Question 5 is B
Question 9 is C
Answer:
0.4375
Step-by-step explanation:
if F=ma that to find the acceleration then use the formula a = F/m which gives you 0.4375
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To estimate, you can round 627 up to 630 and round 253 down to 250.
650-250=380. 380 is your estimate.
The actual answer is 374.
Answer: 75 cm per hour
Step-by-step explanation:
375 divided by 5=75