Tutors Answer Your Questions about Numeric Fractions (FREE)
Question 91178: Sarah spends 1/4 of her income for transportation, 1/6 of her income for food, and 1/3 of her income for rent and utilities. What fractional part of Sarah's income is left for all of her other expenses?
Click here to see answer by stanbon(75887)  |
Question 91301: This is my first time taking Algebra. I have a question which I could not understand. Could someone kindly help me to understand and to solve. Thank you
In 2004 the population of Mexico is 106.5 million. If Mexico's population continue to grow at an annual rate of 1.43%, then the population in 2015 will be 106.5(1.0143)11 millon.
a) Find the predicted population in 2015 to the nearest tenth of a million people.
Kindly help me.
Click here to see answer by stanbon(75887) |
Question 91302: This is my first time taking Algebra. I have a question which I could not understand. Could someone kindly help me to understand and to solve. I trid my best but could not come up with the correct answer. Thank you
Melani'e house worth $125,000, but she still owes $78,422 on her mortgage. She has $21,236 in a saving account and has $9477 in credit card debt. She owes $6131 to the credit union and her car worth $15000. What is Melani'w net worth?
Again Thank you kindly
Click here to see answer by stanbon(75887) |
Question 91742: I am having some trouble answering these question. Could someone kindly help me.
1. Find an example from your line of work or daily life that can be expressed as a liner equation with one variable. Set up the equation and solve it.
2. By inserting parenthesis how many different values can 4+3*3-6/6 be equal to?
3. If a-b, why, give example
Thank you kindly
Click here to see answer by tutorcecilia(2152)  |
Question 91785: I am having trouble solving these problems. Could you kindly help me.
1. 1/3s+7/9=4/3s
2.In 2010 world grain supply will be 1.8 trilliam metric tons and the supply will be only only 3/4 of world grain demand. What will world grain demand be in 2010?
3. Water boils at 212 F
a) Use the accompanying graph to determine the Celsius temperature at which water boils.
b) Find the Farenheit temperature of hot tap water at 70 C by solving the equation
70=5/9(F-32)
4. 9-2m/7=19
Thank you kindly for helping me.
Click here to see answer by stanbon(75887) |
Question 91787: I am having trouble solving these problems. Could you kindly help me.
1. y+1/2=-1/3(x+1/2)
2. What was the MSRP for a Hummer that sold for $ 107,272 after an 8% discount?
Thank you kindly for helping me.
Click here to see answer by stanbon(75887) |
Question 91998: I need massive help, I have a problem that I have been unable to find an example of in my books, all five of them and no one of my other coworkers who are algebra smart have a clue on how to approach it. This is a online course for military and my student adivsor never answers my emails. So here it goes: Find all values of x satisfying the given conditions. y1(lower)=1/x+7,y2(lower)=2/x+3,y3(Lower)=-4/x^2+10x+21, and y1(lower) + y2(lower)=y3(lower) Thank very much
Click here to see answer by stanbon(75887) |
Question 91998: I need massive help, I have a problem that I have been unable to find an example of in my books, all five of them and no one of my other coworkers who are algebra smart have a clue on how to approach it. This is a online course for military and my student adivsor never answers my emails. So here it goes: Find all values of x satisfying the given conditions. y1(lower)=1/x+7,y2(lower)=2/x+3,y3(Lower)=-4/x^2+10x+21, and y1(lower) + y2(lower)=y3(lower) Thank very much
Click here to see answer by homeworkhelpanytime(21) |
Question 91998: I need massive help, I have a problem that I have been unable to find an example of in my books, all five of them and no one of my other coworkers who are algebra smart have a clue on how to approach it. This is a online course for military and my student adivsor never answers my emails. So here it goes: Find all values of x satisfying the given conditions. y1(lower)=1/x+7,y2(lower)=2/x+3,y3(Lower)=-4/x^2+10x+21, and y1(lower) + y2(lower)=y3(lower) Thank very much
Click here to see answer by bucky(2189) |
Question 92149: Of the $50,000 Natasha pocketed on her real estate deal, $20,000 went to charity. She invested part of the remainder in Leaders fund with an annual yeild of 16% and the rest in Templeton Fund with an annual yield of 25%. If she made $6060 on these investments in one year, then how much did she invest in each fund?
Please, kindly help me. I have tried this many times and i could not get the concept to solve the problem. Thank you kindly.
Click here to see answer by scott8148(6628)  |
Question 92911: Please help. Thank you
A book store manager plans to spend $60 on pens at 30 cents each and pencils at 10 cents each. The equation 0.10x + 0.30y = 60 can be used to model this situation.
a. What do x and y represent?
b. Graph the equation
Click here to see answer by Edwin McCravy(20055)  |
Question 93214: A defence attorney charges her client $4000 plus $120 per hour. The formula R=120n + 4000 gives her revenue in dollars for n hours of work. What is her revenue for 100 hours of work? What is her revenue for 101 hours of work? By how much did the one extra hour of work increase the revenue?
Please help me. Thank you in advance
Click here to see answer by checkley75(3666) |
Question 93217: The percentage of women in the 20-24 age group who have never married went from 55% in 1970 to 73% in 2000. Let 1970 be year 0 and 2000 be year 30
a) Fine and interpret the slope of the line through the points (0,55) and (30,73)
b) Find the equation of the line in part (a)
c) What is the meaning of the y-intercept?
d) Use the equation to predict the percentage in 2010
e) If this trend continue, then what year will the percentage of women in the 20-24 age group who have never married reach 100%
Please help. I have been working on this problem and cannot come up with a solutio. Thank you
Click here to see answer by stanbon(75887) |
Question 93364: A bookstore manager plans to spend $60 on pens at 30 cents each and pencils at 10 cents each. The equation 0.10x + 0.30y = 60 can be used to model this situation.
a) What do x and y represents?
b) Graph the equation
Could you kindly help me. I tried and cannot come up with a solution. Thank you.
Click here to see answer by Edwin McCravy(20055) |
Question 93363: A bookstore manager plans to spend $60 on pens at 30 cents each and pencils at 10 cents each. The equation 0.10x + 0.30y = 60 can be used to model this situation.
a) What do x and y represents?
b) Graph the equation
Could you kindly help me. I tried and cannot come up with a solution. Thank you.
Click here to see answer by Edwin McCravy(20055) |
Question 93366: The percentage of workers receiving direct deposit of their paychecks went from 32% in 1994 to 60% in 2004. Let 1994 be year 0 and 2004 be year 10.
a)write the equation of the line through (0,32) and (10,60) to model the growth of direct deposit.
I am having trouble producing an equation. Kindly help.
Click here to see answer by stanbon(75887) |
Question 93368: The median age at first marriage for females increased from 24.5 years in 1995 to 25.1 years in 2000. Let 1995 be 5 and 2000 be year 10
a) Find the equation of the line through (5, 24.5) and (10, 25.1)
b) What do x and y represent in your equation?
c) Interpret the slope of this line
d) In what year will the median age be 30.
Your help is moslty appreciate, when I am in need. Thank you.
Click here to see answer by stanbon(75887) |
Question 93506: Which quadrant will the area be if x > 0 and y < 0? Can the area be shifted to a different quadrant simply by using additional inequalities? Why?
I cannot understand the question. Kindly help me. Thank you for helping me out
Click here to see answer by stanbon(75887) |
Question 93648: Find an example from your line of work or daily life that can be expressed as a linear equation with two variables. Graph this equation.
Please help me. I cannot comeup with an example. I am currently not working, but used to be an accountant. Your help is mosly appreciated. Thank you again
Click here to see answer by praseenakos@yahoo.com(507)  |
Question 93721: At a garage sale all books were one price, and all magazines were another price. Harriet bought 4 books and 3 magazines for $1.45, and June bought 2 books and 5 magazines for $1.25. What was the price of a book and what was the price of a magazine?
Please help me. I am having trouble understanding. Thank you.
Click here to see answer by stanbon(75887) |
Question 95126: The town of sprinfield purchased a Chevrolet, Ford and Toyota for total of $ 66,000. The Ford was $ 2000 more than the Cheverlot and the Toyota was $ 2000 more than the Ford. What is the price of each car?
Kindly help me. Thank you.
Click here to see answer by ptaylor(2198)  |
Question 95420: Please help me with another problem:
according to the local zoo keeper,an alligator's head is about 1/3 the lenght of i'ts tail.Its torso is about 5/6 the lenght of its tail.
*gator's tail is about four feet long. how long is gator
*if the head lenght of gator's friend is about one foot long,howlong is her tail? what is her entire lenght?
*another friend has a head that is about 1 1/2 feet long,how long is her tail? what is her entire lenght?
Click here to see answer by stanbon(75887) |
Question 91889: I am having problem solving these problems. Could someone help me.
1.The saddle height on a bicycle should be 109% of the rider's inside leg measurement L. Write an equation expressing the fact that the saddle height for Brenda is 36 in.
2. Of the $50,000 Natasha pocketed on her last real estate deal, $20,000 went to charity. She invested part of the remainder in Leaders fund with an annual yeild of 16% and the rest in Templeton with annual yeid of 25%. If she made $6060 on these investments in one year, then how much did she invest in each fund?
Please I request you as this is a quiz that I have to solve today. thank you for your help.
Click here to see answer by edjones(8007)  |
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