
Math
Sam rows up a river to camp in 3 hours. The next day he makes the return trip downstream in 1 hour. If he can row 2 mph in still water, how fast is the current?
asked by Sherkyra8456 on December 3, 2010 
algebra1
Sam rows up a river to camp in three hours.The next day he makes the return trip downstream in one hour. If he can row two mph in still water, how fast is the current? i don't understand this?
asked by naomi on January 18, 2013 
Math
3). Sam rows up a river to camp in three hours. The next day he makes the return trip downstream in one hour. If he can row two mph in still water, how fast is the current?(The question was not answered last time).
asked by Sherkyra8645 on December 14, 2010 
Algebra
Need to get these checked 33. What is the area of a square with the dimension of 1 + sqrt of 2? 9.64 34. A matrix with 5 columns and six rows added to another matrix with 5 columns and 6 rows would result in a matrix with: a. 12 columns and 10 rows b. 5
asked by mysterychicken on June 19, 2010 
Business Law
Sam owns an acre of land on Red River. The government dams the river. A lake forms behind the dam, covering Sam's land. Does the government owe Sam anything? I don't want you to give me the answer but maybe just a reference where I could see the law on
asked by Ashley on October 8, 2011 
Business Law
Sam owns an acre of land on Red River. The government dams the river. A lake forms behind the dam, covering Sam's land. Does the government owe Sam anything? If yes why? If no why not?
asked by Trish on June 28, 2013 
Physics
A crew team rows a boat at a rate of 20 km/h in still water. In practice on a river, the team rows for 30 minutes up the river (against the current), and then for 30 minutes down the river (with the current). The speed of the river current is 1.5 km/h. How
asked by Ethan on January 19, 2018 
6th grade math
While battling a forest fire , Samuel was only able to get three hours of sleep during the first day. What was the percent of the day was Sam awake F. 87.5% G. 37.5% H. 90% J. 10%
asked by Alex on April 15, 2015 
MATH
Choose the equation you can use to solve the following problem. Each cupcake costs $4.00. How many cupcakes, x, are purchased if the total cost is $36.00? 4+x=36 36x=4 4x=36 x÷4+36 (1 point) 2. Choose the equations you can use to solve the following
asked by Anonymous on September 17, 2018 
math
Two part problem that need help with. 1. Jill arranged her baseball cards in 4 rows of 9 cards. Then she arranged them in 2 rows of 18 cards. How many other ways can Jill arrange her cards in equal rows? 2. Sam has fewer baseball cards than Jill. There are
asked by caden on January 11, 2017 
math
"fashion furniture makes two kinds of chairs; rockers and recliners. two machinges a and b are used. machine a is limited to 20 hours per day. machine b is limited to 15 hours per day. machine a takes two hours to make each rocker and four hours to make
asked by jessa on October 22, 2006 
maths
A party of bush walkers have an average speed of 50km/minute and walk for 4 hours on a bearing of 231°T. they then walk for 6(1)/(3) hours on a bearing of 117°T. Find a.How far are they from bas e camp? b. The bearing they must travel along to get to
asked by Tammy on March 15, 2011 
statistics
Professor Gensemer is canoeing down the Colorado River, trying to reach camp by nightfall. To get that far, she must paddle successfully through 6 sections of white water rapids. For each section, if she reaches that sections there is a probability .1 of
asked by John on September 20, 2012 
math
Mr. Tip is working on the marching band's halftime show. During the first song, rows have 9 musicians each. During the second song, rows change to contain 6 musicians each. If there are a total of 252 musicians in the marching band, how many rows will
asked by Anonymous on March 13, 2012 
Math/Management
Ten jobs are to be completed by three workers (Sam, Joy, and Kelly) during the next week. Each person works a 40hour week and is paid an hourly rate: Sam, Joy, and Kelly earn $11, $13, and $14 per hour, respectively. Union rules require workers to be
asked by Carla on October 17, 2012 
Math
Sam works 8 hours a day, 6 days a week, delivering flowers. And he earns $5.50 for delivering flowers per day, per hour. In 4 weeks, how much will he earn?
asked by Osarhemen Igbinosun on June 2, 2017 
Math
Sam works 8 hours a day, 6 days a week, delivering flowers. And he earns $5.50 for delivering flowers per day, per hour. In 4 weeks, how much will he earn?
asked by Osarhemen Igbinosun on June 2, 2017 
Math
Ian gets $9 for each hour he works and $10for each day he works. To find out how much he makes in a day, he made the equation y=9x+10x, where x is the number of hours he works. Explain why Ian's equation will not tell him how much he makes in a day.
asked by Monique on April 17, 2015 
PreCalculus
At 34 degrees north latitude, the longest day of the year has 14.273 hours of daylight, and the shortest day 9.726 hours. If the equinox falls on march 21(day 80), model the hours of the daylight by day?
asked by Jessica on April 29, 2015 
algebra
rowing. Abby rows 10 km upstream and 10 km back in a total time of 3 hours. The speed of the river is 5km/h.Find Abby's speed in still water.
asked by sheba on July 31, 2011 
algebra
a steamboat travels 9 miles up a river in 3 hours and returns the same distance down the river in 2 hours. find the speed of the boat in still water and the rate of the current.
asked by erika on February 4, 2012 
Math
Brian was training to run a marathon. During the three day period before the race he decided he would train for 11 hours. If he trained for 2 3/5 hours first day and 2 9/10 second day, how many hours would he need to train third day. This is the question I
asked by Feather on December 14, 2016 
Math
a man can swim with a speed of 4 km per hr in still water. How long does he take to cross a river 1 km wide if the river flows steadily at 3 km per hr and he makes his strokes normal to the river current? How far down the river does he go when he reaches
asked by Student on June 30, 2016 
math
Sam needs 15 dozen gingerbread cookies. he bakes 2 dozen the first day, 4 dozens the next day, 6 dozens the day after that and this pattern continues. How many days does it take Sam to get his 15 gingerbread cookies if half of each batch gets eaten each
asked by math on December 6, 2013 
Physics
A boat takes 2 hours to travel 30 km down a river, then 6.5 hours to return. How fast is the river flowing?
asked by jim on October 1, 2010 
Physics
A boat takes 2.70 hours to travel 40.0 km down a river, then 5.90 hours to return. How fast is the river flowing?
asked by Mandy on September 15, 2008 
English
1. He is in the river. [For example, half of his body is in the water. Or he is swimming in the river. He may be enjoying scubdiving in the river.] 2. He is on the river. [He is rowing a boat on the river. He is floating down on a log on the river. He may
asked by rfvv on April 7, 2018 
English
I am ask to creat a table that lays out a daybyday plan to use as a job aid for your employment search that spans 3 weeks. Please provide some examples. I know what I need to do planning for a job but creating a table, I don't understand. Please help.
asked by chandara on July 29, 2006 
math
It takes Ashley 8 hours to kayak 18 km up river and 18 km back down the river. if the river is flowing at 3 km/h, how fast did she puddle assuming she paddled at a constant speed?
asked by Anonymous on October 18, 2016 
math
a man rows downstream for one hour and 40 minutes on a river flowing at 2 miles per hour. on his returned trip he rows upstream for 5hours. find the distance that he traveled downstream and his speed of rowing in still water.
asked by yanyan on September 6, 2012 
Math
Barbara has a mixed garden that has 16 rows of different flowers and vegetables. One fourth of the rows are lettuce, 1/8 of the rows are pumpkins, and 1/2 of the rows are red tulips. The other rows are carrots. How many rows of carrots are in Barbara's
asked by Sabina on March 5, 2017 
MATHS
This bank machine has four rows of buttons 1 2 3 4 5 6 7 8 9 0 Sam has a 4digit bank number that uses one button from each row. For example his bank number could be 0571. How many different possibilities for Sam's bank number are there? The answer should
asked by LARA on December 1, 2013 
Math
Alice takes 4 hours to paint a wall. With sam's help, they can paint the wall in 3 hours. Without help, how long would it take Sam to do the same thing?
asked by Sean on June 6, 2015 
help math
A boat travels down the river in 3.0 hours. The return trip up river takes 3.6 hours. A one way trip down or up river is a distance of 23 miles. If the boat is traveling at maximum speed, what is the boats speed measured in waters with no current? You need
asked by erin on December 18, 2012 
help math!!!
A boat travels down the river in 2.3 hours. The return trip up river takes 3.7 hours. A one way trip down or up river is a distance of 26 miles. If the boat is traveling at maximum speed, what is the boats speed measured in waters with no current? You need
asked by erin on December 13, 2012 
math help!!
A boat travels down the river in 2.9 hours. The return trip up river takes 3.6 hours. A one way trip down or up river is a distance of 30 miles. If the boat is traveling at maximum speed, what is the boats speed measured in waters with no current? You need
asked by lilly on February 22, 2013 
math
Joe and Sam went to a canoe rental store. the sign read "canoe rentals: $10 canoe insurance fee plus $15 per hour". Joe and Sam wanted to know how much it would cost for them to rent the canoe for different numbers of hours, so they made a table and
asked by Amy on July 10, 2013 
intermediate algebra
Rowing. Abby rows 10km. upstream and 10km. back in a total time of three hours. The speed of the river is 5km./h. Find Abby's speed in still water.
asked by ROCKY on August 3, 2011 
Physics
A mountainclimbing expedition establishes two intermediate camps, labeled A and B in the drawing, above the base camp. What is the magnitude Δr of the displacement between camp A and camp B?
asked by B on January 31, 2013 
Trignometry
In Philadelphia the number of hours of daylight on day t (t is the number of days after january 1) is modeled by the function L(t)= 12+2.83sin((2*Pi)/365(t800) a. Which day have about 10 hours of daylight? b. How many days of the year have more than 10
asked by SAM on April 15, 2017 
College Algebra
The Jones family took a 24mile canoe ride down a river in two hours. After lunch the return trip back up the river took four hours. Find the rate of the canoe in still water.
asked by keonn'a on September 20, 2017 
math
At a school camp, 30% of the students were boys. When 87 students left the camp after the second day, half the original number of boys were left behind, and the number of girls decreased by 20%. How many girls were at the camp in the beginning?
asked by Ally on March 5, 2015 
math
At a school camp, 30% of the students were boys. When 87 students left the camp after the second day, half the original number of boys were left behind, and the number of girls decreased by 20%. How many girls were at the camp in the beginning?
asked by jessi on March 4, 2015 
math
At a school camp, 30% of the students were boys. When 87 students left the camp after the second day, half the original number of boys were left behind and the number of girls decreased by 20%. How many girls were at the camp in the beginning.
asked by Anonymous on February 8, 2016 
Pre Calculus HELP!?
The length of a day in Philadelphia, Pennsylvania, is given by the sinusoidal function, f(t), which represents the number of hours of daylight t days into the year: f(t)= 10+2.8sin(2pi/365)*(t1.35). How many hours of daylight are there on the 100th day of
asked by Ellie on November 26, 2015 
Physics 1
A mountainclimbing expedition establishes two intermediate camps, labeled A and B in the drawing, above the base camp. (x1 = 10500 m, and x2 = 17500 m.) What is the magnitude Är of the displacement between camp A and camp B?
asked by Anonymous on September 19, 2012 
Business Law
With authority, Ganeesh contracts to buy Sam’s farm for Belinda. Because he believes that Sam will raise the price if he finds out that he is representing Belinda, Ganeesh does not tell Sam he is representing anyone. On the day of the closing, neither
asked by Anonymous on October 11, 2014 
Math
Everyday I practice the drums for the same length of time. By the end of the 15th week, I have practiced a total of 37 1/2 weekday hours. How many hours do I practice a day? I did 15 x 5 to get 75 days then divided by 37 1/2 hours to get how many hours per
asked by Kyle on November 20, 2014 
Math
If a play at the theater in day 15 was sold out expect for 3 rows in the balcony and one seat in all the other rows, how many people attended the play? This is all the information that the problem gave.
asked by Twin A on August 21, 2014 
algebra
Sam earns R1 350 per week doing tiling. How much does sam earn in an hour if he works 45 hours a week?
asked by omar on February 1, 2012 
math
Four members of the Kaplan family will take a river trip down the Colorado River in Colorado State Park. The rafting company charges $10 per day and $15 per person for a halfday river trip, or $100 flat rate for a halfday river trip. The raft can hold up
asked by blaaa on January 4, 2019 
algebra. someone please explain to me please!
Alvin can go upstream at a rate of 6 miles per hour and downstream at a rate of 12 miles per hour. One day while Alvin was on the river, he received a call telling him he needs to turn around and come home. So he turned around and went back to his starting
asked by Anahi on April 12, 2016 
math
Alvin can go upstream at a rate of 6 miles per hour and downstream at a rate of 12 miles per hour. One day while Alvin was on the river, he received a call telling him he needs to turn around and come home. So he turned around and went back to his starting
asked by wendy on April 12, 2016 
PreCalculus HELP!!
The length of a day in Philadelphia, Pennsylvania, is given by the sinusoidal function, f(t), which represents the number of hours of daylight t days into the year: f(x)=11+2.2sin(2pi/365)t1.25).How many hours of daylight are there on the twelfth day of
asked by Ellie on November 26, 2015 
physics
A hiker begins a trip by first walking 25.0 km 45.0° south of east from her base camp.On the second day she walks 40.0 km in a direction 60.0° north of east, at which point she discovers a forest ranger’s tower.Find the magnitude of the displacement
asked by yow on July 14, 2016 
math
Sam can do a job in X hours. Denise can do the same job in x+2 hours. How long will it take Sam and Denise to do the job together? (Express your answer in terms of x.)
asked by Dawn on July 11, 2012 
Story Question
Judd's heart felt like it was shattering into a million tiny pieces as he kissed Laura goodbye on the last day of summer camp. The school year seemed to crawl by at a snail's pace. He spent that time writing letters to her every day and dreaming about her
asked by Katt on August 26, 2014 
math
Lily Quinn makes $12.50 an hour. She works 4 hours on Monday, 6 hours on Tuesday, 9 hours on Wednesday, 3 hours on Thursday, and 7 hours on Friday. What is her gross pay?
asked by Anonymous on November 28, 2018 
physics
A hiker begins a trip by first walking 25.0 km southeast from her base camp. On the 2nd day, she walks 40.0 km in a direction 600 north of east, at which point she discovers a forest rangers tower. Find the magnitude and direction of displacement from base
asked by rah on November 7, 2014 
PreCal
A pilot wishes to fly on course 290 with an air speed of 300 knots when the wind blows from 224 at 18 knots. Find the drift angle to the nearest hundredth of a degree. A.3.22° B.5.07° C.86.86° A river is flowing at the rate of 2.4 miles an hour when a
asked by Adrianna on March 18, 2012 
math
the Nile River is the longest river in the world that 4160 miles a group of explorers travel along the entire now in xx days they traveled the same distance each day write an algebraic expression to find out each day's distance
asked by karla on October 1, 2015 
math
sam makes 70% of his free throws what is the probability that sam makes 2 free throws in a row
asked by zane on February 1, 2011 
Math Word problem
Sam drove his bike at 58 mph for the same number of hours that Raj drove his bike at 51 mph. If sam ended up driving 62 miles more than Raj, how many hours did each drive?
asked by Anonymous on February 13, 2013 
Calculus
Chairs in an auditorium are arranged in rows in such a way that the first two rows each have the same number of chairs. The third and fourth rows each have three more chairs than the first and second row; the fifth and sixth rows each have three more
asked by Anonymous on September 21, 2011 
Math
Sam makes 6.50 per hour. What percent of increase would Sam need to be paid exactly $6.65 per hour?
asked by Alexis Ancelet on October 19, 2010 
Math Binomial theorem
I'm preparing for a test and one of the questions in my text is as follows: In a trivia contest,Sam has drawn a topic he knows nothing about, so he makes random guesses for the 10 T/F questions. Use the binomial theorem to help find a)the number of ways
asked by ann on April 18, 2011 
math
this was emily's full day yesterday: she spent 8 hours sleeping, 1 hour in the shower, 6 hours in class, 2 hours eating and snacking, 4 hours studying, and 3 hiurs watching tv. What percent of her day was spent studying.
asked by jess on March 6, 2013 
Algebra 2
You and your friend are both knitting scarves for charity. You knit 8 rows each minute and already have knitted 10 rows.Your friend knits 5 rows each minute and has already knitted 19 rows. When will you both have knitted the same number of rows? How do I
asked by JOY on October 23, 2011 
Punctuation and Capitalization
. Which one of the following sentences has an error in capitalization? A. We crossed the Snake River and miles of nothing much on our way to Abilene. B. That day, across the great river, we got our first view of the Washington Monument. C. My Father has
asked by Anonymous on September 21, 2015 
Math
Kristin worked a total of 10 1/2 hours over 2 days. She worked 6 3/4 hours the first day and h hours the second day. Which equation represents how to find the number of hours Kristin worked the second day? A. 6 3/4h=10 1/2 B. h6 3/4=10 1/2 C.10 1/2h= 6
asked by Mathew on March 11, 2018 
Math Analysis graphical method
a bakery makes both cakes and cookies. each batch of cakes reqire 2 hours in the oven and 3 hours in the decorating room. each batch of cookies need 3/2 hours in the oven and 2/3 of an hour decorating room. the oven is available no more than 15 hours a a
asked by Gracy on April 22, 2012 
math
ms. gries is an athlete. she is skis every day for 5 days. she skis for 1 1/2 hours for her first day and increases her time by 1 1/4 hours for her next four days. how many hours will she ski on the fifth day? show you work
asked by Savanna on February 26, 2012 
Math
Grade 7 students were surveyed to determine how many hours per day they spent on various activities. The results are shown in the circle graph below. About how many hours per day altogether were spent on watching TV and homework? The percentage for
asked by Anonymous on March 18, 2015 
math
A boat travels down the river in 2.8 hours. The return trip up river takes 3.8 hours. A one way trip down or up river is a distance of 24 miles. If the boat is traveling at maximum speed, what is the boats speed measured in waters with no current? You need
asked by Anonymous on December 9, 2012 
math
A boat travels down the river in 2.6 hours. The return trip up river takes 3.9 hours. A one way trip down or up river is a distance of 21 miles. If the boat is traveling at maximum speed, what is the boats speed measured in waters with no current? You need
asked by Anonymous on December 7, 2012 
critical thinking
Read the scenario. Using the information provided in the references and lesson, arrive with your best possible solution. You are a squad leader in Sapper platoon, Special Troop Battalion, 3rd Brigade, 10th Mountain Division. Your unit will deploy to
asked by long on March 8, 2012 
critical thinking
Homework Help: critical thinking Posted by long on Thursday, March 8, 2012 at 1:53pm. Read the scenario. Using the information provided in the references and lesson, arrive with your best possible solution. You are a squad leader in Sapper platoon, Special
asked by derrick on April 30, 2012 
math
mr. goggins planted 10 rows of beans, 10 rows of squash, 10 rows of tomatoes, and 10 rows of cucumbers in his garden. he put 22 plants in each row. draw an area model, label each part, and then write an expression that represents the total number of plants
asked by trena on February 4, 2015 
Math
A company makes batteries with an average life span of 300 hours with a standard deviation of 75 hours. Assuming the distribution is approximated by a normal curve fine the probability that the battery will last . Less than 250 hours b. Between 225 and 375
asked by Rachel on November 23, 2017 
Statistics
A company makes batteries with an average life span of 300 hours with a standard deviation of 75 hours. Assuming the distribution is approximated by a normal curve fine the probability that the battery will last . Less than 250 hours b. Between 225 and 375
asked by Karen on April 27, 2017 
math
Amalgamated Furniture Company makes dining room tables and chairs. A table requires 8 laborhours for assembling and 2 laborhours for finishing. A chair requires 2 laborhours for assembly and 1 laborhour for finishing. The maximum laborhours available
asked by Lisa on July 29, 2017 
Math(just check it please easy)
A salesperson makes a flat fee of $20 per day plus $8 per hour. Which equation or inequality can be used to find h, the number of hours the salesperson will have to work to make more than $60 for a day's work? F: 20h + 8 = 60 G: 8h + 20 < 60 H: 8h + 20 =
asked by Naresh Jafar on April 26, 2011 
Maths
Max works 7 hours per day Monday to friday and 3 hours per day in the weekend. He does this for 48 weeks of the year. How many hours does he work in total for the year? Write the expression and answer.
asked by Jessica on February 26, 2009 
4th grade math
Please help solve this word problem Sara traced circle stencils for her project. She needs 7 rows of 9 circle stencils. She thought that 7 rows of 9 is the same as 3 rows of 9 and 2 rows of 9. Is this correct? Thanks
asked by Zack on November 11, 2011 
Math
A garden has 10 equal rows. Two rows have beans, 1 row has lettuce, 3 rows have squash, and 4 rows have tomatoes. What part of the garden is beans? My answer is 0.2, or 2/10. Is this correct
asked by Mike on February 27, 2013 
MATH
A salesperson makes a flat fee of $20 per day plus $8per hour. Which equation or inequality can be used to find h, the number of hours the salesperson will have to work to make more than $60 for a day's work? F. 20h + 8 = 80 G. 8h + 20 < 60 H. 8h + 20 = 60
asked by Shamar on April 20, 2011 
MATh (check my answer please)
A salesperson makes a flat fee of $20 per day plus $8per hour. Which equation or inequality can be used to find h, the number of hours the salesperson will have to work to make more than $60 for a day's work? F. 20h + 8 = 80 G. 8h + 20 < 60 H. 8h + 20 = 60
asked by Sofie on April 20, 2011 
math
Vanessa typically works 8 hours per day in a normal 5 day work week. Last week, however, Vanessa had to take 90 minutes off on Tuesday, 45 minutes off on Thursday, and she left two and a half hours early on Friday. How many hours did Vanessa work last
asked by p on November 24, 2013 
math 115
You can use functions to figure how much money you earn in a day..if you work "x" hours in a day and you make $"y" in a day. So let's say that you work 5 hours in a day and you make $9 an hour y=5x+9 9x5=40 would this be the right way of working this
asked by Sydney on September 17, 2010 
Algebra 2 (Linear Programming)
A bicycle builder makes two models. The basic model requires 2 hours of frame construction, 4 hours of assembly, and 1 hour of finishing. The deluxe model requires 3 hours of frame construction, 3 hours of assembly, and 2 hours of finishing. Each day 36
asked by Peter on October 4, 2011 
Algebra 2
A bicycle builder makes two models. The basic model requires 2 hours of frame construction, 4 hours of assembly, and 1 hour of finishing. The deluxe model requires 3 hours of frame construction, 3 hours of assembly, and 2 hours of finishing. Each day 36
asked by Peter on October 4, 2011 
Math
Four members of the Kaplan family will take a river trip down the Colorado River in Colorado State Park. The rafting company charges $10 per person for a halfday river trip, or $100 flat rate for a halfday river trip. The raft can hold up to 10 people.
asked by Ana on February 10, 2017 
Math 2
Simon and his team are preparing to climb my. Sinclair. Base camp is located 21 feet below sea level. Mt. Sinclair is 490 feet above sea level. on the 1st stage of their climb, they will camp at a ranger station located 124 feet above sealevel. The next
asked by Jenny 2 on April 17, 2014 
Maths
Max works 7 hours per day monday to friday and 3 hours per day in the weekend. He does this for 48 weeks of the year. How many hours does he work in total for the year?
asked by Jessica on February 26, 2009 
math
During one year, about 13 million adults over 18 years old in the U.S. spent a total of about 93 billion hours online at home. On average how many hours per day did each adult spend on line at home? How do you write each number in scientific notation? How
asked by Jane on January 4, 2012 
Math
During one year, about 13 million adults over 18 years old in the U.S. spent a total of about 93 billion hours online at home. On average how many hours per day did each adult spend on line at home? How do you write each number in scientific notation? How
asked by Jane on January 4, 2012 
physics
A hiker begins a trip by first walking 25.0 km 45.0° south of east from her base camp.On the second day she walks 40.0 km in a direction 60.0° north of east, at which point she discovers a forest ranger’s tower.Find the magnitude of the displacement
asked by jasmeen on December 4, 2015 
Physic
A river 1.00 mile wide flows with a constant speed of 1.00 mi/h. A woman leaves from a point on the river bank. The woman rows a boat 1.00 mi directly upstream and returns to the starting point. Her speed in still water is 2.00 mi/h. The travel time for
asked by Sue on February 9, 2016 
Physics
A river flows at a speed of 4.60 m/s. A boat, capable of moving with a speed of 5.80 m/s in still water is rowed across the river at an angle of 53.0° to the river flow. Calculate the resultant velocity with which the boat moves and the angle that its
asked by Alex on February 7, 2015 
algebra 2
You and your friend are both knitting scarves for charity. You knit 8 rows each minute and already have knitted 10 rows.Your friend knits 5 rows each minute and has already knitted 19 rows. When will you both have knitted the same number of rows?
asked by tay on May 18, 2012