It = 283.68 I just hate these problems but the answer if its a decimal will always be lower then the number your multiplying
(a) 5^31-5^29 = 5^29(5^2-1)
= 5^29(24)
= 5^29(6)(4)
=5^26(6)*[(5)(5)(4)]
=5^26(6)*100
(b) 25^9+5^17 = 5^18+5^17
=5^17(5+1)
=5^17(6)
=5^16[(5)(6)]
=5^16*30
(c) 27^10–9^14 = 3^30-3^28
=3^28(3^2 -1)
=3^28(8)
=3^27[(3)(8)]
=3^27*24
(a)______________________
| 1 | 2 | 3 | 4 |
-------------------------------------------
Health | 7 | 14 | 21 | 28 |
Fire | 12 | 24 | 36 | 48 |
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(b) In 84 days, both inspectors will visit on the same day, because the LCM (least common multiple) of 7 and 12 is 84
Here u are, This is my answer
