Which circles have a circumference of 24π units? choose all answers that are correct. a. a circle with a radius of 6 units b. a circle with a radius of 12 units c. a circle with a diameter of 12 units d. a circle with a diameter of 24 units

How do you determine whether a relationship represented as as graph is linear or nonlinear

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.