What is sin 52 rounded to the nearest ten thousandth

The average human heart beats 72 beats per minute. how many times does it beat in 15 seconds?

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function