Answer:
10
Step-by-step explanation:
IQR= Q3-Q1
Q3=50
Q1=40
50-40=10
Median=43
First we need to calculate the total cost.
The seniors will rent limousine from 8:00 pm till 1:00 am. So total time of rent = 5 hours
Total charges = Charges of first 3 hours + Charges of next 2 hours + Tip
So,
Total charges = $180 + 2($30) +$20 = $260
Thus the total amount the 8 seniors will have to pay is $260. The amount each senior will have to pay is $260/8 = $32.5
Therefore, each student will have to pay $32.5
$112 / $1400 investment = .08 or 8 Percent interest rate.
Answer:
<h2>altitude = 5</h2>
Step-by-step explanation:
Look at the picture.
Use the Pythagorean theorem:

<em>subtract 144 from both sides</em>

multiply the 2 numbers together than divide by 2
7 1/2 = 15/2
12 2/3 = 38/3
15/2 * 38/3 = 570/6 =95
95/2=47.5 square feet