No estimating in this question. Calc.
[calc] Qx. A car drives 350 miles and can drive 10.4 miles per litre of petrol.
Petrol costs £1.29 per litre.
What is the total cost of the fuel for this journey?
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Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)

What is the measure of angle x? a.101 b.158 c.44 d.79