Me
if the sin 90° is 1, then the cos ° =
90°; one half
0°; square root 2 over 2
90°; square root 3 over 2
0°; 1

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm. dist(80,475,33,1) =norm. inv(0.80,475,33) =norm. s.inv((80-475)/33)?

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Need this asap if anyone can i would be very grateful. if you could show workings that would really