Mathematics, 22.09.2021 19:50 bella2284
A car holds 70 litres of petrol correct to the nearest litre. It’s fuel economy is 12 km per litre to the nearest kilometre. Write down, but do not work out, the calculation for the upper limit of the distance of the car can travel. Show working out.
Answers: 1
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If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
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Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?
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Tim has obtained a 3/27 balloon mortgage. after the initial period, he decided to refinance the balloon payment with a new 30-year mortgage. how many years will he be paying for his mortgage in total?
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A car holds 70 litres of petrol correct to the nearest litre. It’s fuel economy is 12 km per litre t...
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