Answer:
69.8%
Step-by-step explanation:
The weekly interest rate is computed using 52 weeks a year as per standard investment practice.
FV=PV*(1+r/52)^n*52
FV is the future value of $2000
PV is the present worth of $1,000
r is the unknown
n is the number of years which is 1
2000=1000*(1+r/52)^1*52
divide both sides by 1000
2000/1000=(1+r/52)^52
divide the index of the both sides by 52
(2000/1000)^(1/52)=1+r/52
1.013418991
=1+r/52
r/52=1.013418991
-1
r/52=0.013418991
r=0.013418991
*52=69.8%
Answer:
2.33 inches and 4.66 inches
Step-by-step explanation:
2x+x=7 or 3x=7
divide by three and x =2.33
that's for the first one and the second one is twice the size so it'll be 4.66 inches
B+1.20=p
2.25b+1.75p=15.22
sub b+1.20 for p
2.25b+1.75(b+1.20)=15.22
2.25b+1.75b+2.1=15.22
minus 2.1 from both sides
4b=13.12
divide both sides by 4
b=3.28
sub back
b+1.20=p
3.28+1.20=p
4.48=p
2.25*3.28=7.38
1.75*4.48=7.84
Make 0.3 a fraction:3/10. The simplest form of 0.3 is
