now, the square root gives us both +/- versions, which is it? well, we know the angle θ is in the IV quadrant, well, the sine is "b" is negative there, thus is the negative version then
thus
He paid ...
-- The cost of the lunches (100% = 1.00 of it)
-- 15% of the cost as a tip (15% = 0.15 of it)
-- 12% of the cost as sales tax (12% = 0.12 of it)
Total that he paid = (1.00 + 0.15 + 0.12) = 1.27 of $248.40
= $315.47 .
Trevor is one generous guy !
Answer:
Answer is C, 7/20
Step-by-step explanation:
There are total 60 days and on the first 39 days she arrives before 8:30 am this means that we have only 21 days where she arrives after 8:30 am.
Now the question is asking: What are the chances of her arriving after 8:30 am that means that we only have 21 days where its .
Dividing the numerator and denominator by 3 we end up with C.
Hope this helps
Answer: A, B, E
Step-by-step explanation:
You have to choose the awnsers that would be apart of the awnser