It already is done i think
Answer:
There are 240,000 acres of the state parkland in Mississippi.
Step-by-step explanation:
Let a= Mississippi's parkland acres
You can use either Distributive Property, or The Order of Operations.
Distributive Property:
(76,000+4,000) 3= a
228,000+12,000= a
240,000= a
Order of Operations:
(76,000+4,000) 3= a
(80,000) 3= a
240,000= a
:)
Answer:
15 2/3, or 47/3
Step-by-step explanation:
I'm going to assume, correctly or not, that you actually meant f(x) = 2x^2 - (1/3)x + 5. Double check on this right now, please.
If I'm right, then evaluate f(x) at x = 0 and x = 8:
f(0) = 5
and
f(8) = 2(8)^2 - (1/3)(8) + 5 = 128 - 8/3 + 5 = 133 - (2 2/3), or: 130 1/3
Then the average rate of change of f(x) = 2x^2 - (1/3)x + 5 over the interval [0,8] is:
130 1/3 - 5 125 1/3
a. r. c. = ------------------- = ---------------- = 15 2/3, or 47/3
8 - 0 8
1.63 is the answer. :))))))
