500,000 is that number rounded.
Answer:
(-3, -0.5)
Step-by-step explanation:
(-8 + 2) = -6 / 2 = -3
(-6 + 5) = -1 / 2 = -0.5
Answer:
Hmm, I think the answer is 57.5.
Step-by-step explanation:
Since 46 = 3/4, we divide 46 by 4 to get one fourth. That is 11.5 . Then, multiply it by 4 to get by one minute. 11.5 x 4 = 57.5
Today’s UV index is = 8
Erin will burn in = 15 minutes
Since, its given"The time it takes to burn without sunscreen multiplied by the SPF, or sun protection factor, is the time you can stay in the sun safely with sunscreen"
= 
So, Erin will be protected for 375 minutes.