Math

To build a 2.5m by 3m deck, a local building supply store chargess 1000 dolars for materials, plus carpenter's wage of $30/h. The store gives you an estimate of $1480 for the total cost. How much time is estimated for the carpenter to build the deck

  1. 👍
  2. 👎
  3. 👁
  1. Assuming no taxes, then the man-power charge is what is in excess of $1000, or $480. At $30 an hour, $480 will be equal to 480/30=16 hours.

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Calculus

    A construction company wants to build a rectangular enclosure with an area of 1000 square feet by fencing in three sides and using its office building as the fourth side. Your objective as supervising engineer is to design the

  2. MATH HELP

    Which of the following questions is a statistical question? What is the top-selling board game? In what aisle are the board games located in the local store? How many board games require a deck of cards to play? How many board

  3. Math

    A veterinary clinic plans to build four identical dog kennels along the side of its building using 210 feet of fencing. (See the picture.) What should be the dimensions of each kennel to maximize the enclosed area? (Note: No

  4. economics

    2. A company is considering building a bridge across a river. The bridge would cost $2 million to build and nothing to maintain. The following table shows the company¡¯s anticipated demand over the lifetime of the bridge: Price

  1. probability

    consider the experiment of selecting a card from an ordinary deck of 52 playing cards and determine the probability of the stated event. A card that is not a king and not a spade is drawn. I know there are 52 cards in a deck and

  2. math

    Austin is building a building a rabbit pen with 25 feet of fence. What are the dimensions of the rectangle he should build to have the greatest possible area?

  3. Social Studies

    Why did Dutch and English landowners force peasants off the land? A. to motivate people to emigrate overseas B. to use the land in more profitable ways C. to build cities on what used to be farmland D. to build up local cottage

  4. mathematics

    A popular, low-cost furniture store only sells "Do-It-Yourself" furniture. All the furniture pieces come in a box, and customers can build the furniture at home. The store found that there is a 45% chance that a customer plans to

  1. algebra

    Daisy is building a rectangular pen for her chickens along one wall in her back yard. She needs to build a fence along the remaining three sides of the pen. She represents this situation with the inequality w+2ℓ≤125. Which

  2. Business Math

    Abigail sells rice to store. she has a total of 125 cavans that she plans to distribute to three stores. if she gives 1/5 of what she has to store A can she devide the remaining equally to store B and C? how many store A and store

  3. math

    The owner of a garden supply store wants to construct a fence to enclose a rectangular outdoor storage area adjacent to the store, using part of the side of the store (which is 260 feet long) for part of one of the sides. (See the

  4. science (check!)

    4. Use of which of the following does not contribute carbon dioxide to the environment? refrigerator charcoal grill computer bicycle*** --------------- 5. Why does buying food that is grown in your local area help prevent loss of

You can view more similar questions or ask a new question.