Answer:
rational number
Step-by-step explanation:
A rational number can be expressed in the form
, where a and b are integers
- 8 = 
← a rational number
Use the formula A=p(1+r)^n
where
A= value of investment
r= rate
n= time period
p= amount invested
in this question
r= 5.75% but compounded quarterly means divide this by 4
r= 23/1600
n=7*4
n=28
p= $1200
A=1200(1+23/1600)^28
A= $1789.54
Therefore the value of her investment in 7 years is $1789.54
Do you have step one? maybe i can try it but im not that good in math
Answer: 32°
Step-by-step explanation: see photo
Answer:
153938040.0259 ft2
Step-by-step explanation:
R= Square root of A/π
