ivette9821 ivette9821
  • 26-01-2024
  • Physics
contestada

SPF 50 blocks what percent of UVB rays?

Respuesta :

Otras preguntas

what number is greater .4 or .375
The number of miles Abigail’s boat travels, m, varies directly with the amount of time Abigail spends boating, t. If she spends 2 h in her boat, she travels 19
Which structure is best observed using a compound light microscope?
Matt and Mindy each built a rectangular prism that has a lenth of 5 units, a width of 2 units, and a height of 4 units. Matt use cubes that are 1 cm on each sid
Which of the following best describes the United States government? A. Dictatorship B. Executive rule C. Direct democracy D. Representative democracy
What is the mean of Variable B? Express answer to one decimal place.
Which of the following is an accurate statement about Justinian I? A. He was born to noble parents B. He succeeded in conquering Gaul C. He supported the buildi
what are stock dividends a.stock prices b. a portion of the corporation's profits c. prices to repurchase shares d. corporate taxes
Three of the following methods were used by medieval French kings to increase their power. Which was NOT? French kings limited the power of the Catholic Church.
what fraction of £3.00 is fifty pence?