Answer:
f(x) = 3^x increases steadily on the interval [4,5].
Step-by-step explanation:
This exponential function f(x) = 3^x has a positive base (3) which is larger than 1. Thus, this function continues to increase as x increases, including the case where x increases from 4 to 5.
<span> For this case what we must do is a division using the following relationship:
</span>

<span>Substituting values we have:
</span>

<span> Rewriting the fraction we have:
</span>

<span> Simplifying we have:
</span>

<span>
Answer: The number of times repeated 2/5 for 4 is: 10</span>
Answer:
5
Step-by-step explanation:
Step-by-step explanation:
Let m be the price of 1 baby mice
Let p be the price of 1 baby python
Given,

as equation 1.
and

as equation 2
From here we can easily use elimination method
for solving simultaneous equations.
Use Equation 1 - equation 2 to eliminate m to find p.

Substitute p into equation 1.

therefore 1 baby mice cost $4.50 and 1 baby python costs $45.
The system is comprised of two processes
that go on at the same time:
#1). Do what ever you want to, to get 'x'
on one side of the equation, and
everything else on the other side.
#2). Whatever you do to one side of the equation,
you must immediately do the same thing to the
other side.
That's the system.
Here's how it works: (I can't believe you're in high school math
and you've never seen, studied, or practiced this before.)
You said that 4x - 9 = 2x + 15
and you need to find
what 'x' is.
Subtract 2x from each side: 2x - 9 = 15
Add 9 to each side: 2x = 24
Divide each side by 2 : x = 12 .