Don’t believe this answer just need the points. No cap apart
Answer:
280x + 37
Step-by-step explanation:
Working Formula:
V = s^3
Given:
dV/dt = -4 cubic meters per minute
V = 125 cubic meters
Required: ds/dt (rate of change of edge per minute) at V = 125 m^3
Solution:
Differentiate, equation below
V = s^3
dV/dt = 3*s^2 (ds/dt)
-4 = 3*s^2 (ds/dt)
ds/dt = -1.33/s^2 -----------> eq. (1)
V = s^3
(125)^0.33 = (s^3)^0.33
s = 5 ------------> eq. (2)
Substitute eq. (2) to eq. (1), we get
ds/dt = -1.33/(5)^2 = -0.053 meters per minute
<em>ANSWER: -0.053 meters per minute</em>
Answer:
He can bring 6 people to the zoo.
Step-by-step explanation:
7 + 15.50x = 109
subtract 7 from both sides
15.50x = 102
divide by 15.50 on both sides
x = 6.58064516129 = 6 people