Answer:
4.6 x 10^9
(Scientific Notation)
4.6 x 10^9
(use the caret symbol [^] to type or write)
4.60E+9
(Scientific E-notation)
4600000000
(Real Number)
Step-by-step explanation:
How to convert numbers or decimals to scientific notation?
In scientific notation all numbers are written in the form of m×10n (m times ten raised to the power of n), where the exponent n is an integer, and the coefficient m is any real number, called the significand or mantissa. If the number is negative then a minus sign precedes m (as in ordinary decimal notation).
ANSWER
It would take 45 good years
<u>EXPLANATION</u>
We calculate simple interest using the formula,
From the question,
dollars
%
and
dollars
We substitute into the above formula
Therefore it would take 45 years.
X2 -3x
2x2 -6x
X=3
Then solve for f
F(3)=(3-3)2
F=(3x3)-(3x3)2
So f=(9)-(9)2
F=0x2 which is
F=0
0(3)=(3x3)2 then solve
0=(9)2
0=18
So neither is your answer