The amount of interest earned (T) on an account earning 3% annually at any time (e), in years, is I - (1 +0.03)" – 1. If the rate increases to 4%, which equation best represents the new amount of interest earned?
OI-(1+0.04) - 1
OI-(1+0.07)-1
OI-(1+0.4) - 1
O1-(1+0.7) - 1

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

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?

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27