One person sends an email to 2 people. those 2 people send it to 4 people, and those 4 send it to 8 people. is this linear or exponential?

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type