Apex apex apex apex it should be A
Answer: No
Step-by-step explanation: If flipped 400 times and 222 times are heads, then there is a 55.5% chance it will be heads. If flipped 10,000 times, then there should be 5550 heads.
Since the denominator is the number on the bottom, we need to find a common denominator for a and 5a^2. Since a*5a is 5a^2, we have a common denominator - 5a^2! For the fractions, that means that since a*5a=5a^2, we have to multiply -7 by 5a to get -35a/5a^2-9/5a^2=(-35a-9)/5a^2
Answer:
a) 7600, 8000
b) 10500, 11000
c) 9400, 9000
d) 900, 1000
Step-by-step explanation:
Rounding......
We don’t know because you didn’t tell us how many cookies she put in.