Answer:
x < -1
Step-by-step explanation:
Solve -.4x-1.2 >.8 for x.
Start by adding 1.2 to both sides, to isolate -0.4 x:
-0.4x > 0.4
Divide both sides by -0.4, remembering the reverse the direction of the inequality sign:
x < -1
If you have pick it, then you should be offered choices and you should include them in the question.
The answer is 3.09
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Answer:
3200
Step-by-step explanation:
Given that:
The initial population of birds = 100
The time duration t = 5 years
Growth rate (r) = (Birth - Death) rate
= 2 - 1
= 1 / year
∴
using the discrete-time form:
Answer: 21
Step-by-step explanation: (If you're serious it's 19)