An estimation we are told £3 is $5. What is the conversion rate from £ to $?
Give your answer rounded to 2 DP.

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2