In a recent student government election, the ratio of students who voted for the winner to all the students who voted was 0.72 . The number of students who voted was 50 . How many votes did the winner get?

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

6 cm

step-by-step explanation:

the radius is 2 times the diameter.

step-by-step explanation: