Edward works at a grocery store. he kept track of the number of coupons redeemed by the last 20 shoppers. the center of the dot plot was 1. no one redeemed 4 coupons. most people did not redeem any coupons. which dot plot displays this information correctly

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation:

52 \43 i don't know this i tried

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220