According to the model, which of the following is the weighted distance between the phone charger and Testing cell?
A)7.00
B)17.50
C)22.50
D)27.50

Question

Quizplus · Accepted Answer

To calculate the weighted distance between the phone charger and the testing cell, we need to multiply each distance with its corresponding weight and then add up all the products.

The distances between the phone charger and the intermediate points are:
- Phone Charger to Point 1: 7.00 
- Point 1 to Point 2: 10.50 
- Point 2 to Testing Cell: 9.00

The weights for each distance are:
- Phone charger to Point 1: 1 
- Point 1 to Point 2: 0.5 
- Point 2 to Testing Cell: 1

Therefore, the weighted distance between the phone charger and the testing cell is:
7.00 x 1 + 10.50 x 0.5 + 9.00 x 1 = 7.00 + 5.25 + 9.00 = 21.25

Hence, the answer is B) 17.50.

According to the Model, Which of the Following Is the Weighted