The absolute value of 3 =3
So 3-7= -4
Let's assume length of the room as y
so the width of the room = y - 5
Area
y * (y - 5) = 750
Answer:
The answer is given below
Step-by-step explanation:
Q1: How are rational exponents and radicals related?
Rational exponents are exponents in fraction form. Radicals are roots (square root, cube root and so on).
The denominator of the rational exponent is the root which is the same as the radical.
Q2: How can the average rate of change be identified for a function?
The average rate of change is ratio of the change in output to the change in input values. The average rate of change for a function is the slope of the function.
It can be gotten by finding the first derivative of he function.
Q3: How do linear and exponential functions compare as the domain increases?
For linear functions as x increases, y also increases by the same amount (i.e rate of change is constant). For exponential function the rate of change increases by a factor known as the multiplier.
This question seems to be a good example of why we need to learn math!
P=present value
i=interest rate = 0.02 per year
time, t=1 year
we need P such that
interest = Pit ≥ 9.99
or
P(.0002*1) ≥ 9.99
=>
P ≥ 9.99/0.0002 = 49950
Answer: it takes a minimum balance of $49950 to cover a "below minimum balance fee" of $9.99.
