$ USD 1 USD = 1,0000 $ € EUR 1 USD = 0,8656 € R$ BRL 1 USD = 5,0800 R$ £ GBP 1 USD = 0,7482 £ ¥ JPY 1 USD = 160,4537 ¥ Fr CHF 1 USD = 0,7965 Fr C$ CAD 1 USD = 1,4051 C$ A$ AUD 1 USD = 1,4195 A$ ¥ CNY 1 USD = 6,7742 ¥ HK$ HKD 1 USD = 7,8355 HK$ S$ SGD 1 USD = 1,2852 S$ NZ$ NZD 1 USD = 1,7258 NZ$ kr SEK 1 USD = 9,4435 kr kr NOK 1 USD = 9,5459 kr kr DKK 1 USD = 6,4559 kr ₽ RUB 1 USD = 72,9385 ₽ ₹ INR 1 USD = 94,6734 ₹ R ZAR 1 USD = 16,2859 R ₺ TRY 1 USD = 46,4204 ₺ Mex$ MXN 1 USD = 17,2602 Mex$ ₩ KRW 1 USD = 1.518,8808 ₩ zł PLN 1 USD = 3,6694 zł ฿ THB 1 USD = 32,5727 ฿ Rp IDR 1 USD = 17.801,6022 Rp ﷼ SAR 1 USD = 3,7500 ﷼ د.إ AED 1 USD = 3,6725 د.إ $ ARS 1 USD = 1.439,2199 $ $ CLP 1 USD = 886,5536 $ $ COP 1 USD = 3.436,6427 $ Kč CZK 1 USD = 20,8784 Kč
Filtrando por: tag: Maths - Exibindo 1 - 4 de 4 notícias.
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05/06/2026 05:11
Exam regulator monitoring marking of A-level maths exam that left students 'overwhelmed'
More than 20,000 people have signed a petition calling for a review of an A‑level maths paper which they say was significantly more challenging than a...
AlevelexamLeftmarkingMathsmonitoringOverwhelmedregulatorstudentsthat
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21/05/2026 13:24
OpenAI makes breakthrough on 80-year-old maths problem
Company says work on Paul Erdős planar unit distance problem shows advance in AI reasoningOpenAI has claimed a further advance in AI reasoning after i...
80yearoldBreakthroughmakesMathsOpenAIproblem
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21/05/2026 10:31
Maths behind Hormuz toll: Is paying Iran for transit cheaper than blockade?
Economics of Hormuz closure are skewed towards Iran, so why won't the vessels just pay Tehran and sail away?
behindblockadecheaperHormuzIránMathspayingthantolltransit
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11/05/2026 12:04
Pupils hopeless and crying after 'poorly worded' Higher Maths exam
More than 11,000 people have signed a petition calling for a review of the exam saying it was "totally unrecognisable" from what they had prepared for...
AftercryingexamhigherhopelessMathspoorlypupilsworded
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A verdade é imutável.

— Autor desconhecido