Answer:
yes it is true
Step-by-step explanation:
if we take n=2 then
2°3-2=8-2=6
his score was increased... so if he is now at 67 and it was increased by 7 so his first grade would have been 60.
I think 8.0 is the answer
Answer:
47
Step-by-step explanation:
The probability for tails to land is 1/2 when you flip 1 coin.
When you flip 94 times, 1/2 × 94
= 47