(i don't get this at all cause it said it was wrong when i answered) there is a patch of lily pads on a lake. "every day, the patch doubles in size. if it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake? "

Which value is not a solution of 8x^3 – 1 = 0

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4