Answer:
16 1/4 years
Step-by-step explanation:
Assuming interest is compounded annually, the account balance (A) after t years will be ...
A = P(1 +r)^t
3200 = 1700·1.0397^t
log(3200) = log(1700) +t·log(1.0397)
t = (log(3200) -log(1700))/log(1.0397) ≈ 16.247
The account will reach a balance of $3200 after about 16 1/4 years.
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Divide 100 by 8: 100/8=12.5. 12 full rows and 1 half row so the answer is 12 :)
The equation which represents a line passes through point (4 ,
) and
has slope
is
⇒ 1st
Step-by-step explanation:
The line passes through point (4 ,
) and has slope 
The form of the equation of a line has slope m and passes through
point
is 
∵ m = 
∵
= (4 ,
)
Substitute these values in the form of the equation above
∴ The equation of the line is:

The four answers are:




The right answer is the first one 
Learn more:
You can learn more about the equation of a line in brainly.com/question/8955867
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Answer:
101.75
Step-by-step explanation:
$15*5=75
75+40=115
115-13.25=101.75