A weightlifter is training using a number of 10 and 25-kilogram weight plates. He can lift up to 165 kilograms. Which of the following is a combination of weights that the weightlifter CANNOT lift? (1 point) Responses four 25-kilogram and four 10-kilogram weight plates four 25-kilogram and four 10-kilogram weight plates six 25-kilogram and two 10-kilogram weight plates six 25-kilogram and two 10-kilogram weight plates two 25-kilogram and two 10-kilogram plates two 25-kilogram and two 10-kilogram plates sixteen 10-kilogram weight plates

Question

A weightlifter is training using a number of 10 and 25-kilogram weight plates. He can lift up to 165 kilograms. Which of the following is a combination of weights that the weightlifter CANNOT lift? (1 point) Responses four 25-kilogram and four 10-kilogram weight plates four 25-kilogram and four 10-kilogram weight plates six 25-kilogram and two 10-kilogram weight plates six 25-kilogram and two 10-kilogram weight plates two 25-kilogram and two 10-kilogram plates two 25-kilogram and two 10-kilogram plates sixteen 10-kilogram weight plates

Answer 1

The weightlifter can lift up to 165 kilograms.

Let's calculate the weight combinations for each option:

1. Four 25-kilogram and four 10-kilogram weight plates:
(4 * 25) + (4 * 10) = 160 kilograms

2. Six 25-kilogram and two 10-kilogram weight plates:
(6 * 25) + (2 * 10) = 170 kilograms

3. Two 25-kilogram and two 10-kilogram plates:
(2 * 25) + (2 * 10) = 70 kilograms

4. Sixteen 10-kilogram weight plates:
16 * 10 = 160 kilograms

Based on these calculations, the weightlifter cannot lift the combination of six 25-kilogram and two 10-kilogram weight plates because it exceeds his maximum limit of 165 kilograms.