Answer:
$80.75
Step-by-step explanation:
From the question, we are given the following parameters
Amount borrowed (principal)=$3800
Time=3 months =1/4 years
Rate = 8.5%
Required
Interest paid by the man
Using the simple interest formula;
SI= Principal*Rate*Time/100
SI=3800*8.5*0.25/100
SI=38*8.5*0.25
SI=$80.75
Hence the man paid $80.75 for the use of the money
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Answer:
m+n=23
Step-by-step explanation:
the modes m and n have to be data points more than 1 time, but equal
if there are 7 data points, then there are 4 unknown left/2 2 each
(2m-3+m+12+3n+2+m+m+n+n)/7=18
(3m+9+3n+2+m+m+n+n)/7=18
(5m+5n+11)/7=18
(5/7)*m+(5/7)*n+11/7=126/7
(5/7)*m+(5/7)*n=115/7
5m+5n=115
m+n=115/5
m+n=23
X = 2.
Set up your equation like this:
3x + 4x = 14
7x = 14
x = 2
Hope this helped
Answer:
-6
Step-by-step explanation:
Use a calculator
