Answer:
8 shelves
Step-by-step explanation:
As 28 multiple by 2 is 224 and 28*9 is 252 so she will have 8 full shelves
Answer:
9 or 3.8x10^-6
Step-by-step explanation:
By flipping a coin you'd look at how many times a head could appear (1/2) and multiply that by the 18 times.
Another explanation:
I'm not sure on this but would you raise 1/2 to the 18th power?
600 words
90 words divided 15% is 6 words for 1% so 6 times 100 is 600
hope this helps!
-4/5+9/20=-16/20+9/20=-7/20
Answer:
6
Step-by-step explanation: because its online
