Over the course of the last few years, lisa has made six donations to her public radio station. if the first of the donations was $7.50, and if each subsequent donation was for 4 times the amount of the previous donation, how much has lisa donated to her public radio station over the last few years? a) $7,680.00 b) $10,237.50 c) $15,356.25 d) $30,712.50

OptionB

$10237.5 was paid by Lisa over the last few years.

Step-by-step explanation:

Given that,

Number of donations Lisa has made = 6 donations

Amount Lisa paid first time = $7.50

To find,

Amount Lisa donated to her public radio station over the last few

Solution

= 7.50 + 30 +120 + 480 + 1920 + 7680

= 10237.5

So, the amount Lisa donated to her public radio station = $10237.5

answer: the correct one is a

step-by-step explanation:

figure c

step-by-step explanation:

hope this .