Two terms from a sequence are shown in the table below. n an 1 2 2 4 Which of the following would generate the table above? a_n=2na n =2n a_n=2^{n-1}+2a n =2 n−1 +2 a_n=2^{n+1}+2a n =2 n+1 +2 a_n=2\left(n-1\right)+2a n =2(n−1)+2 a_n=2^na n =2 n

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5