Answer:
Step-by-step explanation:
Answer D I just fot it right on my test
Answer:
12 minutes
Step-by-step explanation:
if you divide 48 by 14, you get 3.4 so rounded its 3 and 3 times 4 is 12 so it would take 4 girls to deliver the newspapers. Hope this helped :)
Answer:
1/2
Step-by-step explanation:
sin(pi) = 0
sin(7pi/6) = -1/2
sin(pi/6) = 1/2
sin 3pi/2 = -1
sin pi/2 = 1
sin pi/3 = √3/2
sin 4pi/3 = -√3/2