Answer:
sin²Ф
Step-by-step explanation:
I doubt that you actually meant "cos 0" ... that has a value of 1.
If you meant (1-cos Ф)(1+cos Ф), then this product is 1 - cos²Ф.
That, in turn, is equal to sin²Ф
Answer:
100
Step-by-step explanation:
just take one zero off the end of 1000 to get 100
now if you 100x10 you get 1000
Answer:
Sasha
Step-by-step explanation:
Sasha should figure out what the volume of the crystal is by herself.
Answer:
1/24 ≈ 4.2%
Step-by-step explanation:
P(head) = 1/2
P(4) = 1/6
P(2 heads and 4) = (1/2)² (1/6) = 1/24 ≈ 4.2%.