No you can't. You would have to head to a money changer to exchange the Malaysian currency to Singapore dollars.
Some retailers accept US dollars though not all.
Malaysia does not recognized US law degree. Malaysia only recognized law degree from Singapore, UK, Ireland, Australia and New Zealand.
Around $0.28 per Kwh in Singapore Dollars which is around $0.22 in US Dollars
The currency used in Singapore is Singapore Dollar (symbol: $, abbreviation: SGD). Brunei dollars are accepted almost like the local currency.
.80 CENTS
As of 25 March 2016, 1 US Dollar is worth about 1.37 Singapore Dollars.
Example for US/ America "USD" which is US Dollar. Malaysia Use "RM" which is ringgit Malaysia. RM3000 ~ the value of money in Malaysia
100 Singapore cents make 1 Singapore dollar.
It ranges from 2 - 2.5 Singapore dollars. 1 Birtish pound equals 2.19798 SGD (Singapore Dollar) currently. If you round that up, that is about 2.2 Singapore dollars.
Actually, there are shops that accept Australian dollars but just too few to find. It is better you go to the money changer as the rates the shop will offer would be a lot lower (for you) as compared to those at the money changer. Also, just for your information, all shops will accept Brunei dollars as the value of the Brunei dollar is exactly of the value of Singapore dollar (they are and can be interchangeable except you cannot get Brunei dollars from Singapore money exchangers)
According to the news, it seems to be about USD1 = SGD1.45
59 US dollars = 199.432 Malaysian ringgit (6 December 2009)