This is the concept of algebra, given that ab^4=12 and a^5b^5=7776, the value if a will be found as follows:
ab^4=12
a=12/b^4
also;
a^5=7776/b^5
thus;
a=(7776/b^5)^(1/5)
a=6/b
thus the value of a will be:
6/b=12/b^4
dividing both sides by b we get:
6=12/b^3
multiplying both sides by b^3 we get
6b^3=12
b^3=2
hence;
b=2^(1/3)
Answer:
It's the fourth one y=-1/6x+2/3
Step-by-step explanation:
65/5=13-3=10 27-17=10
72/6=12-1=11 54-43=11
88/8=11-2=9 27-18=9
90/3=30-8=22 34-10=24
So, that makes "90 ÷ 3 − 8 _____ 34 − 10" not equal.
Hope this helps! Stay Safe!
<u>Given</u>:
Time,
t = 20 years
Rate,
r = 4.4%
Price
= $8,375
Now,
The yield will be:
= 
=
(%)
Time will be:
= 
= 
As we know the formula,
⇒ 
By substituting the values, we get



The face value will be:

($)
Learn more about face value here:
brainly.com/question/14862802