Answer:
9
Step-by-step explanation:
2n+4=22
2n=18
n=9
Answer:
Step-by-step explanation:
we know that
The formula to calculate continuously compounded interest is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
e is the mathematical constant number
we have
substitute in the formula above
solve for P
The commutative property means you can switch around numbers in an equation.
So 9+8=17 could be written as 8+9=17.
Answer:
The formula for the sequence is:
Step-by-step explanation:
The general term of a geometric sequence is given by:
In which is the first term and r is the common ratio between the terms, that is, the division between them.
What is the formula for the sequence 2, -6, 18, -54, ...?
First term is 2, so
Common ratio is given by:
So the sequence is given by:
Answer: The polynomial representing the volume of the package has a degree of 3.
Solution:
The degree of a polynomial is the greatest exponent that has the independent variable "x". In this case is 3:
V=x^3+3x^2+3x+1
Then, the degree of the polynomial is 3.