Answer:
-59
Step-by-step explanation:
g(-5) = -4*(-5)+6 = 26
f(g(-5)) = f(26) = -2*26 - 7 = -59
Answer:
155 Units
Step-by-step explanation:
Rate of Bug (given) = 11 units PER MINUTE
It never changed direction, so it was going in positive direction (assume).
In 7:15 pm (evening), it was at Point 100,
We want the point at which it was at 7:20 pm.
7:20pm - 7:15pm = 5 minutes
So, time passed 5 minutes. It's rate is 11 units PER MINUTE, so in 5 mins:
11 * 5 = 55 units
Assuming he is going in positive direction, the bug will be at:
100 + 55 = 155 Units
Solution :
Let y = amount of caffeine at a given time in body.
n = number of hours
So 

ln Y = -0.01 n + C
At n = 0, Y = 130 mg
ln 130 = -0.01 x 0 + C
C = ln 130


When Y = 65



n = 69.315 hours
At n = 24 hours

Y = 102.26 mg
An easy trick is to just take 10% first by moving the decimal place to the left one, like this. 10% of 60.0 is 6.0. Then multiply that by 3 to get 30% so 6*3= 18 people.
Answer:
+ 5y - 36
Step-by-step explanation:
(y-4)(y+9) =
+ 9y - 4y - 36
=
+ 5y - 36
hope this helps! :D
have a miraculous day!! <3