Find the values of c such that the area of the region bounded by the parabolas y = 25x2 − c2 and y = c2 − 25x2
is 72/5. (Enter your answers as a comma-separated list.)

You can find the constant of proportionality by finding the ratio of

Which of the following circles have their centers on the x-axis? check all that apply.

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.