Số tiếp tuyến c a đồ thị hàm số f x x    sin , x0; 2 

song song với đường thẳng
2
x
y 
là:
A.
0 . B.
1. C.
3 . D.

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

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?