Adecade-old study found that the proportion, , of high school seniors who believed that "getting rich" was an important personal goal was . a researcher decides to test whether or not that percentage still stands. he finds that, among the high school seniors in his random sample, believe that "getting rich" is an important goal. can he conclude, at the level of significance, that the proportion has indeed changed?

i wish i could u

step-by-step explanation:

i wish i could u

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation:

first one because it can't have a fraction in it

step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.