Mendeleev's periodic table was organized by: atomic number number of protons in each element atomic weight chemical properties

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.