Tutors Answer Your Questions about Miscellaneous Word Problems (FREE)
Question 176213: Ziggy’s Famous Yogurt blends regular
yogurt that is 3% fat with its no-fat yogurt to obtain lowfat
yogurt that is 1% fat. How many pounds of regular
yogurt and how many pounds of no-fat yogurt should
be mixed to obtain 60 pounds of low-fat yogurt?
Click here to see answer by stanbon(57347) |
Question 176375: The members of a flying club plan to share equally the cost of a $200,000 airplane. The members want to find five more people to join the club so that the cost per person will decrease by $2,000. How many members are currently in the club?
Click here to see answer by EMStelley(187) |
Question 176375: The members of a flying club plan to share equally the cost of a $200,000 airplane. The members want to find five more people to join the club so that the cost per person will decrease by $2,000. How many members are currently in the club?
Click here to see answer by MathLover1(6632)  |
Question 176381: Suppose Charlie O'Brian of the Braves hits a baseball straight upward at 150ft/sec from a height of 5 ft.
If an object is given an initial velocity of v feet/second from a height of s feet, then its height S after t seconds is given by the formula
S= -16t^2 + vt + s.
a. Use the formula to determine how long it takes the ball to return to earth.
b. Estimate the maximum height reached by the ball.
Click here to see answer by stanbon(57347) |
Question 176673: Melissa wants to have a concrete driveway in the front of her house. The driveway will measure 62 1/3 feet long and 19 feet wide; and will be 2/3 foot thick. How many cubic yards of the cement will be needed for the driveway? Round your answer to the nearest cubic yard. [1 cubic yd = 27 cubic feet] Help!!!
Click here to see answer by Mathtut(3670) |
Question 176673: Melissa wants to have a concrete driveway in the front of her house. The driveway will measure 62 1/3 feet long and 19 feet wide; and will be 2/3 foot thick. How many cubic yards of the cement will be needed for the driveway? Round your answer to the nearest cubic yard. [1 cubic yd = 27 cubic feet] Help!!!
Click here to see answer by josmiceli(9678)  |
Question 176818: Coach Rourke has a measuring wheel that records the distance the wheel is rolled along the ground. The circumference of the wheel is one yard. If the wheel is pushed half a mile, how many times will the wheel go around?
Click here to see answer by Alan3354(30993)  |
Question 165668: A laser printer can print a page in 15 s. If a 16-page document is split between this printer and an older model, the two printers take 50 s to print the document, working together. How many seconds does it take the older model to print a page?
Click here to see answer by MathTherapy(1424)  |
Question 177073: Car rental agency A will rent a compact car for $35 per day and an additional charge of $0.24 per mile. Car rental agency B will charge only $0.16 per mile but charges $41 per day. If Adam wanted to rent a car for three days, how many miles would Adam have to drive to make car rental agency B a better bargain?
Click here to see answer by Earlsdon(6287) |
Question 177099: Filling a tank. A water tank has an inlet pipe and a drain
pipe. A full tank can be emptied in 30 minutes if the drain
is opened and an empty tank can be filled in 45 minutes
with the inlet pipe opened. If both pipes are accidentally
opened when the tank is full, then how long will it take to
empty the tank?
Click here to see answer by jim_thompson5910(28595) |
Question 177098: A small area in front of a building is triangular in shape. The perimeter of the triangle is 37 meters. The second side is one-half of the first side in length. The third side is 3 meters less than the first side. Find the length in meters of each side of the triangular region. Thanks for your help!
Click here to see answer by jim_thompson5910(28595) |
Question 177096: Car rental agency A will rent a compact car for $35 per day and an additional charge of $0.24 per mile. Car rental agency B will charge only $0.16 per mile but charges $41 per day. If Adam wanted to rent a car for three days, how many miles would Adam have to drive to make car rental agency B a better bargain?
Click here to see answer by nerdybill(6958)  |
Question 177071: A small area in front of a building is triangular in shape. The perimeter of the triangle is 37 meters. The second side is one-half of the first side in length. The third side is 3 meters less than the first side. Find the length in meters of each side of the triangular region.
Click here to see answer by jojo14344(1512) |
Question 177118: to estimate the size of the bear population on the Keweenaw Peninsula,conservationist captured,tagged and released 50 bears. One year later,a random sample of 100 bears included only 2 tagged bears.What is the conservationist's estimate of the size of the bear population.
Click here to see answer by stanbon(57347) |
Question 177149: A six pack of soda costs $1.93. A carton of 24 cans cost $6.70. How much will be saved by purchasing the carton rather than 4 individual six packs?
how do I write this in an algebraic equation...the answer that I have is that I save 4 cents a can on the 24 pack or 96 cents...help
Click here to see answer by stanbon(57347) |
Question 177207: Dawn's SUV gets 16 miles per gallon(mpg) in city driving and 24 mpg in highway driving. The SUV is driven 390 miles on 18 gallons of gasoline. How many miles were driven in the city and how many were driven on the highway.
Click here to see answer by Mathtut(3670) |
Question 176820: The firm currently uses 50,000 workers to produce 200,000 units of output per day. The daily wage (per worker) is $80, and the price of the firm’s output is $25. The cost of other variable inputs is $400,000 per day. Although you don’t know the firm’s fixed cost, you know that it is high enough that the firm’s total costs exceed its total revenue.
So far I have come up with the TVC being $800,000. Quantiy sold is 500,000, but i am still having trouble any suggestions. All help is appreciated.
Click here to see answer by gonzo(654) |
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