Railtickets and Cheaptrains are two websites selling train tickets. 4. Each of the websites adds a credit card charge and a booking fee to the ticket price. Railtickets Cheaptrains Credit card charge: 2.25% of ticket price Credit card charge: 1.5% of ticket price Booking fee: 80 pence Booking fee: £1.90 Nadia wants to buy a train ticket. The ticket price is £60 on each website. Nadia will pay by credit card. Will it be cheaper for Nadia to buy the train ticket from Railtickets or from Cheaptrains?

Multiplying fractions by whole number 5 x 1/3=?

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?

Find the solution on the interval [0, 2pi)