Abakery offers a small circular cake with a diameter of 8 inches. it also offers a large circular cake with a diameter of 24 inches. does the top of the large cake have three times the area of that the small cake? if not, how much greater is its area? explain.

Can someone me and plz do the problem

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above