Answer:
(7) n = ⁴/₃
(8) x = -5
(9) d = ³/₂
(10) v = -20
Step-by-step explanation:
(7) 

(8)

(9)

(10)

Answer:
70 times
Step-by-step explanation:
There is always a 50-50 chance on which side the coin can land, so on average, the coin lands 70 times on tales, and 70 times on heads.
Answer:
130 degrees
Step-by-step explanation:
No hate but it literally tells you the answer by the picture.
:)
Answer:
Its a 25% chance you choose the correct answer
Also 1/4 odds