The square root of this is:
√ 4774858= 2185.145 or 2185.14
Answer:
d=1/2
Step-by-step explanation:

I=PRT
I=Interest
P=principal
R=rate in decimal
T=time in years
1year=12months
72months/12months=6 years
t=6
given
I=8925
P=35000
R=r
T=6
8925=35000*r*6
8925=210000*r
divide both sides by 210000
0.0425=r
the interest rate is 4.25%
You do the reverse and divide the 2 values to find out the last one
72/9 = 8
Do you get it?
8 / (7/8) =
8 * 8/7 =
64/7 =
9.14.....so he can cut 9 full pieces