This table shows the income and expenses for a school carnival.The schools goal was to raise $1100.By how much did the school ex
ceed or fall short of their goal?
I got 1129 when i added it up but i dont know if i added right
I got 1129 when i added it up but i dont know if i added right
1 answer:
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Answer:
After 900 minutes
Step-by-step explanation:
when we convert the velocities of the ships into miles/ min we get
The equations determining the distances of the ships from the port M (set at x=0) are
(for 45mph ship)
(for 36mph ship)
The solution to these equation lie at t= 900 minutes; therefore the two ships will meet 900 minutes after the departure of the first ship.