Answer: 289,952,278
Step-by-step explanation: Big brain
Answer:
B
Step-by-step explanation:
Answer:
3 9/10 or 3.9 as decimal
Step-by-step explanation:
just subtract
Answer: Just do math
13) 9
14) 16.2
16) .6
17) 9.805
19) 11.54
20) 14.5
also u could use a calculator