Answer:
b
Step-by-step explanation:
Null hypothesis: mean of valence for all metal song is equal to mean of valence of blues song.
Null hypthesis tests the claim
Altenate hypothesis: mean of valence for all metal songs is not equal to mean of valence of blues song.
Alternate hypothesis rejects the claim.
Answer:
726√3
Step-by-step explanation:
Area of a Hexagon = (3√3)/2 x a²
Area of this Hexagon
= (3√3)/2 x 484
= 3√3 x 242
= 726√3
Answer:
I think the answers are #4.A
#5.B
The answer to this would be 250... Because a coin has 2 sides, the coin would land on either side about 250 times.
13 21 12 20 the are of the tiangle is 252 u2