Answer:
The possible numbers the chemistry club could rent the room is less than 6 hours(t<6)
Step-by-step explanation:
Reservation fee = 15
Additional fee of 5 per hour
If the chemistry club wants to spend less than 45 on renting the room, let the possible number of hours be t.
t = time
15 + 5t < 45
5t < 45 - 15
5t < 30
t < 30/5
t < 6 hours
I do this but I don’t remember how
6+8+b is assuming because it’s asking for the total weight
a) Acceleration is the derivative of velocity. By the fundamental theorem of calculus,
so that
b) We get the displacement by integrating the velocity function like above. Assume the object starts at the origin, so that its initial position is 
. Then its displacement over the time interval [0, 3] is
c) The total distance traveled is the integral of the absolute value of the velocity function:
for 
and 
for 
, so we split the integral into two as
Add the cost and divide by how many miles she drove:
1,600 + 2,134 / 1,400 =
3,734 / 1,400 = 2.66 (rounded to nearest decimal point)
So, Lynda paid roughly 2.66 per mile.
