a. express 3.69259 × 10^6
b. evaluate (-4)^2
c . in a model of a ship while the most of the actual ship is 12m high . if the lendth of the ship is 28m . How long is the model ship ?
d. a^m÷a^n = ?
e . a^-m = ?
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Step-by-step explanation:
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Answer:
1)3.69259÷1000000
3692590
2)16
3)Given that in a model of a ship, the mast is 9 cm high, while the mast of the actual ship is 12 m, i.e., 1200 cm high. Hence, if the length of the ship is 28 m, then the length of the model ship is 21 cm.
4)m-n
5)1/a/-m
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