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A. Given that the program was targeted at adults, there is a 37.5% chance that it was recorded.
Step-by-step explanation:
17.0 there you go I hope this helped
Answer:
because the parent is the top graph which means the parent is greater
Step-by-step explanation:
Using cos addition formula:
use x for theta
cos(x+π/6)=cosx*cos(π/6)-sinx*sin(π/6)
sinx=1/4
cosx=√15/4
cos(π/6)=√3/2
sin(π/6)=1/2
cos(x+π/6)=(√15/4*√3/2)-(1/4*1/2)
cos(x+π/6)=(√45/8)-(1/8 )
cos(x+π/6)=(√45-1)/8)
