Recent content by wmosley

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    Calculate John's Loan: Interest & Amount Received

    Trying to come up with an Equation? 7. John borrowed $1,000.00 discounted at 10% for six months. 7a. How much did he receive when the loan was made? 7b. What annual rate of interest is he paying for the money actually received?
  2. W

    Tryin to figure out what the equation for this problem

    Tryin to figure out what the equation for this problem! An economy consists of three industries, A, B, and C, each of which produces a single product. The interrelationship between the three industries is Current...
  3. W

    How Do You Determine the Supply Equation for a Commodity?

    -------------------------------------------------------------------------------- I edited the problem, everything should read correctly now..
  4. W

    John's Loan: $1,000.00 Discounted at 10% for 6 Months

    I edited the problem, everything should read correctly now..
  5. W

    How Do You Determine the Supply Equation for a Commodity?

    need help finishing problem! For a certain commodity, the deman equation is given by D= -5p + 50. At a price of $1, twelve units of the commodity are supplied. If the supply equation is linear and the market price is $4, find the supply equation. I know that the supply equation is...
  6. W

    John's Loan: $1,000.00 Discounted at 10% for 6 Months

    7. John borrowed $1,000.00 discounted at 10% for six months. 7a. How much did he receive when the loan was made? 7b. What annual rate of interest is he paying for the money actually received?
  7. W

    Can you take a look at this one

    can you take a look at this one... 7. John borrowed $1,000.00 discounted at 10% for six months. 7a. How much did he receive when the loan was made? 7b. What annual rate of interest is he paying for the money actually received?
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    How Do You Determine the Supply Equation Given Market Conditions?

    For a certain commodity, the demand equation is given by D= -5p + 5=. At a price of $1, twelve units of the commodity are supplied. If the supply equation is linear and the market price is $4, find the supply equation. Answer: For this one I have come up with a formula of: s= ap+b where...
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    Linear Supply Equation for a Commodity: Solving for Unknown Variables

    Help me figure this one out! For a certain commodity, the demand equation is given by D= -5p + 5=. At a price of $1, twelve units of the commodity are supplied. If the supply equation is linear and the market price is $4, find the supply equation. Answer: For this one I have come up with...
  10. W

    Solve June Car Sales Problem: Air Con, Power Steering, Auto Trans

    can someone at least show me how to begin this problem...I really need the assistance! Thanks! During June, Collen's Motors sold 75 cars with air conditioning, 95 with power steering, and 100 with automatic transmissions. Twenty cars had all three options, 10 cars had none of these options...
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    How Do You Solve These Probability and Combinatorics Problems?

    need your assitance! Anyone know how to do the problems below... 1) There are 5 rotten plms in a crate of 25 plums. How many samples of 4 of the 25 plums contain A) Only good plums? B) Three good plums and 1 rotten plum? C) One or more rotten plums...
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