SOMEONE HELP ASAP The diameter of a meteorite in millimeters is calculated by four different methods. Order the results from least to greatest. Explain how you determined your answer
using domain specific vocabulary and specific details,
Joe: 18 mm, Lisa: mm,
Pablo: 4.6 mm, Julien: 5 mm

What is the equation of the graph below? y=sec(x)-4

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)

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.