32, 16, 8, 4, 2,
find the common ratio of the given sequence, and write an exponential function which represents the sequence.
a. 2; f(x)=32(2)^x-1

b. 1/2; f(x)=32^x-1

c. 2; f(x)=32(1/2)^x-1

d. 1/2; f(x)=32(1/2)^x-1

Which number line represents the solution set for the inequality - x 24?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?