Answer:
<h2>
<u> 3.2%</u></h2>
Step-by-step explanation:
Step one:
given data
principal P= $1800
time t= 1 year
Final amount A=1857.60
rate r=?
Step two:
we are expected to solve for the rate, let assume the investment is a simple interest type.
A=P(1+rt)
solve for r we can substitute our data
1857.60=1800(1+r*1)
1857.60=1800+1800r
1857.60-1800=1800r
57.6=1800r
r=57.6/1800
r=0.032
0.032*100= 3.2%
<u>This shows that the rate is 3.2%</u>
Answer:
k=3
Step-by-step explanation:
Answer:
you have to make sure you did all the step use the cross products method I think sorry if I am wrong
Answer:
Hi there!
Your answer is:
x -15 < 75
Step-by-step explanation:
She has <$75
x -15 < 75
X represents the unknown value of her amazon gift card.
Hope this helps!
498*.0625=31.125
498+.0625= $529.125
