An airplane is flying at a height of 7 miles when it begins its descent for landing. The runway is 150 miles away from the nose of the airplane along the diagonal. At what approximate angle does the airplane descend?
(Round to the nearest tenth of a degree)

yes

Step-by-step explanation:

are u using formative

i think it is 250 but if u round it it would be 300

Step-by-step explanation:

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)