The diameter of a circle is 69 yards. the circle's circumference is about ___ yards. use 3.14 for pi​

Which of the following are accepted without proof in a logical system? check all that apply.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75