A cone has a volume of 2560\large \pi cm3 and a height of 30 cm. Find the Total Area. Use 3.14 for \large \pi and round to the nearest hundredth if necessary. TA = _ cm2.

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x