Speed = distance / time
speed = 1(mile) / 4 (minutes)
speed = 0.25 miles per minute
s = 0.25m <== ur equation
there are 60 minutes in an hr....so sub in 60 for m
s = 0.25(60)
s = 15 miles per hr <====
The easiest way to do this is to divide $460.000 by 100 and then multiply the anwser by 3. So...
$460.000÷100=$4600
$4600x3=$13800
3%=$13800
Answer:
see below
Step-by-step explanation:
Answer:
- bond: $427,857
- CD: $242,143
Step-by-step explanation:
We can use the given interest rates and the investment and interest amounts to write an equation for the amount of interest Daran needs to earn.
<h3>Setup</h3>
Let b represent the amount Daran should invest in the bond fund (in thousands). Then 670 -x is the amount he will invest in the CD account. The total interest he wants to earn (in thousands) is ...
0.085(b) +0.015(670 -b) = 40
<h3>Solution</h3>
Eliminating parentheses and collecting terms, we have ...
0.07b +10.05 = 40
0.07b = 29.95
b = 427.857
Daran should invest $427,857 in the bond fund and $242,143 in the CD account.
