Assuming the coin is fair, probability of getting one tail is 50%, probability of getting two tails in a row is 50%*50% = 25% or 1/4
7x-7-2x-2+3x-12=8x-21
I think
Answer:
406 pieces. If you multiply 58 times 7 you get 406. 406 divided by 58 is 7.
Answer:
4
Step-by-step explanation:
25/100 x 80/1 = 20/1
80 - 20 = 60
30/100 x 80/1 = 24/1
80 - 24 = 56
60-56=4
