Where does the section of the bridge meet ground level? solve 0 = -x2 + 10x - 8

What is the difference between the number of adult dogs at the park on monday and tuesday

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.