Answer:
Step-by-step explanation:
we know that
The compound interest formula 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
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
Answer:
A)
Step-by-step explanation:
The inter quartile range is determined by the formula Third quartile - first quartile.
In a set, an inter quartile range is a measure of where the bulk of the data's lie
The sequence is being multiplied by three for ever term.
If you multiply 1 by 3, the result will be 3. Keep on multiplying each term by three and you'll find that the 10th term is 729
<span>4c-6+3c=-34
Add 3c to 4c
7c-6=-34
Add 6 to both sides
7c=-28
Divide 7 on both sides
Final Answer: c=-4</span>
Answer:
Step-by-step explanation:
Because you the variable of how may male students are unknown, which means for example there could be 20 male or 5 male students
If the amount of male students were known out of the total sample then it will be valid to calculate the amount of female students
