Answer:
2, 9.8, 
Step-by-step explanation:
The decimal form of
is 9.949
Answer:
Step-by-step explanation:
The difference is a2 - a1 = 31 - 24 = 7
n = 500
a500 = a1 + (500 - 1) * 7
a500 = 24 + 499 * 7
a500 = 24 + 3493
a500 = 3517
Answer:
x=-5
Step-by-step explanation:

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Answer:
10
Step-by-step explanation:
So the unit rate in this situation is how many times Jazmine spun around in 1 minute, since unit is always 1. To find the answer you divide 20 by 2 which is equal to 10. She spun around 10 times in 1 minute, and 20 times in 2 minutes.
2/10 x 2/10 = 4/10 that can be a expression sorry if im wrong