The point estimate is the mid-point of the interval:

The margin of error is the difference between the endpoints of the interval and the mid-point.
Answer:
x=1
Step-by-step explanation:
3 x 1=3 3 +5=8 9 × 1 =9 9- 17=8
You are to calculate the # of students, based upon the starting volume of juice and the amount each student receives.
22 1/2 cups
This # of students is equal to ------------------------------
[1 1/4 cup / student ]
and this could be found easily by dividing 22.5 by 1.25: 18. There are 18 students.
Answer:
40
Step-by-step explanation:
Answer: 1: Executive Administrative Assistant
2: Receptionist
3: File Clerk
4: Administrative Assistant
Step-by-step explanation: