Seudónimo Seudónimo
  • 22-11-2016
  • Mathematics
contestada

if today's uv index is,8 Erin will burn in 15 minutes without sunscreen. if erin puts on lotion with an sp of 25,how long will she be protected?

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Аноним Аноним
  • 22-11-2016
24 hours i think i could be wrong
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gamal700
gamal700 gamal700
  • 22-11-2016
Idk 24hr..I think not sure too
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