Answer: Melanie swam 63 minutes more in second week.
Step-by-step explanation:
Given , Time taken by Melanie in first week to swim = 142 minutes
Combined time taken by her in first two weeks in swimming = 347 minutes
Now , time taken by her in second week = (Combined time of first two week) - (Time taken in first week)
= 347-142 minutes
= 205 minutes
Clearly , 205 > 142 i.e. She swam more in second week than first week./
Difference i= 205-142 = 63
Therefore, Melanie swam 63 minutes more in second week.
Answer:
320,000 is the answer
Step-by-step explanation:
have a good day!!
Answer:
Step-by-step explanation:
84 = 2 * 2 *3 * 7
Answer:
The tower is 61.65 meters tall.
Step-by-step explanation:
Answer:
(x-6)^2+(y-14)^2=4
Step-by-step explanation:
