The population of a city is 578,992. the land area of the city is 67.2 mi². what is the population density of the city? enter your answer in the box. round your answer to the nearest whole number.

Is an altitude in triangle abc. which statements are true? check all that apply. δabc δbxc δaxc ~ δcxb δbcx δacx δacb ~ δaxc δcxa δcba

The radius of the sphere is 10 units .what is the approximate volume of the sphere use π=3.14

Aliaa is skating down a ramp. the wheels on her skateboard have diameters of 60 \text{ mm}60 mm60, space, m, m. what is the distance aliaa travels when her skateboard wheels make 202020 revolutions? round your answer to the nearest \text{mm}mmm, m.