for the data. I got this part of my answer. I believe the answer to be -0.9767 I am just going crazy with the second part. - Find the equation for the regression line for the data, ...
Thursday, October 18, 2012 at 9:18pm

algebra
how do I evaluate 2x to the 4th power + 2 x to the 3rd power + x to the 2nd power when x + 7
Thursday, October 18, 2012 at 8:19pm

Derek wrote 8,9,12 and 15 on the black board. Which pairs of theses numbers are relatively prime? my answer is 8,and 9. and 8,15. am i right if not please tell me the answers.
Thursday, October 18, 2012 at 8:19pm

how does the dna of prokaryotic and eukaryotic cells differ?
Thursday, October 18, 2012 at 8:16pm

About 7/10 of the US population in 1991, which was 175,104,000, believed that look before you leap was true, what was the total population?
Thursday, October 18, 2012 at 7:53pm

Math
I think maybe this is a hoax, I listed same problem that I am having twice and no one can answer it? It is in my eitgth grade class. Let's see if this is for real what is 2+2?
Thursday, October 18, 2012 at 7:50pm

what is 234(2-1+1092-924+18) ?
Thursday, October 18, 2012 at 6:36pm

If a bank offers a savings account that pays simple interest rate of 4% and you deposit \$475.00 into this account, how much interest will you have earned after 3 years?
Thursday, October 18, 2012 at 5:59pm

You invest \$275.00 in a money-market account that pays simple interest at a rate of 10%. How long must you leave your investment in the money-market account if you expect to earn \$27.50 in interest? A year? How do I work it?
Thursday, October 18, 2012 at 5:12pm

1. What enabled people of northern Italy to sponsor learning? (1 point) Martin Luther's ideas a mild climate wealth from trade help from the Germany government 2. What did German leaders want during the Reformation? (1 point) to increase the pope's power to collect ...
Thursday, October 18, 2012 at 3:26pm

4. What is the distance between Nicholas’s school(3,2)and the post office (-2,-2)? 6.4 5.2 3.6 3.0 5. If Nicholas is located at (– 3 , 2), what is the distance to get to the grocery store (1,-1)? 2 3 4 5 I have no idea how to solve these i have tried the Pythagorean ...
Thursday, October 18, 2012 at 2:28pm

Convert 45 miles per hour to feet per hour. Round your answer to the nearest hundredth, if necessary.
Thursday, October 18, 2012 at 3:39am

there are 10 students in Mr. Alvarez's art class. Throughout the year, each student must pair up with every other student to complete a project. How many projects will be completed? 45?
Thursday, October 18, 2012 at 3:36am

Mathbio in 12th science
2)a stone of mass 1kg tied to one end of a string of length 1m whirld in a horizontal circle with a costant speed 2 radian/second tension of the string is. A)0.5n b)1n c)2n d)4n 3)the orbital velocity of a satelight close to the earth is v then the orbital velocity at a height...
Thursday, October 18, 2012 at 12:51am

1. Venus's surface temperature is ____ than Earth's surface temperature. cooler much cooler hotter none of these isn't the answer hotter because Venus has a denser atmosphere, so the temperature would be higher?
Wednesday, October 17, 2012 at 11:28pm

7th grade science help the solar system Ms. Sue
1. Most likely, ____ were formed when lava from the moon's interior flooded bowl-like regions on the moon's surface. (1 point) maria highlands craters basins 2. Depressions on the moon formed by large meteorites are called ____. (1 point) maria mountains craters ...
Wednesday, October 17, 2012 at 10:49pm

Math
Jessie’s average grade in Algebra for the first two terms is 73.5. What grade must he get in the third term to have an average of 75?
Wednesday, October 17, 2012 at 8:11pm

math
Hi I am trying to help my 4th grade daughter with homework and I am stuck with this question. Please help and explain how you got the answer. Thanks Jill's fish weighs 8 times as much as her parakeet. Together, the pets weigh 63 ounces together. How much does the fish ...
Wednesday, October 17, 2012 at 7:54pm

Math
0.9 of the 6th grade graders at Sellers brought cans for the canned food drive. What % of students did not bring cans 90 10 9 1 Im not sure on this one but I think its 90
Wednesday, October 17, 2012 at 7:54pm

I have to create a double number line graph and im not sure if i'm doing it right? Jenny can make 10 flower arrangements in 5 minutes. How many arrangements can she make in 6 min? 4 1/2 min? 3 min?. What is the unite rate?
Wednesday, October 17, 2012 at 7:16pm

Christina has 1 less than 3 times as many bottles of nail polish as her sister, Lucia. They have a total of 25 bottles. How many more bottles does Christina have than Lucia?
Wednesday, October 17, 2012 at 5:38pm

1. Which set represents a Pythagorean triple? (1 point) 27, 38, 42 33, 44, 55 35, 38, 42 68, 72, 81 2. Which number completes the Pythagorean triple: 12, 16, ____? (1 point) 18 20 22 24 3. A base ball diamond is square. The distance from home plate to first base is 90 feet. In...
Wednesday, October 17, 2012 at 1:41pm

1. Which set of numbers represents a Pythagorean triple? (1 point) 6, 9, 12 7, 10, 12 16, 18, 25 27, 36, 45 2. If the lengths of the legs in a right triangle are 7 and 8, what is the approximate length of the hypotenuse? (1 point) 1.4 3.8 5.4 10.6 3. Matt is repairing a gate ...
Wednesday, October 17, 2012 at 1:27pm

Explain if a triangle with the given lengths is a right triangle. 1. 18, 24, 30 2. 7, 24, 25 3. 13, 14, 15 I really do not know how to solve these problems! I have no idea how!!!! Please help!
Wednesday, October 17, 2012 at 12:47pm

Action movies make up to 85% of Devon's movie collection if he has 20 movies how many action movies are in Devon's collection? I am not good with story problems!
Tuesday, October 16, 2012 at 11:10pm

what percent of the total population believed if the population was 136,800,000
Tuesday, October 16, 2012 at 9:31pm

how do u write dcimals in expanded form
Tuesday, October 16, 2012 at 7:21pm

erica counted 45 fingers when the students were asked who wants to play kickball.how many hands went up?
Tuesday, October 16, 2012 at 6:40pm

6th grade math Statistics and Graphs
If I were to do a survey on how many students have pets in my class should I include the zero amount of kids that didn't have pets in my calcualtion?
Monday, October 15, 2012 at 6:02pm

social studies
what will obama do for for jobs, education and gun control? i am writing an persuasave essay in 6th grade and i need a fact about what obama will do for jobs education and gun control please make sure the facts are correct and NOT made up!
Monday, October 15, 2012 at 4:40pm

jeremiah want to construct a diagram of his dream house.he decides that he wants the area of the house to be 9600 square meters.in designing the house jeremiah decides that he wants the length of the house to be 1.5 times the width of the house
Sunday, October 14, 2012 at 5:17pm

A proportion is shown below. 7/10 = 17.5/x What is the value of x?
Sunday, October 14, 2012 at 4:50pm

what the rule for 58,-2
Sunday, October 14, 2012 at 4:50pm

Social Studies 8R
I need the definition for the following words: Fort Laramie Treaty Interstate Railroad Geronimo I know I have my textbook but it's not in the glossary. Is there a website that have a list of all social studies vocabulary words that is in the 8TH GRADE SOCIAL STUDIES ...
Sunday, October 14, 2012 at 1:39pm

Math
How do you solve this equation; There are 128 7th graders at Mark's school, if there are 16 more girls than boys, how many 7th grade boys are there?
Saturday, October 13, 2012 at 3:32pm

hypothetical syllogisms can have two valid and two invalid structures. The two valid structures are affirming the antecedent or modus ponens and denying the consequent or modus tollens. The two invalid structures or fallacies are denying the antecedent and affirming the ...
Thursday, October 11, 2012 at 4:31pm

David has \$5 in his wallet. This was 10% of the amount that he received from his mother. Find the total amount of money that David received from his mother. 35% of the number of books Ibrahim owns are fiction boos, find: a.) the total number of books he owns. b.) the number of...
Thursday, October 11, 2012 at 6:50am

english
hypothetical syllogisms can have two valid and two invalid structures. The two valid structures are affirming the antecedent or modus ponens and denying the consequent or modus tollens. The two invalid structures or fallacies are denying the antecedent and affirming the ...
Thursday, October 11, 2012 at 5:55am

c++
Your Mathematic school teacher want to use a program that can read the name and the mark of a student. Your teacher want the program to automatically find the grade of the mark and display the result(name, mark and grade). Help your teacher to develop a program that can solve ...
Thursday, October 11, 2012 at 5:16am

1. A behavioral adaptation in which animals undergo a period of greatly reduced activity in winter is _____. (1 point) clusters hibernation burrows estivation 2. Climatologists use a classification system developed in 1918 by _____. (1 point) Köppen Einstein Galileo ...
Wednesday, October 10, 2012 at 10:33pm

1. Which of the following facts might be related to polar climates? (1 point) Solar energy hits these regions at a low angle. Year-round temperatures are always hot. These regions lie between latitudes 23° north and 23° south. Temperatures in these zones are moderate. ...
Wednesday, October 10, 2012 at 10:23pm

1. What does smart snacking mean? (1 point) Eat while you are studying Eat what your brain tells you to eat Eat nutrient dense foods Read a cookbook 2. What is NOT a way to keep foods safe? (1 point) If it looks and smells okay, it is safe to eat Wash hands with warm soapy ...
Wednesday, October 10, 2012 at 9:45pm

1. Who invented the caravel, or the first ship to be able to sail against the wind? (1 point) the Portuguese the Spanish the French The Vikings 2. What was the first country to secure a trade route to Asia around the Cape of Good Hope? (1 point) Spain England Italy Portugal 3...
Wednesday, October 10, 2012 at 8:23pm

I Really need help i need 2 write in a paragraph a correalational study i really really need help.. PLEASE
Wednesday, October 10, 2012 at 4:22pm

I am unable to figure it out. Please help! the flow rate for several household ate shown in the table. based on this data. an eight min period.how much more water would a washinh machine deliver than a showerhead? table: bath spigot 5 ; kitchen faucet 2.5; washing machine 1.7...
Tuesday, October 9, 2012 at 11:11pm

7th grade math pygorean theroem ms.sue correct
4. A wire is stretched from the top of a 26-foot pole to a point on the ground that is 15 feet from the bottom of the pole. Approximately how long is the wire in feet? (1 point) 16 21 30 37 4.30 is it correct?
Tuesday, October 9, 2012 at 9:43pm

7th grade Ms. Sue help Pygorean Theoream asap quic
3. A ladder is leaning against a house. The distance between the base of the ladder to the house is 3 feet. The length of the ladder is 10 feet. In feet, how far above the ground does the ladder touch the house? (1 point) 4.2 9.5 10.4 14.1 4. A wire is stretched from the top ...
Tuesday, October 9, 2012 at 9:30pm

7th Grade x y input output tables
i need help with x and y input output tables for 7th grade i dont understand what 5x means or what to do! Math hw problems: 1. y=4x+3 x=1,2,5,10,20 2.d=3.5t t=1,2,5,10,20 Please help ASAP!!!!!
Tuesday, October 9, 2012 at 7:14pm

7th Grade x y input output tables
I dont understand them please some one help me!!!!ASAP!!!
Tuesday, October 9, 2012 at 7:05pm

I know how to do the expiriment but I need help with the essay this about the glass cup over the candle and it sucks water.this is what I've got"When you put a cup on top of a lit up candle warm air gets trapped under the glass. Once the glass cools it contracts, ...
Tuesday, October 9, 2012 at 6:57pm

I am a 2 digit number. You can divide me by every single digit except for 5 and 7. Add my digits together and the sum is 9. What number am I?
Tuesday, October 9, 2012 at 5:52pm

How do you find the properties of addition?
Tuesday, October 9, 2012 at 5:26pm

science
Is venus the 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th or 9th smallest planet?
Tuesday, October 9, 2012 at 4:53pm

science
Is venus the 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th or 9th smallest planet? Also is it the 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th or 9th largest planet?
Tuesday, October 9, 2012 at 4:19pm

the ratio of square H's length to square I's length is 3 : 5, if the length of square H is 18 meters, what is the perimeter of square I?
Tuesday, October 9, 2012 at 4:08pm

parallelograms small parallelogram 22 cm ?? (find this number) big parallelogram 16 cm 32 cm What is the missing number and how can I find it?
Tuesday, October 9, 2012 at 4:00pm

Maria is applying for a summer job. Six employees doing the same work earn \$8.00, \$8.50, \$9.00, \$9.50, \$10.00, and \$23.50 per hour. In the interview, the boss tells Maria that the median of the hourly wages is \$9.25. Is the boss’s statement misleading? Why or why not?
Tuesday, October 9, 2012 at 2:51pm

2. Joy knits a square blanket that has an area of 1,500 square inches. What is the approximate length of each side of the blanket? (1 point) 16 inches 27 inches 39 inches 42 inches Isn't the answer 39 inches?
Monday, October 8, 2012 at 10:03pm

4. Which statement is true? (1 point) Every real number is an integer. Every rational number is a real number. Every rational number is a perfect square. Every integer is an irrational number. Is this correct? Thanks. 1. Every real number is an integer.
Monday, October 8, 2012 at 10:02pm

7th grade masth asap hurry plz ms.sue somebody plz
The area of a circle is found with the formula A = pi r^2, where pi represents 3.14. If a tile artist is placing tiles in a circular mosaic pattern and the area of the circle is 658 square feet, what is the approximate radius of the circle in feet? Can you explain how to do ...
Monday, October 8, 2012 at 10:00pm

1. If a ping pong ball falls from the top of a building that is 168 feet high, how many seconds will it take the ball to hit the ground? Remember, the formula for distance is d = 16t^2. (1 point) 1 3.2 10.5 16 2. The volume of a box can be found by multiplying the length times...
Monday, October 8, 2012 at 9:09pm

Finite Math
A biology quiz consists of 10 multiple -choice questions. 7 must be answered correctly to receive a passing grade. If each question has 4 possible answers, of which only one is correct, what is the probability that a student who guesses at random on each question will pass the...
Monday, October 8, 2012 at 8:15pm

suppose you have ABC with AB=5, BC=7, and CA=10, and also EFG with EF=900, FG=1260, and GE=18/00. are these triangles similar, and if so what is the scale factor?
Monday, October 8, 2012 at 8:08pm

ELEMENTARY
How to prepare PSAT test from 3rd grade
Monday, October 8, 2012 at 7:43pm

Q:William practiced guitar 1 1/3 hours on monday and 5/6 hour on tuesday. How many total hours did he practice? A: A) 1 1/2 B) 1 2/3 C) 2 1/3 D) 2 1/6
Monday, October 8, 2012 at 2:57pm

Math
In a middle school 5th grade class there are 5 girls for every 4 boys. all together the class has 27 students. How many boys are in the class?
Monday, October 8, 2012 at 2:44pm

Precalc/Trig 2
The point P lies in the 4th quadrant and is located on a circle of radius 2. Find the missing coordinate for P. (___, (negative square root of 3)).
Monday, October 8, 2012 at 8:57am

ty's football practice lasted 2 1/2 hours. if 1/4 of the time was spent catching passes, how much time was spent catching passes?
Sunday, October 7, 2012 at 7:52pm

writing (persuasive essay)
Hi. I'm in 10th grade and our teacher assigned us a persuasive essay to write in class over a topic that we debated about for the last two weeks. Every team had a different topics (mine was school should start from 11 am. to 5 pm), but now we're going to write a ...
Sunday, October 7, 2012 at 1:21pm

math
Of 55 students in the fifth grade, 43 are fans of the local basketball team and 35 are fans of the local hockey team. Twenty - three students are fans of both teams. How many students are fans of the hockey team but not the basketball team?
Saturday, October 6, 2012 at 8:08pm

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