Mathematics, 08.11.2019 13:31 AariyahFennell

# White paint costs £2.80 per litre. blue paint costs £3: 50 per liter. white paint and blue paint are mixed in the ratio of 3: 2. work out the cost of 20 litres

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Mathematics, 21.06.2019 14:50

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?

Answers: 3

Mathematics, 21.06.2019 17:00

Amanufacturing plant produces fixed size square and circular metal plates. the mass of the square panel is 13kg and the circular panel has a mass of 22 kg. a truck is loaded with a total of 65 panels, which have a total mass of 1205kg. set up simultaneous equations and solve them to find how many of each type of panel are in the truck

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Mathematics, 21.06.2019 18:30

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

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Mathematics, 21.06.2019 19:00

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

Answers: 1

White paint costs £2.80 per litre. blue paint costs £3: 50 per liter. white paint and blue paint are...

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