The characteristics that distinguishes IEEE 1394 from USB 2.0 is that USB supports more devices on a single bus
The answer to your question given that the X is a multiplication symbol would be -4.
The amount that Marcia will have saved in interest by consolidating the two balances is: b.$133.92.
<h3>Amount saved in interest</h3>
First step
Calculating for credit card A monthly payment (12% APR) using financial calculator
=pmt(rate,nper,-pv,fv)
Where:
Rate=12%/12=1%
Nper =12 months×4 years=48
PV = $1,389.47
FV=0
Hence:
=pmt(1%,48,-1389.47,0)
=$ 36.59
Second step
Monthly payments 16% APR=$39.38×48
Monthly payments 16% APR =$1890.24
Monthly payments 12% APR=$36.59×48
Monthly payment 12% APR=$1756.32
Third step
Amount saved in interest=$1890.24 -$1756.32
Amount saved in interest=$133.92
Therefore the correct option is B.
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It would take 2521 years because 9200000000000/10000000 is 920000 and there's 365 days in a year so 920000/365 is 2520.5 so u round up a year to get 2521 years.
In 5 years the demand will be about $19.33 million.
<u>Given:</u>
The formula for compound growth is , where <em>E</em> is ending value, <em>B</em> is beginning value, <em>R</em> is rate of growth, and <em>T</em> is the amount of time.
Demand for electrical services (<em>B</em>) = $12 million per year
Growth rate <em>(R) </em>= 10%
<em>T</em>= 5 years
<u>Computation</u>:
Substitute all values in the formula , we get
In 5 years the demand will be about $19.33 million.
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