The portion of shoppers at a supermarket who pay by credit card is 0.36 what percent of shoppers at the supermarket do not pay by credit card

64%

Step-by-step explanation:

Given : The portion of shoppers at a supermarket who pay by credit card is 0.36

Then, the percent of shoppers at a supermarket who pay by credit card  [we multiply 100 to a number to convert it into percent.]

Percent of shoppers do not pay by credit card + Percent of shoppers pay by credit card =100%

[∵ Sum of all probability of outcomes in event is 100%]

Then , Percent of shoppers do not pay by credit card

=100%- Percent of shoppers pay by credit card

= 100 %-36%= 64%

Hence, the percent of shoppers at the supermarket do not pay by credit card = 64%

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation:

d. vertex

step-by-step explanation: