Answer now ! what is the measure in radians for the central angle of a circle whose radius is 9 cm and intercepted arc length is 7.2 cm? enter your answer as a decimal in the box.*don't put down any answer just for pointsfor anyone who needs the answer, it's 0.8.

Find an equation for the linear function which has slope -10 and x-intercept -7

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

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.