Answer:
4 1/2 ÷ 2/3 = 27/4 or 6 3/4
<em>hope this helps!</em>
<em>have a wonderful day :)</em>
A=furuter aount
P=present amount
r=rate in decimal
n=number of times per year it is compounded
t=time in years
A=1459.54
P=1000
r=r
n=2 (semianually is 2 times per year)
t=4
divide both sides by 1000
times both sides by 256
373.64224=
take the 8th root of both sides
minus 2 from both sides
aprox
0.0968=r
9.67%
Answer:
Step-by-step explanation:
you combine like terms and set equal to zero you get then subtract the 10 and divide by 50 it would give you a which simplifies to be
-33 < -7n - 12 < -26
First step is to add 12 to both sides.
-33 < -7n < -26-21 < -7n < -14
Now divide both sides by -7.
3 < n < 2
Because you divided by a negative number though, you need to switch up the signs. Both the < will turn into >.
3 > n > 2