Depeneds on how long they stay outside and what they sell
1km = 1000m
1hr = 3600sec
Do proportions:
1km / 1000m = 15km / x
15000m = x
1hr = 3600sec
15000/3600 = 4.2m per second
Choice 4
This is a geometric series with first term e^3 and common ratio e^-2. The sum of it will be
.. e^3/(1 -e^-2) ≈ 23.229277815766...
Answer:

Step-by-step explanation:
We can find this by multiplying the two-thirds of Tanisha's garden by one-fourth, which is
.
Answer:
B
Step-by-step explanation:
The secant- tangent angle b is half the difference of the measures of the intercepted arcs , then
b =
( 180 - 35) =
× 145° = 72.5° → B