A semi circle has a radius of 8.2cm
work out the area of the semi circle
take pie to be 3.142 and give your answer to one decimal place

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.