Mark charged a battery. Each minute, the percentage of the battery's capacity that was charged increased by 2.5 percent After 17

Question

3 years ago

13

Mark charged a battery. Each minute, the percentage of the battery's capacity that was charged increased by 2.5 percent After 17

minutes of charging, the battery was 61.5 percent full. How full was the battery when the charging began?, How long from the time that Mark started charging did it take the battery to be fully charged?

Mathematics

1 answer:

zhannawk [14.2K] · Answer 1 · 2022-01-09T20:23:19+03:00

zhannawk [14.2K]3 years ago

3 0

Answer:

The battery was 19 percent when the charging began.

It took 32.4 minutes for the battery to be fully charged.

Step-by-step explanation: