NEED HELP Chandra is setting up her exercise program. She is interested in losing a little weight, so she would like higher than average aerobic activity. What would be the BEST way to add about 30 percent more aerobic activity to her week?

options:
A.
100 minutes of intense activity weekly
B.
100 minutes of moderate activity weekly
C.
250 minutes of intense activity weekly
D.
250 minutes of moderate activity weekly

PLEASE NO LINKS

The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.