Answer:
8
Step-by-step explanation:
Answer:
$1,823.20
Step-by-step explanation:
You are going to want to use the simple interest formula for this. The one below is modified for solving the interest earned.
<em>I = interest amount
</em>
<em>P = principal amount
</em>
<em>r = interest rate (decimal form)
</em>
<em>t = time
</em>
<em />
First, change 4% into its decimal form:
4% -> -> 0.04
Next, plug in the values:
Rita will be charged $1,823.20 worth of interest at the end of one year.
<em />
Answer:
a) 0≤x≤100 ; 0≤y≤300
Step-by-step explanation:
Here we are given that
x is the number of out state students
y is the number of in state students
Also , the number of in state students are 3 times that of out state students. Hence
y=3x
Now . we are given with the condition that the maximum space for the out state students is 100.
Hence
x≤100
or
0≤x≤100
Multiplying all three sides with 3 we get
0≤3x≤300
0≤y≤300
Hence we have our required constraint for the in state and the out state students.