A salesman who uses his car extensively finds that his gasoline bills average $125.32 per month with a standard deviation of $49.51 . The probability that his bill will be less than $50 a month or more than $150 for a single month is:

Which of the following is true of how an implied warranty of merchantability is created?

A) It is made by the buyer or lessee. B) It is implied by law if the seller or lessor is a nonmerchant. C) It is implied by law if the seller or lessor is a merchant. D) It has to be explicitly expressed in a contract.

As cells become smaller, antennas move from the tops of tall buildings or hills, to

the tops of small buildings or the sides of large buildings, andfinally to lamp posts, where they form ___________. Fill in the blanks with correct word