4.9 x 10^8 = 490,000,000
Hope that helps.
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Image attached below for graph.
9514 1404 393
Answer:
8
Step-by-step explanation:
The notation n=1 .. 8 means that n takes on all integer values from 1 to 8. Each value of n gives one term that is added to the series.
The number of terms is 8.
Answer:
Step-by-step explanation:
1. multiply by 2
2. multiply by 4 -> 96
3. by 3 ->120
To solve, you start with distributive property and multiply 7 by n and 3 for
7n-21<-63 the you get the 7n alone by adding 21 to -63 and the 21 for 7n<-42. now you divide 7 by itself and 42 for n<-6
