A circular ink spot has a circumference of 25.12 mm. A minute later it has a circumference of 75.63 milliliters. Estimate the diameter of the ink spot each minute. ( PLEASE EXPLAIN THE PROCESS I REALLY DONT GET IT)

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

Why is causation so much more difficult to prove than correlation?