Answer:
48/70 = 24/35 = 0.685714 = 68.57%
Answer:
−3 3/8 −7/8=-4.25 would be your answer
Step-by-step explanation:
Have a great day!
Answer:
1. -35
2. 8
Step-by-step explanation:
1.
A withdrawal is represented by a negative number since the balance of the account is lowered.
Answer: -35
2.
A gain is represented by a positive number.
Answer: 8
The correct answer is 0.739 You are rounding to 3 decimal places not 4 :D
A=future amount
P=present amount
r=rate in decimal
t=time in years
when A=2P, then that is double
A=Pe^(rt)
2P=Pe^(rt)
divide by P
2=e^(rt)
r=3.1% or 0.031 solve for t
2=e^(0.031t)
take the ln of both sides
ln(2)=0.031t
divide both sides by 0.031
(ln(2))/0.031=t
use calculator
22.359=t
round to tenth
22.4 years to double