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Mathematics, 28.05.2021 05:10 genyjoannerubiera

The data on the speed in miles per second of an artificial satellite shot straight up into the air after t seconds. There are two rockets attached to the missile for refueling. After one of the rockets burns, the next
one starts fueling.

PLEASE I NEED HELP #4 #5 & #7 PLEASE CAN YOU HELP ME


The data on the speed in miles per second of an artificial satellite shot straight up into the air

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