Holly would have to climb 92 flights of stairs in the fifth week
Hopefully this helps if not use Photomath
Well, 9 billion = 9,000,000,000 so in scientific form it would be 9 x 10^9 To get the exponent, just count the number of zeros, which for 9 billion we have 9
Answer:
The first one out of the four awnsers where 2 3 and 4 make 180 is correct!
Step-by-step explanation:
hope this helps:)
