A Jeep Cherokee costs $26,000 while a Ford Explorer costs $33,000. By what percent is the Cherokee cheaper than the Explorer? On your paper, show your work and answer. Write only your answer below, but YOUR ANSWER AND WORK SHOULD BE ON YOUR PAPER.
Read DetailsSuppose that scores of a certain standardized test is normally distributed with a mean of 60 and a standard deviation of 7. Find the probability that a random score is less than 67. Use the table below. Use a decimal number (for instance, if the probability is 60%, use 0.6). Write ONLY your answer in the response box. Show your work which justifies your answer ON YOUR PAPER.
Read DetailsAn airline reservation code consists of two alphabet letters followed by 3 digits. For example, “TL307” is a valid code, and so is “LL222.” Clearly, repetition is allowed. Assume that all 26 letters of the English alphabet are available, how many valid codes are possible? Write ONLY your answer in the response box. Show your work which justifies your answer ON YOUR PAPER.
Read DetailsA health-care provider has three offices: Newhall, Saugus, and Valencia. The number of residents each office serves is shown below. There are 20 nurses available in total. Using Hamilton’s Method, determine how many nurses should be assigned to each office. Write ONLY your answers (the right-hand column) in the response box. Show your work which justifies your answer ON YOUR PAPER. You should copy and complete this entire table on your own paper. Office Residents Quota Min. Q. Remainder Nurses Newhall 31,600 Saugus 43,000 Valencia 65,400 Total 140,000
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