6. a) Write a power to represent three 4's multiplied together. b) Calculate the power.
c) Explain how to use your answer to
part (b) to calculate 4 to the power of 3
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Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

What is the area of triangle abc if a = 8, b = 11, and c = 15?

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?