Need number of miles abigail’s boat travels, m, varies directly with the amount of time abigail spends boating, t. if she spends 2 h in her boat, she travels 19 mi. which direct linear variation equation models the information?

a.
m = 4.5t

b.
m = 9.5t

c.
m = 17t

d.
m = 21t

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1