Help me. asap please

1: 4 if the wew 35 surfboards at the beach how many were short boards?

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!