∠C is represented by the purple section on line p.
When mAngleC increases, what happens to the middle section on line p?
When mAngleC decreases, what happens to the middle section on line p?

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)

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

m

step-by-step explanation: