The expression above can also be written in the form a^b/cthe menu options for a= is 15, 4, or 7.the menu options for b= is 4, 7, or 15.and the menu options for c= is 7, 4, 15.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.