What is the number six million, thirty thousand, expressed in scientific notation? 6.03 × 10^6 6.3 × 10^5 6.3 × 10^6 6.03 × 10^4

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?