Cathleen wants to write a fraction that is equivalent to 4/5 which step can cathleen follow to write and equivalent fraction? a. add 4/5 to 4/5 b. add 3/3 to 4/5 c. multiply 4/5 by 4/5 d. multiply 4/5 by 3/3

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap