I don’t need to show work but it would help :)

Write the expression as a single natural logarithm. 2 in a - 4 in y

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?